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

14 Results

Item: 125605

RH Duct Thermistor

Model: A/RH1-AN-D-3.25"-BB

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct (3.25" SS), ± 1% Accuracy, 10,000 Ohm Thermistor (Type III), Euro Enclosure

$732.00

Product details

Item: 137535

RH Duct Thermistor

Model: A/RH2-20K-D-3.25"-4X

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct (3.25" SS), ± 3% Accuracy, 20,000 Ohm Thermistor, NEMA 4X Enclosure

$420.00

Product details

Item: 144492

RH Duct Thermistor

Model: A/RH3-CP-D-3.25"-BB

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct (3.25" SS), ± 3% Accuracy, 10,000 Ohm Thermistor (Type II), NEMA 3R Enclosure

$330.00

Product details

Item: 131093

RH Duct Thermistor

Model: A/RH3-10K-E1-D-3.25"-EH

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct (3.25" SS), ± 3% Accuracy, 10,000 Ohm Thermistor (E1), Euro Enclosure

$330.00

Product details

Item: 140974

RH Duct Platinum RTDs

Model: A/RH2-1K-2W-D-3.25”-BB

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct (3.25" SS), ± 2% Accuracy, 1,000 Ohm RTD (Two Wires) , NEMA 3R Enclosure

$398.00

Product details

Item: 132894

RH Duct

Model: A/RH2-D-3.25"-BB

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct (3.25" SS), ± 2% Accuracy, NEMA 3R Enclosure

$386.00

Product details

Item: 142174

RH Duct

Model: A/RH2-D-3.25"-EH

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct (3.25" SS), ± 2% Accuracy, Euro Enclosure

$386.00

Product details

Item: 124413

RH Duct Thermistor

Model: A/RH2-CP-D-3.25"-EH

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct (3.25" SS), ± 2% Accuracy, 10,000 Ohm Thermistor (Type II), Euro Enclosure

$398.00

Product details

Item: 132895

RH Duct Thermistor

Model: A/RH2-CP-D-3.25"-BB

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct (3.25" SS), ± 2% Accuracy, 10,000 Ohm Thermistor (Type II), NEMA 3R Enclosure

$398.00

Product details

Item: 148058

RH TT Outside Air

Model: A/RH1-TTM1K-O-3.25”-4X-4

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Outside Air (3.25" SS), NEMA 4X Enclosure, ± 1% Accuracy (NIST Cert), Transmitter w/ 1,000 Ohm RTD (NIST Cert), 4-20mA (Temp Output)

$944.00

Product details

Item: 125413

RH TT Outside Air

Model: A/RH3-TT1K-O-3.25"-4X-4

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Outside Air (3.25" SS), ± 3% Accuracy, Transmitter w/ 1,000 Ohm RTD, NEMA 4X Enclosure, 4-20mA Output

$482.00

Product details

Item: 139471

RH TT Outside Air

Model: A/RH2-TTM1K-O-3.25"-4X-4

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Outside Air (3.25" SS), NEMA 4X Enclosure, ± 2% Accuracy (NIST Cert), Transmitter w/ 1,000 Ohm RTD (NIST Cert), 4-20mA (Temp Output)

$640.00

Product details