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

Product Line Cards

Complete Product Catalog

Product Line Cards

Humidity Products

113 Results

Item: 122624

RH TT Duct

Model: A/RH2-TTM1K-D-4X-4

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

$633.00

Product details

Item: CONFIGNIST112

RH Duct Nickel RTDs

Model: A/RH1-1K-NI-D-NIST

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), 1,000 Ohm Nickel RTD, Duct, Euro Enclosure, NIST Cert

$815.00

Product details

Item: 151386

RH Duct Platinum RTDs

Model: A/RH2-100-2W-D-NIST

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA Output (Default), Duct, ± 2% Accuracy, 100 Ohm (Two Wires) RTD, Euro Enclosure, NIST Cert

$488.00

Product details

Item: CONFIGNIST87

RH Room Platinum RTDs

Model: A/RH2-100-2W-R-NIST

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R), ± 2% Accuracy, 100 Ohm (Two Wires) RTD, NIST Cert

$482.00

Product details

Item: CONFIGNIST95

RH Room Platinum RTDs

Model: A/RH2-100-3W-R2-NIST

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R2), ± 2% Accuracy, 100 Ohm (Three Wires) RTD, NIST Cert

$482.00

Product details

Item: 147205

RH Outside Air Nickel RTDs

Model: A/RH1-1K-NI-O-4X-NIST

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Outside Air, ± 1% Accuracy, 1,000 Ohm Nickel RTD, NEMA 4X Enclosure, Nist cert

$847.00

Product details

Item: CONFIGNIST113

RH Outside Air Nickel RTDs

Model: A/RH1-1K-NI-O-NIST

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), 1,000 Ohm Nickel RTD, Outside Air, Euro Enclosure, NIST Cert

$827.00

Product details

Item: 147861

RH Room Platinum RTDs

Model: A/RH2-1K-2W-R2-NIST

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R2), ± 2% Accuracy, 1,000 Ohm (Two Wires) RTD, NIST Cert

$482.00

Product details

Item: 146399

RH Room Platinum RTDs

Model: A/RH2-100-3W-R-NIST

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R), ± 2% Accuracy, 100 Ohm RTD (Two Wire), NIST Cert (Temp)

$482.00

Product details

Item: 145952

RH Duct Platinum RTDs

Model: A/RH1-100-3W-D-NIST

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct, ± 1% Accuracy, 100 Ohm RTD, Euro Enclosure, NIST Cert (Temp)

$815.00

Product details

Item: CONFIGNIST65

RH Duct Thermistor

Model: A/RH2-CP-D-NIST

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

$488.00

Product details

Item: 151383

RH Outside Air Thermistor

Model: A/RH3-CP-O-NIST

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

$405.00

Product details