{"title":"Mass Flow Meters \u0026 Controllers","description":"\u003cp\u003eMass flow meters measure the mass of gas or liquid passing through a line, and controllers adjust flow to a set value. This category includes mass flow meters, flow controllers and flow regulators. They are chosen where repeatable flow matters more than a rough reading.\u003c\/p\u003e\u003cp\u003eThey are used in laboratories, gas blending, burner feeds and process lines that need steady flow. Check the fluid or gas type, flow range, accuracy, connection size, output signal and supply voltage and the operating pressure.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGas blending in laboratory work\u003c\/li\u003e\n\u003cli\u003eRegulating gas feed to burners\u003c\/li\u003e\n\u003cli\u003eHolding steady flow in process lines\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"dwyer-instruments-gfm2-gas-flow-meter","title":"Dwyer GFM2 | Gas Mass Flow Meter | 2 relays, totalizer, 0-5 VDC or 4-20 mA","description":"\u003cp\u003eThe Dwyer GFM2 is a gas mass flow meter for measuring flow rates of a wide range of gases, and it can be calibrated for different gases. It adds two relay outputs, a programmable totalizer showing the total gas quantity, and a user-selectable 0-5 VDC or 4-20 mA signal.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGFM2 accuracy ±1% FS with ±0.25% FS repeatability\u003c\/li\u003e\n\u003cli\u003eResponse of 2 seconds to within ±2% of actual flow\u003c\/li\u003e\n\u003cli\u003eCompression fittings: 1\/8\" up to 10 L\/min, 1\/4\" up to 50 L\/min, 3\/8\" up to 100 L\/min\u003c\/li\u003e\n\u003cli\u003eRelays rated 1 A at 24 VDC; 11 to 26 VDC power supply\u003c\/li\u003e\n\u003cli\u003eRated to 500 psig (34.5 bar) and 0 to 50°C; optional 2 x 16 character LCD\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170612449393,"sku":"GFM2","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm2-gas-flow-meter-25382884671601.jpg?v=1761746668"},{"product_id":"dwyer-instruments-dfm-32010-v-ala2-digital-flow-meter-0-500-ml-min-with-led-display-1-8-compression-fittings-0-5-vdc-output-rs-232-digital-interface-rs-485-selectable","title":"Dwyer DFM-32010-V-ALA2 | Digital Flow Meter | 0-500 ml\/min, 1\/8\" Fittings, RS-232\/485","description":"\u003cp\u003eMeasuring 0-500 ml\/min of process gas, the Dwyer DFM-32010-V-ALA2 digital flow meter has 1\/8\" compression fittings and an OLED\/joystick interface supporting up to 30 gases. Mass flow, volumetric flow, pressure and temperature are displayed together.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRS-232 interface (RS-485 selectable) plus 0-5 VDC output; ±(0.5% rdg + 0.2% FS) accuracy\u003c\/li\u003e\n\u003cli\u003eWetted materials include 316\/416 SS; FKM O-rings; 120 psig max operating pressure\u003c\/li\u003e\n\u003cli\u003eSupplied with traceable NIST certification; solid state relay, programmable\u003c\/li\u003e\n\u003cli\u003eResponse time 10 ms; repeatability ±0.15% FS; powered from 9-26 VDC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170612514929,"sku":"DFM-32010-V-ALA2","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-dfm-32010-v-ala2-digital-flow-meter-0-500-ml-min-with-led-display-1-8-compression-fittings-0-5-vdc-output-rs-232-digital-interface-rs-485-selectable-25382884999281.jpg?v=1761746667"},{"product_id":"dwyer-instruments-dfm-37010-v-ala2-digital-flow-meter-0-1000-ml-min-with-led-display-1-8-compression-fittings-0-5-vdc-output-rs-232-digital-interface-rs-485-selectable","title":"Dwyer DFM-37010-V-ALA2 | Digital Flow Meter | 0-1000 ml\/min, 1\/8\" Fittings, RS-232\/485","description":"\u003cp\u003eThe Dwyer DFM-37010-V-ALA2 reads gas mass and volumetric flow from 0-1000 ml\/min through 1\/8\" compression fittings. Up to 30 gases can be selected from the OLED\/joystick interface, with four process values on screen simultaneously.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOutputs: 0-5 VDC and RS-232, with RS-485 as a selectable option; ±(0.5% rdg + 0.2% FS) accuracy\u003c\/li\u003e\n\u003cli\u003eFKM O-rings and stainless wetted parts; 120 psig max operating pressure\u003c\/li\u003e\n\u003cli\u003eIncludes NIST-traceable certificate; solid state relay, programmable\u003c\/li\u003e\n\u003cli\u003e±0.15% FS repeatable, 10 ms response; powered from 9-26 VDC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170612547697,"sku":"DFM-37010-V-ALA2","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-dfm-37010-v-ala2-digital-flow-meter-0-1000-ml-min-with-led-display-1-8-compression-fittings-0-5-vdc-output-rs-232-digital-interface-rs-485-selectable-25382885392497.jpg?v=1761746667"},{"product_id":"dwyer-instruments-dfm-39010-v-ala2-digital-flow-meter-0-2-l-min-with-led-display-1-8-compression-fittings-0-5-vdc-output-rs-232-digital-interface-rs-485-selectable","title":"Dwyer DFM-39010-V-ALA2 | Digital Flow Meter | 0-2 l\/min, 1\/8\" Fittings, RS-232\/485","description":"\u003cp\u003eDwyer DFM-39010-V-ALA2 is the 0-2 l\/min version of the DFM digital flow meter, using 1\/8\" compression fittings. It measures process gas mass and volumetric flow, and its OLED\/joystick interface handles up to 30 gases.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDigital RS-232\/RS-485 (selectable) and 0-5 VDC signal; ±(0.5% rdg + 0.2% FS) accuracy\u003c\/li\u003e\n\u003cli\u003eStainless steel (316, 416) wetted path, FKM seals; 120 psig max operating pressure\u003c\/li\u003e\n\u003cli\u003eComes with NIST traceable certification; solid state relay, programmable\u003c\/li\u003e\n\u003cli\u003e10 ms response and ±0.15% FS repeatability; powered from 9-26 VDC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170612613233,"sku":"DFM-39010-V-ALA2","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-dfm-39010-v-ala2-digital-flow-meter-0-2-l-min-with-led-display-1-8-compression-fittings-0-5-vdc-output-rs-232-digital-interface-rs-485-selectable-25382885490801.jpg?v=1761746666"},{"product_id":"dwyer-instruments-dfm-22010-v-ala2-digital-flow-meter-0-100-ml-min-with-led-display-1-8-compression-fittings-0-5-vdc-output-rs-232-digital-interface-rs-485-selectable","title":"Dwyer DFM-22010-V-ALA2 | Digital Flow Meter | 0-100 ml\/min, 1\/8\" Fittings, RS-232\/485","description":"\u003cp\u003eDwyer DFM-22010-V-ALA2 is a DFM digital flow meter measuring process gas mass and volumetric flow over 0-100 ml\/min, with 1\/8\" compression fittings. Its OLED\/joystick interface covers up to 30 gases and shows mass flow, volumetric flow, pressure and temperature at once.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e0-5 VDC analogue output; RS-232 digital interface, RS-485 selectable; ±(0.5% rdg + 0.2% FS) accuracy\u003c\/li\u003e\n\u003cli\u003e316 SS and 416 SS wetted parts with FKM O-rings; 120 psig max operating pressure\u003c\/li\u003e\n\u003cli\u003eNIST traceable certification included; solid state relay, programmable\u003c\/li\u003e\n\u003cli\u003eRepeatability ±0.15% FS, response 10 ms; powered from 9-26 VDC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170612646001,"sku":"DFM-22010-V-ALA2","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-dfm-22010-v-ala2-digital-flow-meter-0-100-ml-min-with-led-display-1-8-compression-fittings-0-5-vdc-output-rs-232-digital-interface-rs-485-selectable-25382886277233.jpg?v=1761746666"},{"product_id":"dwyer-instruments-dfm-43010-v-ala2-digital-flow-meter-0-5-l-min-with-led-display-1-8-compression-fittings-0-5-vdc-output-rs-232-digital-interface-rs-485-selectable","title":"Dwyer DFM-43010-V-ALA2 | Digital Flow Meter | 0-5 l\/min, 1\/8\" Fittings, RS-232\/485","description":"\u003cp\u003eCovering 0-5 l\/min, the Dwyer DFM-43010-V-ALA2 DFM flow meter connects with 1\/8\" compression fittings and displays mass flow, volumetric flow, pressure and temperature simultaneously; up to 30 gases are selectable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCommunicates over RS-232 or selectable RS-485; 0-5 VDC output; ±(0.5% rdg + 0.2% FS) accuracy\u003c\/li\u003e\n\u003cli\u003eWetted: 316 SS, 416 SS, FKM O-rings; 120 psig max operating pressure\u003c\/li\u003e\n\u003cli\u003eNIST traceable certificate supplied; solid state relay, programmable\u003c\/li\u003e\n\u003cli\u003eRepeatability of ±0.15% FS with 10 ms response; powered from 9-26 VDC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170612711537,"sku":"DFM-43010-V-ALA2","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-dfm-43010-v-ala2-digital-flow-meter-0-5-l-min-with-led-display-1-8-compression-fittings-0-5-vdc-output-rs-232-digital-interface-rs-485-selectable-25382887030897.jpg?v=1761746666"},{"product_id":"dwyer-instruments-dfm-48010-v-ala2-digital-flow-meter-0-10-l-min-with-led-display-1-8-compression-fittings-0-5-vdc-output-rs-232-digital-interface-rs-485-selectable","title":"Dwyer DFM-48010-V-ALA2 | Digital Flow Meter | 0-10 l\/min, 1\/8\" Fittings, RS-232\/485","description":"\u003cp\u003eDwyer DFM-48010-V-ALA2 digital flow meter: 0-10 l\/min gas flow measurement, 1\/8\" compression fittings, and an OLED\/joystick interface that supports up to 30 gases while showing mass flow, volumetric flow, pressure and temperature.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e0-5 VDC analogue output; RS-232 digital interface, RS-485 selectable; rated ±(0.5% of reading + 0.2% of full scale)\u003c\/li\u003e\n\u003cli\u003e316 SS and 416 SS wetted parts with FKM O-rings; operating limits: 120 psig, 14 to 140°F\u003c\/li\u003e\n\u003cli\u003eNIST traceable certification included; relay output: programmable solid state\u003c\/li\u003e\n\u003cli\u003eRepeatability ±0.15% FS, response 10 ms; 9-26 VDC power input\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170612744305,"sku":"DFM-48010-V-ALA2","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-dfm-48010-v-ala2-digital-flow-meter-0-10-l-min-with-led-display-1-8-compression-fittings-0-5-vdc-output-rs-232-digital-interface-rs-485-selectable-25382887227505.jpg?v=1761746665"},{"product_id":"dwyer-instruments-dfm-56100-v-dla2-digital-flow-meter-0-100-l-min-with-led-display-3-8-compression-fittings-0-5-vdc-output-rs-232-digital-interface-rs-485-selectable","title":"Dwyer DFM-56100-V-DLA2 | Digital Flow Meter | 0-100 l\/min, 3\/8\" Fittings, RS-232\/485","description":"\u003cp\u003eWith a 0-100 l\/min span and 3\/8\" compression fittings, the Dwyer DFM-56100-V-DLA2 is a DFM digital flow meter for process gases. Mass and volumetric flow, pressure and temperature are read together via the OLED\/joystick interface, which covers up to 30 gases.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRS-232 interface (RS-485 selectable) plus 0-5 VDC output; rated ±(0.5% of reading + 0.2% of full scale)\u003c\/li\u003e\n\u003cli\u003eWetted materials include 316\/416 SS; FKM O-rings; operating limits: 120 psig, 14 to 140°F\u003c\/li\u003e\n\u003cli\u003eSupplied with traceable NIST certification; relay output: programmable solid state\u003c\/li\u003e\n\u003cli\u003eResponse time 10 ms; repeatability ±0.15% FS; 9-26 VDC power input\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170612842609,"sku":"DFM-56100-V-DLA2","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-dfm-56100-v-dla2-digital-flow-meter-0-100-l-min-with-led-display-3-8-compression-fittings-0-5-vdc-output-rs-232-digital-interface-rs-485-selectable-25382887391345.jpg?v=1761746665"},{"product_id":"dwyer-instruments-dfc-26010-v-ala2-digital-flow-controller-0-200-ml-min-with-led-display-1-8-compression-fittings-0-5-vdc-output-rs-232-digital-interface-rs-485-selectable","title":"Dwyer DFC-26010-V-ALA2 | Digital Flow Controller | 0-200 ml\/min, 1\/8\" Fittings, RS-232\/485","description":"\u003cp\u003eDwyer DFC-26010-V-ALA2 is a DFC digital flow controller with a 0-200 ml\/min range and 1\/8\" compression fittings. A straight tube sensor and restrictor flow element give the readings it uses for control, and the display shows mass flow, volumetric flow, pressure and temperature together.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e0-5 VDC analogue output; RS-232 digital interface, RS-485 selectable; accuracy ±(0.5% of reading + 0.2% FS)\u003c\/li\u003e\n\u003cli\u003e316 SS and 416 SS wetted parts with FKM O-rings; maximum pressure 120 psig (8.27 bar); -10 to 60°C\u003c\/li\u003e\n\u003cli\u003eNIST traceable certification included; programmable solid state relay\u003c\/li\u003e\n\u003cli\u003eRepeatability ±0.2% FS, response 150 ms; 12-26 VDC supply\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170612875377,"sku":"DFC-26010-V-ALA2","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-dfc-26010-v-ala2-digital-flow-controller-0-200-ml-min-with-led-display-1-8-compression-fittings-0-5-vdc-output-rs-232-digital-interface-rs-485-selectable-25382887620721.jpg?v=1761746663"},{"product_id":"dwyer-instruments-dfc-37010-v-ala2-digital-flow-controller-0-1000-ml-min-with-led-display-1-8-compression-fittings-0-5-vdc-output-rs-232-digital-interface-rs-485-selectable","title":"Dwyer DFC-37010-V-ALA2 | Digital Flow Controller | 0-1000 ml\/min, 1\/8\" Fittings, RS-232\/485","description":"\u003cp\u003eRated 0-1000 ml\/min, the Dwyer DFC-37010-V-ALA2 digital flow controller uses 1\/8\" compression fittings and pairs a straight tube sensor with a restrictor flow element. Mass and volumetric flow, pressure and temperature appear on screen at the same time.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRS-232 interface (RS-485 selectable) plus 0-5 VDC output; accuracy ±(0.5% of reading + 0.2% FS)\u003c\/li\u003e\n\u003cli\u003eWetted materials include 316\/416 SS; FKM O-rings; maximum pressure 120 psig (8.27 bar); -10 to 60°C\u003c\/li\u003e\n\u003cli\u003eSupplied with traceable NIST certification; programmable solid state relay\u003c\/li\u003e\n\u003cli\u003eResponse time 150 ms; repeatability ±0.2% FS; 12-26 VDC supply\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170612940913,"sku":"DFC-37010-V-ALA2","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-dfc-37010-v-ala2-digital-flow-controller-0-1000-ml-min-with-led-display-1-8-compression-fittings-0-5-vdc-output-rs-232-digital-interface-rs-485-selectable-25382887686257.jpg?v=1761746663"},{"product_id":"dwyer-instruments-dfc-39010-v-ala2-digital-flow-controller-0-2-l-min-with-led-display-1-8-compression-fittings-0-5-vdc-output-rs-232-digital-interface-rs-485-selectable","title":"Dwyer DFC-39010-V-ALA2 | Digital Flow Controller | 0-2 l\/min, 1\/8\" Fittings, RS-232\/485","description":"\u003cp\u003eThe Dwyer DFC-39010-V-ALA2 controls gas flow over 0-2 l\/min through 1\/8\" compression fittings. It combines a straight tube sensor with a restrictor flow element and displays temperature, pressure, mass flow and volumetric flow simultaneously.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOutputs: 0-5 VDC and RS-232, with RS-485 as a selectable option; accuracy ±(0.5% of reading + 0.2% FS)\u003c\/li\u003e\n\u003cli\u003eFKM O-rings and stainless wetted parts; maximum pressure 120 psig (8.27 bar); -10 to 60°C\u003c\/li\u003e\n\u003cli\u003eIncludes NIST-traceable certificate; programmable solid state relay\u003c\/li\u003e\n\u003cli\u003e±0.2% FS repeatable, 150 ms response; 12-26 VDC supply\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170612973681,"sku":"DFC-39010-V-ALA2","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-dfc-39010-v-ala2-digital-flow-controller-0-2-l-min-with-led-display-1-8-compression-fittings-0-5-vdc-output-rs-232-digital-interface-rs-485-selectable-25382887784561.jpg?v=1761746661"},{"product_id":"dwyer-instruments-dfc-48010-v-ala2-digital-flow-controller-0-10-l-min-with-led-display-1-8-compression-fittings-0-5-vdc-output-rs-232-digital-interface-rs-485-selectable","title":"Dwyer DFC-48010-V-ALA2 | Digital Flow Controller | 0-10 l\/min, 1\/8\" Fittings, RS-232\/485","description":"\u003cp\u003eDwyer DFC-48010-V-ALA2 is the 0-10 l\/min member of the DFC digital flow controller line, fitted with 1\/8\" compression fittings. Its straight tube sensor and restrictor element support accurate control, with four flow and process values shown at once.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDigital RS-232\/RS-485 (selectable) and 0-5 VDC signal; accuracy ±(0.5% of reading + 0.2% FS)\u003c\/li\u003e\n\u003cli\u003eStainless steel (316, 416) wetted path, FKM seals; maximum pressure 120 psig (8.27 bar); -10 to 60°C\u003c\/li\u003e\n\u003cli\u003eComes with NIST traceable certification; programmable solid state relay\u003c\/li\u003e\n\u003cli\u003e150 ms response and ±0.2% FS repeatability; 12-26 VDC supply\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170613006449,"sku":"DFC-48010-V-ALA2","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-dfc-48010-v-ala2-digital-flow-controller-0-10-l-min-with-led-display-1-8-compression-fittings-0-5-vdc-output-rs-232-digital-interface-rs-485-selectable-25382887850097.jpg?v=1761746662"},{"product_id":"dwyer-instruments-dfc-56100-v-dla2-digital-flow-controller-0-100-l-min-with-led-display-3-8-compression-fittings-0-5-vdc-output-rs-232-digital-interface-rs-485-selectable","title":"Dwyer DFC-56100-V-DLA2 | Digital Flow Controller | 0-100 l\/min, 3\/8\" Fittings, RS-232\/485","description":"\u003cp\u003eFor 0-100 l\/min gas flow control, the Dwyer DFC-56100-V-DLA2 DFC controller uses 3\/8\" compression fittings, a straight tube sensor and a restrictor flow element, and shows mass flow, volumetric flow, pressure and temperature side by side.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCommunicates over RS-232 or selectable RS-485; 0-5 VDC output; accuracy ±(0.5% of reading + 0.2% FS)\u003c\/li\u003e\n\u003cli\u003eWetted: 316 SS, 416 SS, FKM O-rings; maximum pressure 120 psig (8.27 bar); -10 to 60°C\u003c\/li\u003e\n\u003cli\u003eNIST traceable certificate supplied; programmable solid state relay\u003c\/li\u003e\n\u003cli\u003eRepeatability of ±0.2% FS with 150 ms response; 12-26 VDC supply\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170613039217,"sku":"DFC-56100-V-DLA2","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-dfc-56100-v-dla2-digital-flow-controller-0-100-l-min-with-led-display-3-8-compression-fittings-0-5-vdc-output-rs-232-digital-interface-rs-485-selectable-25382887882865.jpg?v=1761746661"},{"product_id":"dwyer-instruments-gfm-1101-gas-mass-flow-meter-range-0-10-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFM-1101 | Gas Mass Flow Meter | 0-10 mL\/min N2, 1\/4\" compression","description":"\u003cp\u003eWith a full scale of 0-10 mL\/min (nitrogen at 21°C, 760 mm Hg equivalent) and a 1\/4\" compression fitting, the Dwyer GFM-1101 is a gas mass flow meter. Flow through the GFM-1101 is shown on a 90° tiltable 3-1\/2 digit LCD, and the unit ships with a traceable NIST certificate.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-1101)\u003c\/li\u003e\n\u003cli\u003eGFM-1101 accuracy ±1% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-1101 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-1101 pressure limit: 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-1101: anodized aluminium, brass and 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-1101)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170613137521,"sku":"GFM-1101","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-1101-gas-mass-flow-meter-range-0-10-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382888800369.jpg?v=1761746661"},{"product_id":"dwyer-instruments-gfm-1102-gas-mass-flow-meter-range-0-20-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFM-1102 | Gas Mass Flow Meter | 0-20 mL\/min N2, 1\/4\" compression","description":"\u003cp\u003eThe Dwyer GFM-1102 is a gas mass flow meter spanning 0-20 mL\/min (equivalent nitrogen at 21°C, 760 mm Hg) and fitted with a 1\/4\" compression fitting. The GFM-1102 reads out on a 90° tiltable 3-1\/2 digit LCD and is supplied with a traceable NIST certificate.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGFM-1102 accuracy ±1% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-1102 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-1102 pressure limit: 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-1102: anodized aluminium, brass and 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-1102)\u003c\/li\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-1102)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170613170289,"sku":"GFM-1102","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-1102-gas-mass-flow-meter-range-0-20-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382888931441.jpg?v=1761746660"},{"product_id":"dwyer-instruments-gfm-1103-gas-mass-flow-meter-range-0-50-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFM-1103 | Gas Mass Flow Meter | 0-50 mL\/min N2, 1\/4\" compression","description":"\u003cp\u003eSized for 0-50 mL\/min of flow, referenced to nitrogen at 21°C, 760 mm Hg, the Dwyer GFM-1103 gas mass flow meter connects through a 1\/4\" compression fitting. A restrictor element and straight-tube sensor feed the GFM-1103's tiltable 3-1\/2 digit LCD; a NIST-traceable certificate comes with it.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGFM-1103 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-1103 pressure limit: 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-1103: anodized aluminium, brass and 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-1103)\u003c\/li\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-1103)\u003c\/li\u003e\n\u003cli\u003eGFM-1103 accuracy ±1% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170613203057,"sku":"GFM-1103","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-1103-gas-mass-flow-meter-range-0-50-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382888996977.jpg?v=1761746658"},{"product_id":"dwyer-instruments-gfm-1104-gas-mass-flow-meter-range-0-100-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFM-1104 | Gas Mass Flow Meter | 0-100 mL\/min N2, 1\/4\" compression","description":"\u003cp\u003eDwyer's GFM-1104 gas mass flow meter covers 0-100 mL\/min, stated as an equivalent flow of nitrogen at 21°C, 760 mm Hg, and uses a 1\/4\" compression fitting. Measured flow on the GFM-1104 shows in engineering units on a tiltable LCD, with a traceable NIST certificate included.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGFM-1104 pressure limit: 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-1104: anodized aluminium, brass and 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-1104)\u003c\/li\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-1104)\u003c\/li\u003e\n\u003cli\u003eGFM-1104 accuracy ±1% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-1104 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170613235825,"sku":"GFM-1104","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-1104-gas-mass-flow-meter-range-0-100-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382889291889.jpg?v=1761746657"},{"product_id":"dwyer-instruments-gfm-1105-gas-mass-flow-meter-range-0-200-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFM-1105 | Gas Mass Flow Meter | 0-200 mL\/min N2, 1\/4\" compression","description":"\u003cp\u003eWith a full scale of 0-200 mL\/min (nitrogen at 21°C, 760 mm Hg equivalent) and a 1\/4\" compression fitting, the Dwyer GFM-1105 is a gas mass flow meter. Flow through the GFM-1105 is shown on a 90° tiltable 3-1\/2 digit LCD, and the unit ships with a traceable NIST certificate.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWetted parts of the GFM-1105: anodized aluminium, brass and 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-1105)\u003c\/li\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-1105)\u003c\/li\u003e\n\u003cli\u003eGFM-1105 accuracy ±1% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-1105 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-1105 pressure limit: 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170613268593,"sku":"GFM-1105","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-1105-gas-mass-flow-meter-range-0-200-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382889324657.jpg?v=1761746656"},{"product_id":"dwyer-instruments-gfm-1106-gas-mass-flow-meter-range-0-500-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFM-1106 | Gas Mass Flow Meter | 0-500 mL\/min N2, 1\/4\" compression","description":"\u003cp\u003eThe Dwyer GFM-1106 is a gas mass flow meter spanning 0-500 mL\/min (equivalent nitrogen at 21°C, 760 mm Hg) and fitted with a 1\/4\" compression fitting. The GFM-1106 reads out on a 90° tiltable 3-1\/2 digit LCD and is supplied with a traceable NIST certificate.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-1106)\u003c\/li\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-1106)\u003c\/li\u003e\n\u003cli\u003eGFM-1106 accuracy ±1% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-1106 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-1106 pressure limit: 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-1106: anodized aluminium, brass and 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170613301361,"sku":"GFM-1106","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-1106-gas-mass-flow-meter-range-0-500-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382889586801.jpg?v=1761746656"},{"product_id":"dwyer-instruments-gfm-1107-gas-mass-flow-meter-range-0-1000-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFM-1107 | Gas Mass Flow Meter | 0-1000 mL\/min N2, 1\/4\" compression","description":"\u003cp\u003eSized for 0-1000 mL\/min of flow, referenced to nitrogen at 21°C, 760 mm Hg, the Dwyer GFM-1107 gas mass flow meter connects through a 1\/4\" compression fitting. A restrictor element and straight-tube sensor feed the GFM-1107's tiltable 3-1\/2 digit LCD; a NIST-traceable certificate comes with it.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-1107)\u003c\/li\u003e\n\u003cli\u003eGFM-1107 accuracy ±1% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-1107 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-1107 pressure limit: 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-1107: anodized aluminium, brass and 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-1107)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170613334129,"sku":"GFM-1107","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-1107-gas-mass-flow-meter-range-0-1000-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382889652337.jpg?v=1761746656"},{"product_id":"dwyer-instruments-gfm-1108-gas-mass-flow-meter-range-0-2-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFM-1108 | Gas Mass Flow Meter | 0-2 L\/min N2, 1\/4\" compression","description":"\u003cp\u003eDwyer's GFM-1108 gas mass flow meter covers 0-2 L\/min, stated as an equivalent flow of nitrogen at 21°C, 760 mm Hg, and uses a 1\/4\" compression fitting. Measured flow on the GFM-1108 shows in engineering units on a tiltable LCD, with a traceable NIST certificate included.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGFM-1108 accuracy ±1% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-1108 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-1108 pressure limit: 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-1108: anodized aluminium, brass and 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-1108)\u003c\/li\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-1108)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170613366897,"sku":"GFM-1108","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-1108-gas-mass-flow-meter-range-0-2-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382889717873.jpg?v=1761746656"},{"product_id":"dwyer-instruments-gfm-1109-gas-mass-flow-meter-range-0-5-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFM-1109 | Gas Mass Flow Meter | 0-5 L\/min N2, 1\/4\" compression","description":"\u003cp\u003eWith a full scale of 0-5 L\/min (nitrogen at 21°C, 760 mm Hg equivalent) and a 1\/4\" compression fitting, the Dwyer GFM-1109 is a gas mass flow meter. Flow through the GFM-1109 is shown on a 90° tiltable 3-1\/2 digit LCD, and the unit ships with a traceable NIST certificate.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGFM-1109 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-1109 pressure limit: 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-1109: anodized aluminium, brass and 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-1109)\u003c\/li\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-1109)\u003c\/li\u003e\n\u003cli\u003eGFM-1109 accuracy ±1% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170613399665,"sku":"GFM-1109","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-1109-gas-mass-flow-meter-range-0-5-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382890012785.jpg?v=1761746657"},{"product_id":"dwyer-instruments-gfm-1111-gas-mass-flow-meter-range-0-15-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFM-1111 | Gas Mass Flow Meter | 0-15 L\/min N2, 1\/4\" compression","description":"\u003cp\u003eThe Dwyer GFM-1111 is a gas mass flow meter spanning 0-15 L\/min (equivalent nitrogen at 21°C, 760 mm Hg) and fitted with a 1\/4\" compression fitting. The GFM-1111 reads out on a 90° tiltable 3-1\/2 digit LCD and is supplied with a traceable NIST certificate.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGFM-1111 pressure limit: 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-1111: anodized aluminium, brass and 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-1111)\u003c\/li\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-1111)\u003c\/li\u003e\n\u003cli\u003eGFM-1111 accuracy ±1% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-1111 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170613465201,"sku":"GFM-1111","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-1111-gas-mass-flow-meter-range-0-15-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382890242161.jpg?v=1761746654"},{"product_id":"dwyer-instruments-gfm-1131-gas-mass-flow-meter-range-0-30-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFM-1131 | Gas Mass Flow Meter | 0-30 L\/min N2, 1\/4\" compression","description":"\u003cp\u003eSized for 0-30 L\/min of flow, referenced to nitrogen at 21°C, 760 mm Hg, the Dwyer GFM-1131 gas mass flow meter connects through a 1\/4\" compression fitting. A restrictor element and straight-tube sensor feed the GFM-1131's tiltable 3-1\/2 digit LCD; a NIST-traceable certificate comes with it.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWetted parts of the GFM-1131: anodized aluminium, brass and 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-1131)\u003c\/li\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-1131)\u003c\/li\u003e\n\u003cli\u003eGFM-1131 accuracy ±1% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-1131 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-1131 pressure limit: 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170613497969,"sku":"GFM-1131","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-1131-gas-mass-flow-meter-range-0-30-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382890668145.jpg?v=1761746652"},{"product_id":"dwyer-instruments-gfm-1133-gas-mass-flow-meter-range-0-50-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFM-1133 | Gas Mass Flow Meter | 0-50 L\/min N2, 1\/4\" compression","description":"\u003cp\u003eDwyer's GFM-1133 gas mass flow meter covers 0-50 L\/min, stated as an equivalent flow of nitrogen at 21°C, 760 mm Hg, and uses a 1\/4\" compression fitting. Measured flow on the GFM-1133 shows in engineering units on a tiltable LCD, with a traceable NIST certificate included.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-1133)\u003c\/li\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-1133)\u003c\/li\u003e\n\u003cli\u003eGFM-1133 accuracy ±1% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-1133 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-1133 pressure limit: 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-1133: anodized aluminium, brass and 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170613563505,"sku":"GFM-1133","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-1133-gas-mass-flow-meter-range-0-50-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382890766449.jpg?v=1761746651"},{"product_id":"dwyer-instruments-gfm-1142-gas-mass-flow-meter-range-0-100-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-3-8-compression-fitting","title":"Dwyer GFM-1142 | Gas Mass Flow Meter | 0-100 L\/min N2, 3\/8\" compression","description":"\u003cp\u003eWith a full scale of 0-100 L\/min (nitrogen at 21°C, 760 mm Hg equivalent) and a 3\/8\" compression fitting, the Dwyer GFM-1142 is a gas mass flow meter. Flow through the GFM-1142 is shown on a 90° tiltable 3-1\/2 digit LCD, and the unit ships with a traceable NIST certificate.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-1142)\u003c\/li\u003e\n\u003cli\u003eGFM-1142 accuracy ±1% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-1142 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-1142 pressure limit: 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-1142: anodized aluminium, brass and 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-1142)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170613596273,"sku":"GFM-1142","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-1142-gas-mass-flow-meter-range-0-100-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-3-8-compression-fitting-25382890897521.jpg?v=1761746651"},{"product_id":"dwyer-instruments-gfm-1143-gas-mass-flow-meter-range-0-200-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-3-8-compression-fitting","title":"Dwyer GFM-1143 | Gas Mass Flow Meter | 0-200 L\/min N2, 3\/8\" compression","description":"\u003cp\u003eThe Dwyer GFM-1143 is a gas mass flow meter spanning 0-200 L\/min (equivalent nitrogen at 21°C, 760 mm Hg) and fitted with a 3\/8\" compression fitting. The GFM-1143 reads out on a 90° tiltable 3-1\/2 digit LCD and is supplied with a traceable NIST certificate.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGFM-1143 accuracy ±1.5% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-1143 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-1143 pressure limit: 500 psig (34.5 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-1143: anodized aluminium, brass and 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-1143)\u003c\/li\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-1143)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170613629041,"sku":"GFM-1143","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-1143-gas-mass-flow-meter-range-0-200-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-3-8-compression-fitting-25382890963057.jpg?v=1761746651"},{"product_id":"dwyer-instruments-gfm-1144-gas-mass-flow-meter-range-0-500-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-2-compression-fitting","title":"Dwyer GFM-1144 | Gas Mass Flow Meter | 0-500 L\/min N2, 1\/2\" compression","description":"\u003cp\u003eSized for 0-500 L\/min of flow, referenced to nitrogen at 21°C, 760 mm Hg, the Dwyer GFM-1144 gas mass flow meter connects through a 1\/2\" compression fitting. A restrictor element and straight-tube sensor feed the GFM-1144's tiltable 3-1\/2 digit LCD; a NIST-traceable certificate comes with it.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGFM-1144 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-1144 pressure limit: 500 psig (34.5 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-1144: anodized aluminium, brass and 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-1144)\u003c\/li\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-1144)\u003c\/li\u003e\n\u003cli\u003eGFM-1144 accuracy ±1.5% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170613661809,"sku":"GFM-1144","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-1144-gas-mass-flow-meter-range-0-500-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-2-compression-fitting-25382891028593.jpg?v=1761746651"},{"product_id":"dwyer-instruments-gfm-1145-gas-mass-flow-meter-range-0-1000-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-3-4-compression-fitting","title":"Dwyer GFM-1145 | Gas Mass Flow Meter | 0-1000 L\/min N2, 3\/4\" compression","description":"\u003cp\u003eDwyer's GFM-1145 gas mass flow meter covers 0-1000 L\/min, stated as an equivalent flow of nitrogen at 21°C, 760 mm Hg, and uses a 3\/4\" compression fitting. Measured flow on the GFM-1145 shows in engineering units on a tiltable LCD, with a traceable NIST certificate included.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGFM-1145 pressure limit: 500 psig (34.5 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-1145: anodized aluminium, brass and 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-1145)\u003c\/li\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-1145)\u003c\/li\u003e\n\u003cli\u003eGFM-1145 accuracy ±1.5% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-1145 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170613694577,"sku":"GFM-1145","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-1145-gas-mass-flow-meter-range-0-1000-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-3-4-compression-fitting-25382891094129.jpg?v=1761746651"},{"product_id":"dwyer-instruments-gfm-2101-gas-mass-flow-meter-range-0-10-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFM-2101 | Gas Mass Flow Meter | 0-10 mL\/min N2, 1\/4\" compression","description":"\u003cp\u003eWith a full scale of 0-10 mL\/min (nitrogen at 21°C, 760 mm Hg equivalent) and a 1\/4\" compression fitting, the Dwyer GFM-2101 is a gas mass flow meter. Flow through the GFM-2101 is shown on a 90° tiltable 3-1\/2 digit LCD, and the unit ships with a traceable NIST certificate.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWetted parts of the GFM-2101: 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-2101)\u003c\/li\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-2101)\u003c\/li\u003e\n\u003cli\u003eGFM-2101 accuracy ±1% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-2101 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-2101 pressure limit: 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170613727345,"sku":"GFM-2101","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-2101-gas-mass-flow-meter-range-0-10-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382891159665.jpg?v=1761746362"},{"product_id":"dwyer-instruments-gfm-2102-gas-mass-flow-meter-range-0-20-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFM-2102 | Gas Mass Flow Meter | 0-20 mL\/min N2, 1\/4\" compression","description":"\u003cp\u003eThe Dwyer GFM-2102 is a gas mass flow meter spanning 0-20 mL\/min (equivalent nitrogen at 21°C, 760 mm Hg) and fitted with a 1\/4\" compression fitting. The GFM-2102 reads out on a 90° tiltable 3-1\/2 digit LCD and is supplied with a traceable NIST certificate.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-2102)\u003c\/li\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-2102)\u003c\/li\u003e\n\u003cli\u003eGFM-2102 accuracy ±1% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-2102 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-2102 pressure limit: 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-2102: 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170613792881,"sku":"GFM-2102","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-2102-gas-mass-flow-meter-range-0-20-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382891978865.png?v=1761746303"},{"product_id":"dwyer-instruments-gfm-2103-gas-mass-flow-meter-range-0-50-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFM-2103 | Gas Mass Flow Meter | 0-50 mL\/min N2, 1\/4\" compression","description":"\u003cp\u003eSized for 0-50 mL\/min of flow, referenced to nitrogen at 21°C, 760 mm Hg, the Dwyer GFM-2103 gas mass flow meter connects through a 1\/4\" compression fitting. A restrictor element and straight-tube sensor feed the GFM-2103's tiltable 3-1\/2 digit LCD; a NIST-traceable certificate comes with it.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-2103)\u003c\/li\u003e\n\u003cli\u003eGFM-2103 accuracy ±1% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-2103 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-2103 pressure limit: 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-2103: 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-2103)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170613825649,"sku":"GFM-2103","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-2103-gas-mass-flow-meter-range-0-50-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382892470385.png?v=1761746303"},{"product_id":"dwyer-instruments-gfm-2104-gas-mass-flow-meter-range-0-100-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFM-2104 | Gas Mass Flow Meter | 0-100 mL\/min N2, 1\/4\" compression","description":"\u003cp\u003eDwyer's GFM-2104 gas mass flow meter covers 0-100 mL\/min, stated as an equivalent flow of nitrogen at 21°C, 760 mm Hg, and uses a 1\/4\" compression fitting. Measured flow on the GFM-2104 shows in engineering units on a tiltable LCD, with a traceable NIST certificate included.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGFM-2104 accuracy ±1% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-2104 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-2104 pressure limit: 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-2104: 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-2104)\u003c\/li\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-2104)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170613891185,"sku":"GFM-2104","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-2104-gas-mass-flow-meter-range-0-100-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382892535921.png?v=1761746303"},{"product_id":"dwyer-instruments-gfm-2105-gas-mass-flow-meter-range-0-200-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFM-2105 | Gas Mass Flow Meter | 0-200 mL\/min N2, 1\/4\" compression","description":"\u003cp\u003eWith a full scale of 0-200 mL\/min (nitrogen at 21°C, 760 mm Hg equivalent) and a 1\/4\" compression fitting, the Dwyer GFM-2105 is a gas mass flow meter. Flow through the GFM-2105 is shown on a 90° tiltable 3-1\/2 digit LCD, and the unit ships with a traceable NIST certificate.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGFM-2105 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-2105 pressure limit: 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-2105: 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-2105)\u003c\/li\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-2105)\u003c\/li\u003e\n\u003cli\u003eGFM-2105 accuracy ±1% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170613923953,"sku":"GFM-2105","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-2105-gas-mass-flow-meter-range-0-200-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382892634225.png?v=1761746304"},{"product_id":"dwyer-instruments-gfm-2106-gas-mass-flow-meter-range-0-500-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFM-2106 | Gas Mass Flow Meter | 0-500 mL\/min N2, 1\/4\" compression","description":"\u003cp\u003eThe Dwyer GFM-2106 is a gas mass flow meter spanning 0-500 mL\/min (equivalent nitrogen at 21°C, 760 mm Hg) and fitted with a 1\/4\" compression fitting. The GFM-2106 reads out on a 90° tiltable 3-1\/2 digit LCD and is supplied with a traceable NIST certificate.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGFM-2106 pressure limit: 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-2106: 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-2106)\u003c\/li\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-2106)\u003c\/li\u003e\n\u003cli\u003eGFM-2106 accuracy ±1% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-2106 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170613989489,"sku":"GFM-2106","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-2106-gas-mass-flow-meter-range-0-500-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382892896369.png?v=1761746304"},{"product_id":"dwyer-instruments-gfm-2107-gas-mass-flow-meter-range-0-1000-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFM-2107 | Gas Mass Flow Meter | 0-1000 mL\/min N2, 1\/4\" compression","description":"\u003cp\u003eSized for 0-1000 mL\/min of flow, referenced to nitrogen at 21°C, 760 mm Hg, the Dwyer GFM-2107 gas mass flow meter connects through a 1\/4\" compression fitting. A restrictor element and straight-tube sensor feed the GFM-2107's tiltable 3-1\/2 digit LCD; a NIST-traceable certificate comes with it.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWetted parts of the GFM-2107: 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-2107)\u003c\/li\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-2107)\u003c\/li\u003e\n\u003cli\u003eGFM-2107 accuracy ±1% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-2107 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-2107 pressure limit: 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170614022257,"sku":"GFM-2107","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-2107-gas-mass-flow-meter-range-0-1000-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382893092977.png?v=1761746302"},{"product_id":"dwyer-instruments-gfm-2108-gas-mass-flow-meter-range-0-2-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFM-2108 | Gas Mass Flow Meter | 0-2 L\/min N2, 1\/4\" compression","description":"\u003cp\u003eDwyer's GFM-2108 gas mass flow meter covers 0-2 L\/min, stated as an equivalent flow of nitrogen at 21°C, 760 mm Hg, and uses a 1\/4\" compression fitting. Measured flow on the GFM-2108 shows in engineering units on a tiltable LCD, with a traceable NIST certificate included.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-2108)\u003c\/li\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-2108)\u003c\/li\u003e\n\u003cli\u003eGFM-2108 accuracy ±1% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-2108 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-2108 pressure limit: 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-2108: 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170614055025,"sku":"GFM-2108","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-2108-gas-mass-flow-meter-range-0-2-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382893617265.png?v=1761746301"},{"product_id":"dwyer-instruments-gfm-2109-gas-mass-flow-meter-range-0-5-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFM-2109 | Gas Mass Flow Meter | 0-5 L\/min N2, 1\/4\" compression","description":"\u003cp\u003eWith a full scale of 0-5 L\/min (nitrogen at 21°C, 760 mm Hg equivalent) and a 1\/4\" compression fitting, the Dwyer GFM-2109 is a gas mass flow meter. Flow through the GFM-2109 is shown on a 90° tiltable 3-1\/2 digit LCD, and the unit ships with a traceable NIST certificate.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-2109)\u003c\/li\u003e\n\u003cli\u003eGFM-2109 accuracy ±1% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-2109 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-2109 pressure limit: 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-2109: 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-2109)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170614087793,"sku":"GFM-2109","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-2109-gas-mass-flow-meter-range-0-5-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382893781105.png?v=1761746298"},{"product_id":"dwyer-instruments-gfm-2111-gas-mass-flow-meter-range-0-15-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFM-2111 | Gas Mass Flow Meter | 0-15 L\/min N2, 1\/4\" compression","description":"\u003cp\u003eThe Dwyer GFM-2111 is a gas mass flow meter spanning 0-15 L\/min (equivalent nitrogen at 21°C, 760 mm Hg) and fitted with a 1\/4\" compression fitting. The GFM-2111 reads out on a 90° tiltable 3-1\/2 digit LCD and is supplied with a traceable NIST certificate.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGFM-2111 accuracy ±1% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-2111 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-2111 pressure limit: 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-2111: 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-2111)\u003c\/li\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-2111)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170614120561,"sku":"GFM-2111","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-2111-gas-mass-flow-meter-range-0-15-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382893846641.png?v=1761746298"},{"product_id":"dwyer-instruments-gfm-2131-gas-mass-flow-meter-range-0-30-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFM-2131 | Gas Mass Flow Meter | 1\/4\" compression, 0-5 VDC\/4-20 mA","description":"\u003cp\u003eThe Dwyer GFM-2131 is a gas mass flow meter with a 1\/4\" compression fitting, with flow ranges specified as an equivalent flow of nitrogen at 21°C, 760 mm Hg. A restrictor element and straight-tube sensor feed the GFM-2131's tiltable 3-1\/2 digit LCD; a NIST-traceable certificate comes with it.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGFM-2131 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-2131 pressure limit: 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-2131: 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-2131)\u003c\/li\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-2131)\u003c\/li\u003e\n\u003cli\u003eGFM-2131 accuracy ±1% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170614153329,"sku":"GFM-2131","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-2131-gas-mass-flow-meter-range-0-30-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382893944945.png?v=1761746297"},{"product_id":"dwyer-instruments-gfm-2133-gas-mass-flow-meter-range-0-50-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFM-2133 | Gas Mass Flow Meter | 0-50 L\/min N2, 1\/4\" compression","description":"\u003cp\u003eDwyer's GFM-2133 gas mass flow meter covers 0-50 L\/min, stated as an equivalent flow of nitrogen at 21°C, 760 mm Hg, and uses a 1\/4\" compression fitting. Measured flow on the GFM-2133 shows in engineering units on a tiltable LCD, with a traceable NIST certificate included.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGFM-2133 pressure limit: 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-2133: 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-2133)\u003c\/li\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-2133)\u003c\/li\u003e\n\u003cli\u003eGFM-2133 accuracy ±1% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-2133 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170614218865,"sku":"GFM-2133","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-2133-gas-mass-flow-meter-range-0-50-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382894338161.png?v=1761746297"},{"product_id":"dwyer-instruments-gfm-2142-gas-mass-flow-meter-range-0-100-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-3-8-compression-fitting","title":"Dwyer GFM-2142 | Gas Mass Flow Meter | 0-100 L\/min N2, 3\/8\" compression","description":"\u003cp\u003eWith a full scale of 0-100 L\/min (nitrogen at 21°C, 760 mm Hg equivalent) and a 3\/8\" compression fitting, the Dwyer GFM-2142 is a gas mass flow meter. Flow through the GFM-2142 is shown on a 90° tiltable 3-1\/2 digit LCD, and the unit ships with a traceable NIST certificate.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWetted parts of the GFM-2142: 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-2142)\u003c\/li\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-2142)\u003c\/li\u003e\n\u003cli\u003eGFM-2142 accuracy ±1% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-2142 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-2142 pressure limit: 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170614284401,"sku":"GFM-2142","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-2142-gas-mass-flow-meter-range-0-100-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-3-8-compression-fitting-25382894403697.png?v=1761746297"},{"product_id":"dwyer-instruments-gfm-2143-gas-mass-flow-meter-range-0-200-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-3-8-compression-fitting","title":"Dwyer GFM-2143 | Gas Mass Flow Meter | 0-200 L\/min N2, 3\/8\" compression","description":"\u003cp\u003eThe Dwyer GFM-2143 is a gas mass flow meter spanning 0-200 L\/min (equivalent nitrogen at 21°C, 760 mm Hg) and fitted with a 3\/8\" compression fitting. The GFM-2143 reads out on a 90° tiltable 3-1\/2 digit LCD and is supplied with a traceable NIST certificate.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-2143)\u003c\/li\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-2143)\u003c\/li\u003e\n\u003cli\u003eGFM-2143 accuracy ±1.5% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-2143 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-2143 pressure limit: 500 psig (34.5 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-2143: 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170614317169,"sku":"GFM-2143","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-2143-gas-mass-flow-meter-range-0-200-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-3-8-compression-fitting-25382895124593.png?v=1761746297"},{"product_id":"dwyer-instruments-gfm-2144-gas-mass-flow-meter-range-0-500-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-2-compression-fitting","title":"Dwyer GFM-2144 | Gas Mass Flow Meter | 0-500 L\/min N2, 1\/2\" compression","description":"\u003cp\u003eSized for 0-500 L\/min of flow, referenced to nitrogen at 21°C, 760 mm Hg, the Dwyer GFM-2144 gas mass flow meter connects through a 1\/2\" compression fitting. A restrictor element and straight-tube sensor feed the GFM-2144's tiltable 3-1\/2 digit LCD; a NIST-traceable certificate comes with it.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-2144)\u003c\/li\u003e\n\u003cli\u003eGFM-2144 accuracy ±1.5% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-2144 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-2144 pressure limit: 500 psig (34.5 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-2144: 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-2144)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170614349937,"sku":"GFM-2144","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-2144-gas-mass-flow-meter-range-0-500-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-2-compression-fitting-25382895190129.png?v=1761746296"},{"product_id":"dwyer-instruments-gfm-2145-gas-mass-flow-meter-range-0-1000-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-3-4-compression-fitting","title":"Dwyer GFM-2145 | Gas Mass Flow Meter | 0-1000 L\/min N2, 3\/4\" compression","description":"\u003cp\u003eDwyer's GFM-2145 gas mass flow meter covers 0-1000 L\/min, stated as an equivalent flow of nitrogen at 21°C, 760 mm Hg, and uses a 3\/4\" compression fitting. Measured flow on the GFM-2145 shows in engineering units on a tiltable LCD, with a traceable NIST certificate included.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGFM-2145 accuracy ±1.5% FS (5 to 25°C, 5 to 60 psia), repeatability ±0.25% FS\u003c\/li\u003e\n\u003cli\u003eGFM-2145 response: 2 s to within ±2% of flow\u003c\/li\u003e\n\u003cli\u003eGFM-2145 pressure limit: 500 psig (34.5 bar)\u003c\/li\u003e\n\u003cli\u003eWetted parts of the GFM-2145: 316 SS with fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eOperates at 0 to 50°C from ±12 VDC (GFM-2145)\u003c\/li\u003e\n\u003cli\u003e0-5 VDC and 4-20 mA outputs; usable with the Series GFT Flow Totalizer (GFM-2145)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170614382705,"sku":"GFM-2145","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfm-2145-gas-mass-flow-meter-range-0-1000-lpm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-3-4-compression-fitting-25382895222897.png?v=1761746292"},{"product_id":"dwyer-instruments-gfc-1101-gas-mass-flow-controller-range-0-10-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFC-1101 | Gas Mass Flow Controller | 0-10 mL\/m N2, 1\/4\" Fitting, Aluminium","description":"\u003cp\u003eDwyer GFC-1101 is a gas mass flow controller ranged 0-10 mL\/m (nitrogen equivalent at 70°F\/21°C, 760 mm Hg) with a 1\/4\" compression fitting. Its 0-10 mL\/m measurement combines a straight tube sensor with a restrictor flow element.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e0-10 mL\/m range with 1\/4\" compression fitting; wetted parts: anodised aluminium, brass, 316 SS, fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eAccuracy ±1% FS; max pressure 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003cli\u003e3-1\/2 digit display tilting through 90°; linear 0-5 VDC and 4-20 mA outputs\u003c\/li\u003e\n\u003cli\u003eRepeatability ±0.25% FS; response 2 s to within ±2%; operating temperature 0 to 50°C; ±12 VDC supply\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170614677617,"sku":"GFC-1101","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfc-1101-gas-mass-flow-controller-range-0-10-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382896533617.jpg?v=1761746287"},{"product_id":"dwyer-instruments-gfc-1102-gas-mass-flow-controller-range-0-20-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFC-1102 | Gas Mass Flow Controller | 0-20 mL\/m N2, 1\/4\" Fitting, Aluminium","description":"\u003cp\u003eThe Dwyer GFC-1102 controls gas mass flow from 0-20 mL\/m, based on nitrogen at 21°C and 760 mm Hg, and connects through a 1\/4\" compression fitting. Sensing for the 0-20 mL\/m range uses a straight tube sensor and restrictor flow element.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e0-20 mL\/m range with 1\/4\" compression fitting; wetted parts: anodised aluminium, brass, 316 SS, fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003e±1% FS accuracy; max pressure 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003cli\u003eTiltable (90°) 3-1\/2 digit readout; linear 0-5 VDC and 4-20 mA outputs\u003c\/li\u003e\n\u003cli\u003eResponse time 2 seconds; ±0.25% FS repeatability; operating temperature 0 to 50°C; ±12 VDC supply\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170614710385,"sku":"GFC-1102","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfc-1102-gas-mass-flow-controller-range-0-20-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382896566385.jpg?v=1761746285"},{"product_id":"dwyer-instruments-gfc-1103-gas-mass-flow-controller-range-0-50-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFC-1103 | Gas Mass Flow Controller | 0-50 mL\/m N2, 1\/4\" Fitting, Aluminium","description":"\u003cp\u003eRated 0-50 mL\/m for an equivalent nitrogen flow at 70°F and 760 mm Hg, the Dwyer GFC-1103 gas mass flow controller has a 1\/4\" compression fitting and a straight tube sensor with restrictor element.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e0-50 mL\/m range with 1\/4\" compression fitting; wetted parts: anodised aluminium, brass, 316 SS, fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eRated accuracy ±1% FS; max pressure 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003cli\u003e3-1\/2 digit LCD readout, 90° tilt; linear 0-5 VDC and 4-20 mA outputs\u003c\/li\u003e\n\u003cli\u003e±0.25% of FS repeatability; operating temperature 0 to 50°C; ±12 VDC supply\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170614743153,"sku":"GFC-1103","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfc-1103-gas-mass-flow-controller-range-0-50-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382896959601.jpg?v=1761746284"},{"product_id":"dwyer-instruments-gfc-1104-gas-mass-flow-controller-range-0-100-ml-m-sccm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFC-1104 | Gas Mass Flow Controller | 0-100 mL\/m N2, 1\/4\" Fitting, Aluminium","description":"\u003cp\u003eDwyer GFC-1104 regulates gas flow over 0-100 mL\/m (N2 equivalent, 21°C, 760 mm Hg). The GFC-1104 uses a 1\/4\" compression fitting and pairs a straight tube sensor with a restrictor flow element.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e0-100 mL\/m range with 1\/4\" compression fitting; wetted parts: anodised aluminium, brass, 316 SS, fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eAccurate to ±1% FS; max pressure 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003cli\u003eDisplay: 3-1\/2 digits, tilts 90°; linear 0-5 VDC and 4-20 mA outputs\u003c\/li\u003e\n\u003cli\u003e2 s response to ±2% of actual flow; operating temperature 0 to 50°C; ±12 VDC supply\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170614775921,"sku":"GFC-1104","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfc-1104-gas-mass-flow-controller-range-0-100-ml-m-sccm-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382897057905.jpg?v=1761746284"},{"product_id":"dwyer-instruments-gfc-1105-gas-mass-flow-controller-range-0-200-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting","title":"Dwyer GFC-1105 | Gas Mass Flow Controller | 0-200 mL\/m N2, 1\/4\" Fitting, Aluminium","description":"\u003cp\u003eFor 0-200 mL\/m gas flow control, specified as nitrogen at 70°F (21°C) and 760 mm Hg, the Dwyer GFC-1105 offers a 1\/4\" compression fitting and a straight tube sensor\/restrictor design.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e0-200 mL\/m range with 1\/4\" compression fitting; wetted parts: anodised aluminium, brass, 316 SS, fluoroelastomer O-rings\u003c\/li\u003e\n\u003cli\u003eFull-scale accuracy ±1%; max pressure 1000 psig (68.9 bar)\u003c\/li\u003e\n\u003cli\u003eReadout tilts 90°; 3-1\/2 digits; linear 0-5 VDC and 4-20 mA outputs\u003c\/li\u003e\n\u003cli\u003eRepeatable to ±0.25% FS; operating temperature 0 to 50°C; ±12 VDC supply\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170614808689,"sku":"GFC-1105","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-mass-flow-meter-default-title-dwyer-instruments-gfc-1105-gas-mass-flow-controller-range-0-200-ml-m-specified-flow-range-is-for-an-equivalent-flow-of-nitrogen-at-70-f-21-c-760-mm-hg-1-4-compression-fitting-25382897352817.jpg?v=1761746284"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/collections\/mass_flow_meter_29aadffb-a626-426d-bf62-9d277269a4e3.jpg?v=1794370885","url":"https:\/\/www.generaltechshop.ae\/collections\/measurement-mass-flow-meters-and-controllers.oembed","provider":"General Tech Services LLC","version":"1.0","type":"link"}