



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
The industry standard for measuring process gas mass and volumetric flow rates is the Model DFM-39010-V-ALA2 Digital Flow Meter. The flowmeter has a 30-gas maximum measurement range using the OLED/joystick interface. Displaying mass flow, volumetric flow, pressure, and temperature information simultaneously encourages applications in numerous sectors. Certified NIST traceable as well.

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- Specifications
- Features
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Accuracy | +/-(0.5% of reading + 0.2% FS) |
Approvals | CE |
Connection | Process: 1/8" compression fitting for flow rates ¢°¤ 10 L/min |
Display | 2 x 16 character OLED (model selectable) |
Leak Integrity | 1 x 10-9 sccs of helium |
Manufacturer | Dwyer Instruments |
Material | Wetted: 316 SS, 416 SS, high temperature polyamide, alumina ceramic, epoxy, silicone, glass, gold. FKM O-rings |
Maximum Operating Pressure | 120 psig (8.27 bar) |
Maximum operating temperature | 14 to 140°F (-10 to 60°C) |
Maximum Particulate Size | 20 microns |
Output | 0-5 VDC, 0-10 VDC and 4-20 mA |
Power Supply | 9-26 VDC |
Relay | Rating: Programmable solid state relay |
Repeatability | +/-0.15% FS |
Response Time | 10 ms |
Type | Digital Flow Meter |
Weight | DFM-01/50: 0.85 lbs (0.4 kg); DFM-51/56: 1.15 lbs (0.52 kg) |
- Reaction time of less than 20 ms.
- Multi-parameter capabilities.
- Multi-gas capability.
- Able to hold 20 personalized gas mixtures and up to 90 gases.
- Configurable field.
- Adjustable results.
- For mass flow, temperature, and pressure, there are predefined action delays for high, low, and in-range alarms.
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