Dwyer Air quality Category/type

We offer over 8000+ total Dwyer products, including accessories, air velocity transmitters, bin vibrators, CO2/Temp (Duct) sensors, and more. Shop now!
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View Details Dwyer AAFS Adjustable air flow paddle switch | Blackhawk Supply
AAFS | Adjustable air flow paddle switch | Dwyer
Brand: Dwyer
SKU: AAFS
$91.39 each
View Details Dwyer RHP-2N44 North American Wall Mount Humidity / Temperature Transmitter with 2% accuracy and universal current / voltage output for RH and Temperature | Blackhawk Supply
RHP-2N44 | North American Wall Mount Humidity / Temperature Transmitter with 2% accuracy and universal current / voltage output for RH and Temperature | Dwyer
Brand: Dwyer
SKU: RHP-2N44
$152.10 each
View Details Dwyer CMS300 Carbon monoxide transmitter & switch | 0-300 PPM | 4-20 mA/2-10 V (maximum load 2K Ω) | Blackhawk Supply
CMS300 | Carbon monoxide transmitter & switch | 0-300 PPM | 4-20 mA / 2-10 V (maximum load 2K Ω) | Dwyer
Brand: Dwyer
SKU: CMS300
$198.20 each
View Details Dwyer HHT-IT-LCD Intrinsically safe humidity/temperature transmitter with LCD display. | Blackhawk Supply
HHT-IT-LCD | Intrinsically safe humidity / temperature transmitter with LCD display. | Dwyer
Brand: Dwyer
SKU: HHT-IT-LCD
$1,494.00 each
View Details Dwyer RHRS 6 plate solar radiation shield for sintered filter version RH transmitters. | Blackhawk Supply
RHRS | 6 plate solar radiation shield for sintered filter version RH transmitters. | Dwyer
Brand: Dwyer
SKU: RHRS
$55.69 each
View Details Dwyer RHP-2N4B North American Wall Mount Humidity / Temperature Transmitter with 2% accuracy and universal current / voltage output for RH and 10K Type II thermistor Temperature Sensor | Blackhawk Supply
RHP-2N4B | North American Wall Mount Humidity / Temperature Transmitter with 2% accuracy and universal current / voltage output for RH and 10K Type II thermistor Temperature Sensor | Dwyer
Brand: Dwyer
SKU: RHP-2N4B
$146.56 each
View Details Dwyer CDT-2N40-LCD Carbon Dioxide | Wall Mount | universal current/voltage output | North American Housing | LCD Display. | Blackhawk Supply
CDT-2N40-LCD | Carbon Dioxide | Wall Mount | universal current / voltage output | North American Housing | LCD Display. | Dwyer
Brand: Dwyer
SKU: CDT-2N40-LCD
$269.09 each
View Details Dwyer AVUL-3DA1-LCD Air velocity transmitter | 3% accuracy | duct mount | universal current/voltage outputs with LCD | Blackhawk Supply
AVUL-3DA1-LCD | Air velocity transmitter | 3% accuracy | duct mount | universal current / voltage outputs with LCD | Dwyer
Brand: Dwyer
SKU: AVUL-3DA1-LCD
$368.00 each
View Details Dwyer 530 Air flow switch | Blackhawk Supply
530 | Air flow switch | Dwyer
Brand: Dwyer
SKU: 530
$135.75 each
View Details Dwyer PMI-10WA-N-N Particulate transmitter | PM 10 wall mount | 4-20 mA | 0-10V | Blackhawk Supply
PMI-10WA-N-N | Particulate transmitter | PM 10 wall mount | 4-20 mA | 0-10V | Dwyer
Brand: Dwyer
SKU: PMI-10WA-N-N
$295.58 each
View Details Dwyer GSTA-C-LCD Carbon Monoxide Transmitter with universal current/voltage outputs | LCD display | Blackhawk Supply
GSTA-C-LCD | Carbon Monoxide Transmitter with universal current / voltage outputs | LCD display | Dwyer
Brand: Dwyer
SKU: GSTA-C-LCD
$291.73 each
View Details Dwyer OSC-200 Ceiling mount infrared dual element occupancy sensor. | Blackhawk Supply
OSC-200 | Ceiling mount infrared dual element occupancy sensor. | Dwyer
Brand: Dwyer
SKU: OSC-200
$191.61 each
View Details Dwyer RHP-3N44-LCD North American Wall Mount Humidity / Temperature Transmitter with 3% accuracy and universal current / voltage output for RH and Temperature with LCD | Blackhawk Supply
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
Brand: Dwyer
SKU: RHP-3N44-LCD
$206.18 each
View Details Dwyer RHP-2N44-LCD North American Wall Mount Humidity / Temperature Transmitter with 2% accuracy and universal current / voltage output for RH and Temperature with LCD | Blackhawk Supply
RHP-2N44-LCD | North American Wall Mount Humidity / Temperature Transmitter with 2% accuracy and universal current / voltage output for RH and Temperature with LCD | Dwyer
Brand: Dwyer
SKU: RHP-2N44-LCD
$218.65 each
View Details Dwyer RHPLC-3N1B North American wall mount humidity/temp transmitter | 3% accuracy | 4-20MA humidity output | 10k Type II thermistor temperature sensor | Blackhawk Supply
RHPLC-3N1B | North American wall mount humidity / temp transmitter | 3% accuracy | 4-20MA humidity output | 10k Type II thermistor temperature sensor | Dwyer
Brand: Dwyer
SKU: RHPLC-3N1B
$112.81 each
View Details Dwyer RHPLC-3N11 North American wall mount humidity/temp transmitter | 3% accuracy | 4-20MA humidity and temperature output | Blackhawk Supply
RHPLC-3N11 | North American wall mount humidity / temp transmitter | 3% accuracy | 4-20MA humidity and temperature output | Dwyer
Brand: Dwyer
SKU: RHPLC-3N11
$118.85 each
View Details Dwyer WHT-322 Water-resistant humidity/temperature transmitter with sintered filter | 3% accuracy | 0-10 VDC humidity and temperature output. | Blackhawk Supply
WHT-322 | Water-resistant humidity / temperature transmitter with sintered filter | 3% accuracy | 0-10 VDC humidity and temperature output. | Dwyer
Brand: Dwyer
SKU: WHT-322
$163.06 each
View Details Dwyer 166-6 Pocket size Pitot tube | 1/8" dia. | 6" insertion length | 3" tip. | Blackhawk Supply
166-6 | Pocket size Pitot tube | 1 / 8" dia. | 6" insertion length | 3" tip. | Dwyer
Brand: Dwyer
SKU: 166-6
$141.32 each
View Details Dwyer 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 | Blackhawk Supply
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
Brand: Dwyer
SKU: RHP-3N4B
$134.12 each
View Details Dwyer AVUL-5DA1-LCD Air velocity transmitter | 5% accuracy | duct mount | Universal current/voltage outputs | with LCD | Blackhawk Supply
AVUL-5DA1-LCD | Air velocity transmitter | 5% accuracy | duct mount | Universal current / voltage outputs | with LCD | Dwyer
Brand: Dwyer
SKU: AVUL-5DA1-LCD
$253.97 each
View Details Dwyer CMS300-FC Carbon monoxide transmitter & switch | 0-300 PPM | 4-20 mA/2-10 V (maximum load 2K Ω) | includes factory calibration certificate | Blackhawk Supply
CMS300-FC | Carbon monoxide transmitter & switch | 0-300 PPM | 4-20 mA / 2-10 V (maximum load 2K Ω) | includes factory calibration certificate | Dwyer
Brand: Dwyer
SKU: CMS300-FC
$238.46 each
View Details Dwyer GSTC-C-LCD-FC Carbon monoxide transmitter with BACnet & Modbus® communication | LCD display | includes factory calibration certificate | Blackhawk Supply
GSTC-C-LCD-FC | Carbon monoxide transmitter with BACnet & Modbus® communication | LCD display | includes factory calibration certificate | Dwyer
Brand: Dwyer
SKU: GSTC-C-LCD-FC
$357.81 each
View Details Dwyer PMI-2.5WA-RLY-B Particulate transmitter | PM 2.5 wall mount | 4-20 mA | 0-10V | relay | LCD display with buttons | Blackhawk Supply
PMI-2.5WA-RLY-B | Particulate transmitter | PM 2.5 wall mount | 4-20 mA | 0-10V | relay | LCD display with buttons | Dwyer
Brand: Dwyer
SKU: PMI-2.5WA-RLY-B
$353.00 each
View Details Dwyer CDTR-5D404 Carbon Dioxide/RH/Temperature Transmitter | 5000 ppm CO2 range | duct mount | 4 to 20 mA/0 to (5 or 10) VDC CO2 output | RH outputs & no temperature output. | Blackhawk Supply
CDTR-5D404 | Carbon Dioxide / RH / Temperature Transmitter | 5000 ppm CO2 range | duct mount | 4 to 20 mA / 0 to (5 or 10) VDC CO2 output | RH outputs & no temperature output. | Dwyer
Brand: Dwyer
SKU: CDTR-5D404
$356.12 each
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