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Humidity

Humidity

Accurate, Reliable, and Long-life Humidity Sensors

ACI humidity sensors are durable, accurate, reliable, and backed by a five-year warranty on the entire device. They can be field calibrated to reduce operating costs and paired with a temperature sensor(s) to reduce installation costs.

Humidity
Humidity Sensors

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Humidity Products

792 Results
outside NEMA RH
Item: 122664

RH Outside Air Thermistor

Model: A/RH2-CP-O-4X

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Outside Air, ± 2% Accuracy, 10,000 Ohm Thermistor (Type II), NEMA 4X Enclosure

$377.00
Product details
Room R2 Configuration
Item: 148771

RH Room Platinum RTDs

Model: A/RH5-1K-2W-R-NIST

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R), ± 5% Accuracy, 1000 Ohm (Two Wires) RTD, NIST Cert

$296.00
Product details
room R2
Item: CONFIGNIST97

RH Room Thermistor

Model: A/RH2-CP-R2-NIST

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R2), ± 2% Accuracy, 10,000 Ohm Thermistor (Type II), NIST Cert

$421.00
Product details
duct eh rh
Item: 122678

RH Duct Thermistor

Model: A/RH2-CSI-D

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct, ± 2% Accuracy, 10,000 Ohm (CSI) Thermistor, Euro Enclosure

$348.00
Product details
outside air RH
Item: 122666

RH Outside Air Thermistor

Model: A/RH2-CP-O-BB

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Outside Air, ± 2% Accuracy, 10,000 Ohm Thermistor (Type II), NEMA 3R Enclosure

$359.00
Product details
room r
Item: CONFIGNIST73

RH Room Thermistor

Model: A/RH3-20K-R-NIST

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R), ± 3% Accuracy, 20,000 Ohm Thermistor, NIST Cert

$354.00
Product details
duct eh rh
Item: 122734

RH Duct Thermistor

Model: A/RH3-100KS-D

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct, ± 3% Accuracy, 100,000 Ohm Thermistor (100KS), Euro Enclosure

$288.00
Product details
outdoor air RH
Item: 122680

RH Outside Air Thermistor

Model: A/RH2-CSI-O

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Outside Air, ± 2% Accuracy, 10,000 Ohm (CSI) Thermistor, Euro Enclosure

$359.00
Product details
room r
Item: CONFIGNIST74

RH Room Thermistor

Model: A/RH3-CP-R-NIST

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R), ± 3% Accuracy, 10,000 Ohm Thermistor (Type II), NIST Cert

$354.00
Product details
room R2
Item: 139347

RH Room Thermistor

Model: A/RH1-10KS-R2

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R2), ± 1% Accuracy, 10K Ohm Thermistor

$618.00
Product details

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