duct humidity sensors

With over 150 duct humidity sensors in our stock, we at Blackhawk Supply are always ready to help you with all your HVAC control needs!

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Crandall Stats and Sensors

Crandall Stats and Sensors Sensors

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Johnson Controls Sensors

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ACI A/RH2-100-2W-D-4X Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct, ± 2% Accuracy, 100 Ohm RTD (Two Wires), NEMA 4X Enclosure | Blackhawk Supply

A / RH2-100-2W-D-4X | Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct, ± 2% Accuracy, 100 Ohm RTD (Two Wires), NEMA 4X Enclosure | ACI

Brand: ACI

SKU: A/RH2-100-2W-D-4X

ACI A/RH2-3K-D Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct, ± 2% Accuracy, 3,000 Ohm Thermistor, Euro Enclosure | Blackhawk Supply

A / RH2-3K-D | Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct, ± 2% Accuracy, 3, 000 Ohm Thermistor, Euro Enclosure | ACI

Brand: ACI

SKU: A/RH2-3K-D

ACI A/RH3-20K-D-BB Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct, ± 3% Accuracy, 20,000 Ohm Thermistor, NEMA 3R Enclosure | Blackhawk Supply

A / RH3-20K-D-BB | Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct, ± 3% Accuracy, 20, 000 Ohm Thermistor, NEMA 3R Enclosure | ACI

Brand: ACI

SKU: A/RH3-20K-D-BB

Resideo H8908C1000 DEHUMIDISTAT. DUCT OR WALL MOUNT. 24 VAC, VERTICAL OR HORIZONTAL MOUNT. POSITIVE ON AND OFF SETTINGS. PREMIER WHITE | Blackhawk Supply

H8908C1000 | DEHUMIDISTAT. DUCT OR WALL MOUNT. 24 VAC, VERTICAL OR HORIZONTAL MOUNT. POSITIVE ON AND OFF SETTINGS. PREMIER WHITE | Resideo

Brand: Resideo

SKU: H8908C1000

Resideo H8908ASPST HUMIDISTAT. DUCT OR WALL MOUNT. 24 VAC, VERTICAL OR HORIZONTAL MOUNT. POSITIVE ON AND OFF SETTINGS. PREMIER WHITE | Blackhawk Supply

H8908ASPST | HUMIDISTAT. DUCT OR WALL MOUNT. 24 VAC, VERTICAL OR HORIZONTAL MOUNT. POSITIVE ON AND OFF SETTINGS. PREMIER WHITE | Resideo

Brand: Resideo

SKU: H8908ASPST

Resideo H8908DSPST DEHUMIDISTAT. DUCT OR WALL MOUNT. 24 VAC, VERTICAL OR HORIZONTAL MOUNT. POSITIVE ON AND OFF SETTINGS. PREMIER WHITE | Blackhawk Supply

H8908DSPST | DEHUMIDISTAT. DUCT OR WALL MOUNT. 24 VAC, VERTICAL OR HORIZONTAL MOUNT. POSITIVE ON AND OFF SETTINGS. PREMIER WHITE | Resideo

Brand: Resideo

SKU: H8908DSPST

Wika 42501085 A2G-70 air2guide - duct sensor relative humidity and tempera | Blackhawk Supply

42501085 | A2G-70 air2guide - duct sensor relative humidity and tempera | Wika

Brand: Wika

SKU: 42501085

Dwyer RHP-3M22 Sintered filter duct mount humidity/temperature transmitter with 3% sensor | 0 to 10 VDC humidity/temperature output. | Blackhawk Supply

RHP-3M22 | Sintered filter duct mount humidity / temperature transmitter with 3% sensor | 0 to 10 VDC humidity / temperature output. | Dwyer

Brand: Dwyer

SKU: RHP-3M22

Dwyer RHP-3M20 Sintered filter duct mount humidity transmitter with 3% sensor | 0 to 10 VDC humidity output. | Blackhawk Supply

RHP-3M20 | Sintered filter duct mount humidity transmitter with 3% sensor | 0 to 10 VDC humidity output. | Dwyer

Brand: Dwyer

SKU: RHP-3M20

Dwyer RHP-3M10 Sintered filter duct mount humidity transmitter with 3% sensor | 4 to 20 mA humidity output. | Blackhawk Supply

RHP-3M10 | Sintered filter duct mount humidity transmitter with 3% sensor | 4 to 20 mA humidity output. | Dwyer

Brand: Dwyer

SKU: RHP-3M10

Dwyer RHP-3D3E Duct humidity/temperature transmitter with 3% sensor | 0 to 5 V humidity output | Pt1000 RTD temperature output. | Blackhawk Supply

RHP-3D3E | Duct humidity / temperature transmitter with 3% sensor | 0 to 5 V humidity output | Pt1000 RTD temperature output. | Dwyer

Brand: Dwyer

SKU: RHP-3D3E

Dwyer RHP-3M1B Sintered filter duct mount humidity/temperature transmitter with 3% sensor | 4 to 20 mA humidity output | 10K type II NTC thermistor temperature output. | Blackhawk Supply

RHP-3M1B | Sintered filter duct mount humidity / temperature transmitter with 3% sensor | 4 to 20 mA humidity output | 10K type II NTC thermistor temperature output. | Dwyer

Brand: Dwyer

SKU: RHP-3M1B

Dwyer RHP-3M1A Sintered filter duct mount humidity/temperature transmitter with 3% sensor | 4 to 20 mA humidity output | 10K Type III NTC thermistor temperature output. | Blackhawk Supply

RHP-3M1A | Sintered filter duct mount humidity / temperature transmitter with 3% sensor | 4 to 20 mA humidity output | 10K Type III NTC thermistor temperature output. | Dwyer

Brand: Dwyer

SKU: RHP-3M1A

Dwyer RHP-3M11 Sintered filter duct mount humidity/temperature transmitter with 3% sensor | 4 to 20mA humidity/temperature output. | Blackhawk Supply

RHP-3M11 | Sintered filter duct mount humidity / temperature transmitter with 3% sensor | 4 to 20mA humidity / temperature output. | Dwyer

Brand: Dwyer

SKU: RHP-3M11

Dwyer RHP-2M11 Sintered filter duct mount humidity/temperature transmitter with 2% sensor | 4 to 20 mA output for humidity and temperature. | Blackhawk Supply

RHP-2M11 | Sintered filter duct mount humidity / temperature transmitter with 2% sensor | 4 to 20 mA output for humidity and temperature. | Dwyer

Brand: Dwyer

SKU: RHP-2M11

Dwyer RHP-2M22 Sintered filter duct mount humidity/temperature transmitter with 2% sensor | 0 to 10 V output for humidity and temperature. | Blackhawk Supply

RHP-2M22 | Sintered filter duct mount humidity / temperature transmitter with 2% sensor | 0 to 10 V output for humidity and temperature. | Dwyer

Brand: Dwyer

SKU: RHP-2M22

Belimo 22DTM-15 Duct Sensor CO₂ / Humidity / Temperature active | Modbus | 0...5 V | 0...10 V | Probe length 7" [180 mm] | Probe diameter 7.09" [19.5 mm] | Blackhawk Supply

22DTM-15 | Duct Sensor CO₂ / Humidity / Temperature active | Modbus | 0...5 V | 0...10 V | Probe length 7" [180 mm] | Probe diameter 7.09" [19.5 mm] | Belimo

Brand: Belimo

SKU: 22DTM-15

APC W875-00032 Disposable Humidifier Cylinder Low Conductivity 460V For ACRP101/501- Spare Part | Blackhawk Supply

W875-00032 | Disposable Humidifier Cylinder Low Conductivity 460V For ACRP101 / 501- Spare Part | APC by Schneider Electric

Brand: APC

SKU: W875-00032

Johnson Controls W351PN-2C PROPORTIONAL HUMIDTY CNTL; W/ HE-6310-3 DUCT MOUNT | Blackhawk Supply

W351PN-2C | PROPORTIONAL HUMIDTY CNTL; W / HE-6310-3 DUCT MOUNT | Johnson Controls

Brand: Johnson Controls

SKU: W351PN-2C

Senva Sensors HT1D-NKUX Humidity Duct 2% NISTNoLCD 20K Thermistor | Blackhawk Supply

HT1D-NKUX | Humidity Duct 2% NISTNoLCD 20K Thermistor | Senva Sensors

Brand: Senva Sensors

SKU: HT1D-NKUX

Senva Sensors HT1D-NFUX Humidity Duct 2% NISTNoLCD 10K TYPE 3 | Blackhawk Supply

HT1D-NFUX | Humidity Duct 2% NISTNoLCD 10K TYPE 3 | Senva Sensors

Brand: Senva Sensors

SKU: HT1D-NFUX

Senva Sensors HT1D-NDUX Humidity Duct 2% NISTNoLCD 1000Pt RTD | Blackhawk Supply

HT1D-NDUX | Humidity Duct 2% NISTNoLCD 1000Pt RTD | Senva Sensors

Brand: Senva Sensors

SKU: HT1D-NDUX

Senva Sensors HT1D-NBUX Humidity Duct 2% NISTLCD Temp | Blackhawk Supply

HT1D-NBUX | Humidity Duct 2% NISTLCD Temp | Senva Sensors

Brand: Senva Sensors

SKU: HT1D-NBUX

Senva Sensors HT1D-NBUD Humidity Duct 2% NISTLCD Temp | Blackhawk Supply

HT1D-NBUD | Humidity Duct 2% NISTLCD Temp | Senva Sensors

Brand: Senva Sensors

SKU: HT1D-NBUD

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