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!
All Manufacturers
ACI ACI Sensors APC APC Sensors Belimo Belimo Sensors Crandall Stats and Sensors Crandall Stats and Sensors Sensors Dwyer Dwyer Sensors Honeywell Home Honeywell Home Sensors Johnson Controls Johnson Controls Sensors Mamac Mamac Sensors Neptronic Neptronic Sensors Resideo Resideo Sensors Schneider Electric Schneider Electric Sensors Senva Senva Sensors Siemens Siemens Sensors Wika Wika Sensors
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View Details Mamac HU-226-2-VDC-3 Temp & RH 2% | Temp: 1000 ohm RTD | RH: 0-10VDC | Duct Temp & Humidity Sensor | Blackhawk Supply
HU-226-2-VDC-3 | Temp & RH 2% | Temp: 1000 ohm RTD | RH: 0-10VDC | Duct Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-226-2-VDC-3
each
View Details Mamac HU-226-2-VDC-21 Temp & RH 2% | Temp: 1.8K | RH: 0-10VDC | Duct Temp & Humidity Sensor | Blackhawk Supply
HU-226-2-VDC-21 | Temp & RH 2% | Temp: 1.8K | RH: 0-10VDC | Duct Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-226-2-VDC-21
$172.90 each
View Details Mamac HU-226-2-VDC-2 Temp & RH 2% | Temp: 1000 ohm (Nickel) RTD | RH: 0-10VDC | Duct Temp & Humidity Sensor | Blackhawk Supply
HU-226-2-VDC-2 | Temp & RH 2% | Temp: 1000 ohm (Nickel) RTD | RH: 0-10VDC | Duct Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-226-2-VDC-2
$172.90 each
View Details Mamac HU-226-2-VDC-18 Temp & RH 2% | Temp: 2.252K | RH: 0-10VDC | Duct Temp & Humidity Sensor | Blackhawk Supply
HU-226-2-VDC-18 | Temp & RH 2% | Temp: 2.252K | RH: 0-10VDC | Duct Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-226-2-VDC-18
$172.90 each
View Details Mamac HU-226-2-VDC-15 Temp & RH 2% | Temp: 100K | RH: 0-10VDC | Duct Temp & Humidity Sensor | Blackhawk Supply
HU-226-2-VDC-15 | Temp & RH 2% | Temp: 100K | RH: 0-10VDC | Duct Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-226-2-VDC-15
$172.90 each
View Details Mamac HU-226-2-VDC-1 Temp & RH 2% | Temp: 100 ohm RTD | RH: 0-10VDC | Duct Temp & Humidity Sensor | Blackhawk Supply
HU-226-2-VDC-1 | Temp & RH 2% | Temp: 100 ohm RTD | RH: 0-10VDC | Duct Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-226-2-VDC-1
$172.90 each
View Details Mamac HU-226-2-MA-5 Temp & RH 2% | Temp: 1000 ohm (Balco) RTD | RH: 4-20mA | Duct Temp & Humidity Sensor | Blackhawk Supply
HU-226-2-MA-5 | Temp & RH 2% | Temp: 1000 ohm (Balco) RTD | RH: 4-20mA | Duct Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-226-2-MA-5
$172.90 each
View Details Mamac HU-226-2-MA-4 Temp & RH 2% | Temp: 1000 ohm (Nickel) RTD | RH: 4-20mA | Duct Temp & Humidity Sensor | Blackhawk Supply
HU-226-2-MA-4 | Temp & RH 2% | Temp: 1000 ohm (Nickel) RTD | RH: 4-20mA | Duct Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-226-2-MA-4
$172.90 each
View Details Mamac HU-226-2-MA-3 Temp & RH 2% | Temp: 1000 ohm RTD | RH: 4-20mA | Duct Temp & Humidity Sensor | Blackhawk Supply
HU-226-2-MA-3 | Temp & RH 2% | Temp: 1000 ohm RTD | RH: 4-20mA | Duct Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-226-2-MA-3
$172.90 each
View Details Mamac HU-226-2-MA-21 Temp & RH 2% | Temp: 1.8K | RH: 4-20mA | Duct Temp & Humidity Sensor | Blackhawk Supply
HU-226-2-MA-21 | Temp & RH 2% | Temp: 1.8K | RH: 4-20mA | Duct Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-226-2-MA-21
$172.90 each
View Details Mamac HU-226-2-MA-2 Temp & RH 2% | Temp: 1000 ohm (Nickel) RTD | RH: 4-20mA | Duct Temp & Humidity Sensor | Blackhawk Supply
HU-226-2-MA-2 | Temp & RH 2% | Temp: 1000 ohm (Nickel) RTD | RH: 4-20mA | Duct Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-226-2-MA-2
$172.90 each
View Details Mamac HU-226-2-MA-18 Temp & RH 2% | Temp: 2.252K | RH: 4-20mA | Duct Temp & Humidity Sensor | Blackhawk Supply
HU-226-2-MA-18 | Temp & RH 2% | Temp: 2.252K | RH: 4-20mA | Duct Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-226-2-MA-18
$172.90 each
View Details Mamac HU-226-2-MA-17 Temp & RH 2% | Temp: 20K | RH: 4-20mA | Duct Temp & Humidity Sensor | Blackhawk Supply
HU-226-2-MA-17 | Temp & RH 2% | Temp: 20K | RH: 4-20mA | Duct Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-226-2-MA-17
$172.90 each
View Details Mamac HU-226-2-MA-15 Temp & RH 2% | Temp: 100K | RH: 4-20mA | Duct Temp & Humidity Sensor | Blackhawk Supply
HU-226-2-MA-15 | Temp & RH 2% | Temp: 100K | RH: 4-20mA | Duct Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-226-2-MA-15
$172.90 each
View Details Mamac HU-226-2-MA-12 Temp & RH 2% | Temp: 10K Type II | RH: 4-20mA | Duct Temp & Humidity Sensor | Blackhawk Supply
HU-226-2-MA-12 | Temp & RH 2% | Temp: 10K Type II | RH: 4-20mA | Duct Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-226-2-MA-12
$172.90 each
View Details Mamac HU-226-2-MA-10 Temp & RH 2% | Temp: 3K | RH: 4-20mA | Duct Temp & Humidity Sensor | Blackhawk Supply
HU-226-2-MA-10 | Temp & RH 2% | Temp: 3K | RH: 4-20mA | Duct Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-226-2-MA-10
$172.90 each
View Details Mamac HU-224-3-MA 4-20mA | Duct RH Humidity Sensor | 3% Accuracy | Blackhawk Supply
HU-224-3-MA | 4-20mA | Duct RH Humidity Sensor | 3% Accuracy | Mamac
Brand: Mamac
SKU: HU-224-3-MA
$172.90 each
View Details Johnson Controls W351AA-2C HUMIDITY CONTROLLER; W351AB-2C W/ HE-6310-3 DUCT MOUNT TRANSMITTER | Blackhawk Supply
W351AA-2C | HUMIDITY CONTROLLER; W351AB-2C W / HE-6310-3 DUCT MOUNT TRANSMITTER | Johnson Controls
Brand: Johnson Controls
SKU: W351AA-2C
$165.92 each
View Details Johnson Controls TE-6001-11 DUCT TEMP & HUMIDITY; W/O HANDI-BOX | Blackhawk Supply
TE-6001-11 | DUCT TEMP & HUMIDITY; W / O HANDI-BOX | Johnson Controls
Brand: Johnson Controls
SKU: TE-6001-11
$944.57 each
View Details ACI A/RH3-20K-D-4X Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct, ± 3% Accuracy, 20,000 Ohm Thermistor, NEMA 4X Enclosure | Blackhawk Supply
A / RH3-20K-D-4X | Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct, ± 3% Accuracy, 20, 000 Ohm Thermistor, NEMA 4X Enclosure | ACI
Brand: ACI
SKU: A/RH3-20K-D-4X
$39.29 each
View Details ACI A/RH1-TTM1K-D-BB-2 Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct, NEMA 3R Enclosure, ± 1% Accuracy (NIST Cert), Transmitter w/ 100 Ohm RTD (NIST Cert), 2-10VDC (Temp Output) | Blackhawk Supply
A / RH1-TTM1K-D-BB-2 | Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct, NEMA 3R Enclosure, ± 1% Accuracy (NIST Cert), Transmitter w / 100 Ohm RTD (NIST Cert), 2-10VDC (Temp Output) | ACI
Brand: ACI
SKU: A/RH1-TTM1K-D-BB-2
$135.63 each
View Details ACI A/RH5-AN-D-NIST Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct, ± 5% Accuracy, 10,000 Ohm Thermistor (Type III), Euro Enclosure, NIST Cert | Blackhawk Supply
A / RH5-AN-D-NIST | Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct, ± 5% Accuracy, 10, 000 Ohm Thermistor (Type III), Euro Enclosure, NIST Cert | ACI
Brand: ACI
SKU: A/RH5-AN-D-NIST
View Details
View Details ACI A/RH2-AN-D-4X-NIST Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct, ± 2% Accuracy, 10,000 Ohm Thermistor (Type III), NEMA 4X Enclosure, NIST Cert (Temp) | Blackhawk Supply
A / RH2-AN-D-4X-NIST | Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct, ± 2% Accuracy, 10, 000 Ohm Thermistor (Type III), NEMA 4X Enclosure, NIST Cert (Temp) | ACI
Brand: ACI
SKU: A/RH2-AN-D-4X-NIST
$359.99 each
View Details ACI A/RH2-20K-D-4X-NIST Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct, ± 2% Accuracy, 20,000 Ohm Thermistor, NEMA 4X Enclosure, NIST | Blackhawk Supply
A / RH2-20K-D-4X-NIST | Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct, ± 2% Accuracy, 20, 000 Ohm Thermistor, NEMA 4X Enclosure, NIST | ACI
Brand: ACI
SKU: A/RH2-20K-D-4X-NIST
$212.24 each
Type
Section
Sensor
SubCategory
Temp & Humidity Signals
Voltage
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as experts in Duct Humidity Sensors
(847) 773-0645
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