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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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Dwyer CDTV-2N4B4-LCD Wall Voc & CO2 transmitter | universal analog outputs | 2000 ppm CO2 | 10K Ohm Type II temperature sensor with LCD display | Blackhawk Supply

CDTV-2N4B4-LCD | Wall Voc & CO2 transmitter | universal analog outputs | 2000 ppm CO2 | 10K Ohm Type II temperature sensor with LCD display | Dwyer

Brand: Dwyer

SKU: CDTV-2N4B4-LCD

Dwyer GSTA-N-D Nitrogen Dioxide Duct Mount Transmitter with universal current/voltage outputs | Blackhawk Supply

GSTA-N-D | Nitrogen Dioxide Duct Mount Transmitter with universal current / voltage outputs | Dwyer

Brand: Dwyer

SKU: GSTA-N-D

Dwyer CDTV-2N404 Wall Voc & CO2 transmitter | universal analog outputs | 2000 ppm CO2 | Blackhawk Supply

CDTV-2N404 | Wall Voc & CO2 transmitter | universal analog outputs | 2000 ppm CO2 | Dwyer

Brand: Dwyer

SKU: CDTV-2N404

Dwyer CDTV-2D4D4 Duct VOC & CO2 transmitter | universal analog outputs | 2000PPM CO2 | PT100 Ohm RTD temperature sensor | Blackhawk Supply

CDTV-2D4D4 | Duct VOC & CO2 transmitter | universal analog outputs | 2000PPM CO2 | PT100 Ohm RTD temperature sensor | Dwyer

Brand: Dwyer

SKU: CDTV-2D4D4

Dwyer CDTV-2D4F4 Duct VOC & CO2 transmitter | universal analog outputs | 2000PPM CO2 | 20K Ohm temperature sensor | Blackhawk Supply

CDTV-2D4F4 | Duct VOC & CO2 transmitter | universal analog outputs | 2000PPM CO2 | 20K Ohm temperature sensor | Dwyer

Brand: Dwyer

SKU: CDTV-2D4F4

Dwyer CDTV-2N4A4-LCD Wall Voc & CO2 transmitter | universal analog outputs | 2000 ppm CO2 | 10K Ohm Type III temperature sensor with LCD display | Blackhawk Supply

CDTV-2N4A4-LCD | Wall Voc & CO2 transmitter | universal analog outputs | 2000 ppm CO2 | 10K Ohm Type III temperature sensor with LCD display | Dwyer

Brand: Dwyer

SKU: CDTV-2N4A4-LCD

Dwyer CDTR-2N4F4 Carbon Dioxide/Temperature/Humidity | Wall Mount | universal current/voltage output | 20 kΩ Thermistor Temperature Output | North American Housing. | Blackhawk Supply

CDTR-2N4F4 | Carbon Dioxide / Temperature / Humidity | Wall Mount | universal current / voltage output | 20 kΩ Thermistor Temperature Output | North American Housing. | Dwyer

Brand: Dwyer

SKU: CDTR-2N4F4

Dwyer GSTA-C-D-FC Carbon monoxide duct mount transmitter with universal current/voltage outputs | includes factory calibration certificate | Blackhawk Supply

GSTA-C-D-FC | Carbon monoxide duct mount transmitter with universal current / voltage outputs | includes factory calibration certificate | Dwyer

Brand: Dwyer

SKU: GSTA-C-D-FC

Dwyer CDTV-2D4A4 Duct VOC & CO2 transmitter | universal analog outputs | 2000PPM CO2 | 10K Ohm Type III temperature sensor | Blackhawk Supply

CDTV-2D4A4 | Duct VOC & CO2 transmitter | universal analog outputs | 2000PPM CO2 | 10K Ohm Type III temperature sensor | Dwyer

Brand: Dwyer

SKU: CDTV-2D4A4

Dwyer CMT-DN Duct mount carbon monoxide transmitter | with 4-20 mA and 2-10 VDC outputs. | Blackhawk Supply

CMT-DN | Duct mount carbon monoxide transmitter | with 4-20 mA and 2-10 VDC outputs. | Dwyer

Brand: Dwyer

SKU: CMT-DN

Dwyer CDTR-2N4E4 Carbon Dioxide/Temperature/Humidity | Wall Mount | universal current/voltage output | Pt1000 Ω RTD Temperature Output | North American Housing. | Blackhawk Supply

CDTR-2N4E4 | Carbon Dioxide / Temperature / Humidity | Wall Mount | universal current / voltage output | Pt1000 Ω RTD Temperature Output | North American Housing. | Dwyer

Brand: Dwyer

SKU: CDTR-2N4E4

Dwyer CDTR-2N4E4-LCD Carbon Dioxide/Temperature/Humidity | Wall Mount | universal current/voltage output | Pt1000 Ω RTD Temperature Output | North American Housing | LCD Display. | Blackhawk Supply

CDTR-2N4E4-LCD | Carbon Dioxide / Temperature / Humidity | Wall Mount | universal current / voltage output | Pt1000 Ω RTD Temperature Output | North American Housing | LCD Display. | Dwyer

Brand: Dwyer

SKU: CDTR-2N4E4-LCD

Dwyer CMT-DN-D Duct mount carbon monoxide transmitter | 4-20 mA and 2-10 VDC outputs | with display. | Blackhawk Supply

CMT-DN-D | Duct mount carbon monoxide transmitter | 4-20 mA and 2-10 VDC outputs | with display. | Dwyer

Brand: Dwyer

SKU: CMT-DN-D

Dwyer CDTR-2N4F4-LCD Carbon Dioxide/Temperature/Humidity | Wall Mount | universal current/voltage output | 20 kΩ Thermistor Temperature Output | North American Housing | LCD Display. | Blackhawk Supply

CDTR-2N4F4-LCD | Carbon Dioxide / Temperature / Humidity | Wall Mount | universal current / voltage output | 20 kΩ Thermistor Temperature Output | North American Housing | LCD Display. | Dwyer

Brand: Dwyer

SKU: CDTR-2N4F4-LCD

Dwyer CDTR-2D4E4 Carbon Dioxide/RH/Temperature Transmitter | 2000 ppm CO2 range | duct mount | 4 to 20 mA/0 to (5 or 10) VDC CO2 output | RH outputs & Pt1000 Ω RTD temperature output. | Blackhawk Supply

CDTR-2D4E4 | Carbon Dioxide / RH / Temperature Transmitter | 2000 ppm CO2 range | duct mount | 4 to 20 mA / 0 to (5 or 10) VDC CO2 output | RH outputs & Pt1000 Ω RTD temperature output. | Dwyer

Brand: Dwyer

SKU: CDTR-2D4E4

Dwyer CDT-2N4F-LCD Carbon Dioxide/Temperature | Wall Mount | universal current/voltage output | 20K Thermistor Temperature Output | North American Housing | LCD Display. | Blackhawk Supply

CDT-2N4F-LCD | Carbon Dioxide / Temperature | Wall Mount | universal current / voltage output | 20K Thermistor Temperature Output | North American Housing | LCD Display. | Dwyer

Brand: Dwyer

SKU: CDT-2N4F-LCD

Dwyer CDTR-2D4D4 Carbon Dioxide/RH/Temperature Transmitter | 2000 ppm CO2 range | duct mount | 4 to 20 mA/0 to (5 or 10) VDC CO2 output | RH outputs & Pt100 Ω RTD temperature output. | Blackhawk Supply

CDTR-2D4D4 | Carbon Dioxide / RH / Temperature Transmitter | 2000 ppm CO2 range | duct mount | 4 to 20 mA / 0 to (5 or 10) VDC CO2 output | RH outputs & Pt100 Ω RTD temperature output. | Dwyer

Brand: Dwyer

SKU: CDTR-2D4D4

Dwyer CDWP-10W-C5 Industrial CO2 Transmitter | 0-10 | 000 PPM range | wall mount | with 5-8mm cable gland | Blackhawk Supply

CDWP-10W-C5 | Industrial CO2 Transmitter | 0-10 | 000 PPM range | wall mount | with 5-8mm cable gland | Dwyer

Brand: Dwyer

SKU: CDWP-10W-C5

Dwyer CDTR-2N4B4-LCD Carbon Dioxide/Temperature/Humidity | Wall Mount | universal current/voltage output | 10 kΩ Type II Thermistor Temperature Output | North American Housing | LCD Display. | Blackhawk Supply

CDTR-2N4B4-LCD | Carbon Dioxide / Temperature / Humidity | Wall Mount | universal current / voltage output | 10 kΩ Type II Thermistor Temperature Output | North American Housing | LCD Display. | Dwyer

Brand: Dwyer

SKU: CDTR-2N4B4-LCD

Dwyer CDT-2N4F Carbon Dioxide/Temperature | Wall Mount | universal current/voltage output | 20K Thermistor Temperature Output | North American Housing. | Blackhawk Supply

CDT-2N4F | Carbon Dioxide / Temperature | Wall Mount | universal current / voltage output | 20K Thermistor Temperature Output | North American Housing. | Dwyer

Brand: Dwyer

SKU: CDT-2N4F

Dwyer CDTR-2N4D4 Carbon Dioxide/Temperature/Humidity | Wall Mount | universal current/voltage output | Pt100 Ω RTD Temperature Output | North American Housing. | Blackhawk Supply

CDTR-2N4D4 | Carbon Dioxide / Temperature / Humidity | Wall Mount | universal current / voltage output | Pt100 Ω RTD Temperature Output | North American Housing. | Dwyer

Brand: Dwyer

SKU: CDTR-2N4D4

Dwyer CDTR-2D4A4 Carbon Dioxide/RH/Temperature Transmitter | 2000 ppm CO2 range | duct mount | 4 to 20 mA/0 to (5 or 10) VDC CO2 output | RH outputs & 10 kΩ Type 3 thermistor temperature output. | Blackhawk Supply

CDTR-2D4A4 | Carbon Dioxide / RH / Temperature Transmitter | 2000 ppm CO2 range | duct mount | 4 to 20 mA / 0 to (5 or 10) VDC CO2 output | RH outputs & 10 kΩ Type 3 thermistor temperature output. | Dwyer

Brand: Dwyer

SKU: CDTR-2D4A4

Dwyer CDTA-5N000 Carbon Dioxide / Temperature / Humidity Communicating Stat with Set Point and Override | Modbus" and BACnet Output | North American Wall Mount Housing | 5000 PPM Range | Blackhawk Supply

CDTA-5N000 | Carbon Dioxide / Temperature / Humidity Communicating Stat with Set Point and Override | Modbus" and BACnet Output | North American Wall Mount Housing | 5000 PPM Range | Dwyer

Brand: Dwyer

SKU: CDTA-5N000

Dwyer CDTR-2N4D4-LCD Carbon Dioxide/Temperature/Humidity | Wall Mount | universal current/voltage output | Pt100 Ω RTD Temperature Output | North American Housing | LCD Display. | Blackhawk Supply

CDTR-2N4D4-LCD | Carbon Dioxide / Temperature / Humidity | Wall Mount | universal current / voltage output | Pt100 Ω RTD Temperature Output | North American Housing | LCD Display. | Dwyer

Brand: Dwyer

SKU: CDTR-2N4D4-LCD

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AMB24-SR | Damper Actuator | 180 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo

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