all

Dwyer Instruments CDT-2N4B-LCD | Carbon Dioxide/Temperature | Wall Mount | Universal current/voltage output | 10K Type II Thermistor Temperature Output | North American Housing | LCD Display

Dwyer Instruments CDT-2N4B | Carbon Dioxide/Temperature | Wall Mount | Universal current/voltage output | 10K Type II Thermistor Temperature Output | North American Housing

Dwyer Instruments CDT-2N4A-LCD | Carbon Dioxide/Temperature | Wall Mount | Universal current/voltage output | 10K Type III Thermistor Temperature Output | North American Housing | LCD Display

Dwyer Instruments CDT-2N4A | Carbon Dioxide/Temperature | Wall Mount | Universal current/voltage output | 10K Type III Thermistor Temperature Output | North American Housing

Dwyer Instruments CDT-2N44-LCD | Carbon Dioxide/Temperature | Wall Mount | Universal current/voltage output | North American Housing | LCD Display

Dwyer Instruments CDT-2N44 | Carbon Dioxide/Temperature | Wall Mount | Universal current/voltage output | North American Housing

Dwyer Instruments CDT-2N40-LCD | Carbon Dioxide | Wall Mount | Universal current/voltage output | North American Housing | LCD Display

Dwyer Instruments CDT-2N40 | Carbon Dioxide | Wall Mount | Universal current/voltage output | North American Housing

Dwyer Instruments CDT-2E4E | Carbon Dioxide/Temperature | Wall Mount | Universal current/voltage output | Pt1000 RTD Temperature Output | European Housing.

Dwyer Instruments CDT-2E4B | Carbon Dioxide/Temperature | Wall Mount | Universal current/voltage output | 10K Type II Thermistor Temperature Output | European Housing.

Dwyer Instruments CDT-2E44-LCD | Carbon Dioxide/Temperature | Wall Mount | Universal current/voltage output | European Housing | LCD Display.

Dwyer Instruments CDT-2E44 | Carbon Dioxide/Temperature | Wall Mount | Universal current/voltage output | European Housing

Dwyer Instruments CDT-2E40-LCD | Carbon Dioxide | Wall Mount | Universal current/voltage output | European Housing | LCD Display

Dwyer Instruments CDT-2E40 | Carbon Dioxide | Wall Mount | Universal current/voltage output | European Housing

Dwyer Instruments CDT-2D4F | Carbon Dioxide Transmitter | Duct mount | 2000 ppm | CO2 transmitter with current/voltage CO2 outputs and 20K Ohm thermistor temperature output

Dwyer Instruments CDT-2D4E | Carbon Dioxide Transmitter | Duct mount | 2000 ppm | CO2 transmitter with current/voltage CO2 outputs and PT1000 RTD temperature output

Dwyer Instruments CDT-2D4D | Carbon Dioxide Transmitter | Duct mount | 2000 ppm | CO2 transmitter with current/voltage CO2 outputs and PT100 Ohm RTD temperature output

Dwyer Instruments CDT-2D4B | Carbon Dioxide Transmitter | Duct mount | 2000 ppm | CO2 transmitter with current/voltage CO2 outputs and 10K Ohm Type II thermistor temperature output

Dwyer Instruments CDT-2D4A | Carbon Dioxide Transmitter | Duct mount | 2000 ppm | CO2 transmitter with current/voltage CO2 outputs and 10K Ohm Type III thermistor temperature output

Dwyer Instruments CDT-2D44 | Carbon Dioxide Transmitter | Duct mount | 2000 ppm CO2 range | 4 to 20 mA / 0 to (5 or 10) VDC CO2 output & temperature output

Dwyer Instruments CDT-2D40 | Carbon Dioxide Transmitter | Duct mount | 2000 ppm CO2 range | 4 to 20 mA / 0 to (5 or 10) VDC CO2 output

Dwyer Instruments CDSN | Carbon Dioxide/Temperature transmitter | Wall mount | Universal current/voltage output | 2000 PPM

Dwyer Instruments AAFS | Adjustable air flow paddle switch

Dwyer Instruments AVFS-2 | Thermo air flow switch | 24 VDC.

Dwyer Instruments AVFS-1 | Thermo air flow switch | 80-250 AC/DC.

Dwyer Instruments 530 | Air flow switch.

Dwyer Instruments DAFA-1 | Air flow indicator and alarm

Dwyer Instruments MAFS-800MM | Averaging air flow sensor | 800mm probe

Dwyer Instruments MAFS-750MM | Averaging air flow sensor | 750mm probe

Dwyer Instruments MAFS-650MM | Averaging air flow sensor | 650mm probe

Dwyer Instruments MAFS-630MM | Averaging air flow sensor | 630mm probe

Dwyer Instruments MAFS-600MM | Averaging air flow sensor | 600mm probe

Dwyer Instruments MAFS-550MM | Averaging air flow sensor | 500mm probe

Dwyer Instruments MAFS-500MM | Averaging air flow sensor | 500mm probe

Dwyer Instruments MAFS-48 | Averaging air flow sensor | 48" probe

Dwyer Instruments MAFS-46 | Averaging air flow sensor | 46" probe

Dwyer Instruments MAFS-450MM | Averaging air flow sensor | 450mm probe

Dwyer Instruments MAFS-44 | Averaging air flow sensor | 44" probe

Dwyer Instruments MAFS-42 | Averaging air flow sensor | 42" probe

Dwyer Instruments MAFS-400MM | Averaging air flow sensor | 400mm probe

Dwyer Instruments MAFS-40 | Averaging air flow sensor | 40" probe

Dwyer Instruments MAFS-38 | Averaging air flow sensor | 38" probe

Dwyer Instruments MAFS-36 | Averaging air flow sensor | 36" probe

Dwyer Instruments MAFS-34 | Averaging air flow sensor | 34" probe

Dwyer Instruments MAFS-32 | Averaging air flow sensor | 32" probe

Dwyer Instruments MAFS-315MM | Averaging air flow sensor | 315mm probe

Dwyer Instruments MAFS-300MM | Averaging air flow sensor | 300mm probe

Dwyer Instruments MAFS-30 | Averaging air flow sensor | 30" probe

Dwyer Instruments MAFS-28 | Averaging air flow sensor | 28" probe

Dwyer Instruments MAFS-26 | Averaging air flow sensor | 26" probe

Dwyer Instruments MAFS-250MM | Averaging air flow sensor | 250mm probe

Dwyer Instruments MAFS-24 | Averaging air flow sensor | 24" probe

Dwyer Instruments MAFS-22 | Averaging air flow sensor | 22" probe

Dwyer Instruments MAFS-200MM | Averaging air flow sensor | 200mm probe

Dwyer Instruments MAFS-2000MM | Averaging air flow sensor | 2000mm probe

Dwyer Instruments MAFS-20 | Averaging air flow sensor | 20" probe

Dwyer Instruments MAFS-18 | Averaging air flow sensor | 18" probe

Dwyer Instruments MAFS-160MM | Averaging air flow sensor | 160mm probe

Dwyer Instruments MAFS-1600MM | Averaging air flow sensor | 1600mm probe

Dwyer Instruments MAFS-16 | Averaging air flow sensor | 16" probe

Dwyer Instruments MAFS-1500MM | Averaging air flow sensor | 1500mm probe

Dwyer Instruments MAFS-14 | Averaging air flow sensor | 14" probe

Dwyer Instruments MAFS-125MM | Averaging air flow sensor | 125mm probe

Dwyer Instruments MAFS-12 | Averaging air flow sensor | 12" probe

Dwyer Instruments MAFS-100MM | Averaging air flow sensor | 100mm probe

Dwyer Instruments MAFS-1000MM | Averaging air flow sensor | 1000mm probe

Dwyer Instruments MAFS-10 | Averaging air flow sensor | 10" probe

Dwyer Instruments MAFS-08 | Averaging air flow sensor | 8" probe

Dwyer Instruments MAFS-06 | Averaging air flow sensor | 6" probe

Dwyer Instruments MAFS-04 | Averaging air flow sensor | 4" probe

Dwyer Instruments RHRS-10 | 10 plate radiation shield for humidity transmitters

Dwyer Instruments RHRS | 6 plate solar radiation shield for sintered filter version RH transmitters

Dwyer Instruments RHP-3N4B | North American Wall Mount Humidity / Temperature Transmitter with 3% accuracy and universal current / voltage output for RH and 10K Type II thermistor Temperature Sensor

Dwyer Instruments RHP-3N4A | North American Wall Mount Humidity / Temperature Transmitter with 3% accuracy and universal current / voltage output for RH and 10K Type III thermistor Temperature Sensor

Dwyer Instruments RHP-3N44-LCD | North American Wall Mount Humidity / Temperature Transmitter with 3% accuracy and universal current / voltage output for RH and Temperature with LCD

Dwyer Instruments RHP-3N44 | North American Wall Mount Humidity / Temperature Transmitter with 3% accuracy and universal current / voltage output for RH and Temperature

Dwyer Instruments RHP-3N40-LCD | North American Wall Mount Humidity Transmitter with 3% accuracy and universal current / voltage output for RH with LCD

Dwyer Instruments RHP-3N40 | North American Wall Mount Humidity Transmitter with 3% accuracy and universal current / voltage output for RH

Dwyer Instruments HHT-IU | Intrinsically safe humidity transmitter

Dwyer Instruments HHT-IT-LCD | Intrinsically safe humidity/temperature transmitter with LCD display

Dwyer Instruments HHT-IT | Intrinsically safe humidity/temperature transmitter

Dwyer Instruments HHT-EU-LCD | Explosion-proof humidity transmitter with LCD display

Dwyer Instruments HHT-EU | Explosion-proof humidity transmitter

Dwyer Instruments RHPLC-3N2B | North American wall mount humidity/temp transmitter | 3% accuracy | 0-10VDC humidity output | 10k Type II thermistor temperature sensor

Dwyer Instruments RHPLC-3N2A | North American wall mount humidity/temp transmitter | 3% accuracy | 0-10VDC humidity output | 10k Type III thermistor temperature sensor

Dwyer Instruments RHPLC-3N22 | North American wall mount humidity/temp transmitter | 3% accuracy | 0-10VDC humidity and temperature output

Dwyer Instruments RHPLC-3N1B | North American wall mount humidity/temp transmitter | 3% accuracy | 4-20MA humidity output | 10k Type II thermistor temperature sensor

Dwyer Instruments RHP-3E4B | European Wall Mount Humidity / Temperature Transmitter with 3% accuracy and universal current / voltage output for RH and 10K Type II thermistor Temperature Sensor

Dwyer Instruments RHP-3E4A | European Wall Mount Humidity / Temperature Transmitter with 3% accuracy and universal current / voltage output for RH and 10K Type III thermistor Temperature Sensor

Dwyer Instruments RHPLC-3N1A | North American wall mount humidity/temp transmitter | 3% accuracy | 4-20MA humidity output | 10k Type III thermistor temperature sensor

Dwyer Instruments RHPLC-3N11 | North American wall mount humidity/temp transmitter | 3% accuracy | 4-20MA humidity and temperature output

Dwyer Instruments RHPLC-2N22 | North American wall mount humidity/temp transmitter | 2% accuracy | 0-10VDC humidity and temperature output