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 Sensors

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Complete Product Catalog

Product Line Cards

Humidity Products

696 Results

Item: 130751

RH Room Thermistor

Model: A/RH2-AN-R2

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

$416.00

Product details

Item: 132962

RH Room Thermistor

Model: A/RH2-AN-R2L

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R2), ± 2% Accuracy, 10K Ohm Thermistor (Type III), Custom Logo

$393.00

Product details

Item: 138542

RH Room Thermistor

Model: A/RH2-AN-R2LO

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R2), ± 2% Accuracy, 10K Ohm Thermistor (Type III), Custom Logo, w/ Override

$405.00

Product details

Item: 144695

RH Room Thermistor

Model: A/RH2-AN-R2-NIST

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

$482.00

Product details

Item: 138450

RH Room Thermistor

Model: A/RH2-AN-R2O

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R2), ± 2% Accuracy, 10K Ohm Thermistor (Type III), w/ Override

$405.00

Product details

Item: 140566

RH Room Thermistor

Model: A/RH2-AN-R2S-A01-G5

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R2), ± 2% Accuracy, 10K Ohm Thermistor (Type III), Setpoint:0-100K

$405.00

Product details

Item: 142202

RH Outside Air Thermistor

Model: A/RH3-10K-E1-O-4X

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Outside Air, ± 3% Accuracy, 10,000 Ohm Thermistor (E1), NEMA 4X Enclosure

$363.00

Product details

Item: 140553

RH Room Thermistor

Model: A/RH2-AN-R2S-A03-G5

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R2), ± 2% Accuracy, 10K Ohm Thermistor, w/ Setpoint & Override

$405.00

Product details

Item: 139395

RH Duct Thermistor

Model: A/RH2-20K-D-4X

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

$420.00

Product details

Item: 143340

RH Room Thermistor

Model: A/RH2-AN-R2SO-A01-G5

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R2), ± 2% Accuracy, 10,000 Ohm Thermistor (Type III), Setpoint 0 to 100K Ohms, Override, Blue/Red Sticker

$417.00

Product details

Item: 148632

RH Room Thermistor

Model: A/RH2-AN-R2SO-A03-C5

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room, ± 2% Accuracy, 10K Ohm Thermistor (Type III), Setpoint:0-10K, Override, Cool/Warm sticker

$417.00

Product details

Item: 141061

RH Room Thermistor

Model: A/RH2-AN-R2SO-A03-G5

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room, ± 2% Accuracy, 10K Ohm Thermistor (Type III), Setpoint:0-10K, Override, Blue/Red sticker

$417.00

Product details