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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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Complete Product Catalog

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Humidity Products

696 Results
duct 4X tt rh
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
duct 4X tt rh
Item: 137975

RH Duct Thermistor

Model: A/RH3-CP-D-4X

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

$350.00
Product details
ACI humidity sensor
Item: 146877

RH Room Thermistor

Model: A/RH2-20K-RS-A24-C5

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room, ± 2% Accuracy, 20K Ohm Thermistor, Setpoint: 9.5K-1K

$405.00
Product details
ACI humidity sensor
Item: 147953

RH Room Thermistor

Model: A/RH2-20K-RSO-A24-B4

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R), ± 2% Accuracy, 20,000 Ohm Thermistor, w/ Setpoint and Override

$417.00
Product details
room r
Item: 122609

RH Room Thermistor

Model: A/RH2-3K-R

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R), ± 2% Accuracy, 3,000 Ohm Thermistor (ASI)

$393.00
Product details
room R2
Item: 130750

RH Room Thermistor

Model: A/RH2-3K-R2

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R2), ± 2% Accuracy, 3,000 Ohm Thermistor (ASI)

$393.00
Product details
outside NEMA RH
Item: 140771

RH Outside Air Thermistor

Model: A/RH2-3K-O-4X

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

$432.00
Product details
room ro
Item: 122610

RH Room Thermistor

Model: A/RH2-3K-RO

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R), ± 2% Accuracy, 3,000 Ohm Thermistor (ASI), w/ Override

$405.00
Product details
room r
Item: 147046

RH Room Thermistor

Model: A/RH2-50K-R

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R), ± 2% Accuracy, 50,000 Ohm Thermistor

$393.00
Product details
room R2
Item: 147031

RH Room Thermistor

Model: A/RH2-50K-R2

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R2), ± 2% Accuracy, 50,000 Ohm Thermistor

$393.00
Product details
room r
Item: 132809

RH Room Thermistor

Model: A/RH2-AN-BC-R

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R), ± 2% Accuracy, 10,000 Ohm Thermistor w/ 11K Shunt

$393.00
Product details
room r
Item: 122644

RH Room Thermistor

Model: A/RH2-AN-R

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

$416.00
Product details

Resources related to Humidity

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View guides highlighting the unique sensing solutions ACI offers for some of the most common applications in our industry.

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