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

42 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: 125367

RH TT Duct

Model: A/RH1-TTM1K-D-BB-4

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct, NEMA 3R Enclosure, ± 1% Accuracy (NIST Cert), Transmitter w/ 1,000 Ohm RTD (NIST Cert), 4-20mA (Temp Output)

$929.00

Product details

Item: 125388

RH TT Duct

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

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct, NEMA 3R Enclosure, ± 2% Accuracy (NIST Cert), Transmitter w/ 1,000 Ohm RTD (NIST Cert), 4-20mA (Temp Output)

$612.00

Product details

Item: 145377

RH TT Remote Probes

Model: A/RH1-TTM1K-RP2-6'-4X-4

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Remote Probe, 6' Plenum Cable, NEMA 4X Enclosure, ± 1% Accuracy (NIST Cert), Transmitter w/ 1,000 Ohm RTD (NIST Cert), 4-20mA (Temp Output)

$1,150.00

Product details

Item: 144806

RH TT Remote Probes

Model: A/RH3-TTM1K-RP2-20'-4X-4

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Remote Probe, 20' Plenum, NEMA 4X Enclosure, ± 3% Accuracy (NIST Cert), Transmitter w/ 1,000 Ohm RTD (NIST Cert), 4-20mA (Temp Output)

$1,144.00

Product details

Item: 144807

RH TT Remote Probes

Model: A/RH1-TTM1K-RP2-20'-4X-4

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

$1,383.00

Product details

Item: 144808

RH TT Remote Probes

Model: A/RH2-TTM1K-RP2-20'-4X-4

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

$1,175.00

Product details

Item: 144810

RH TT Remote Probes

Model: A/RH2-TTM1K-RP2-10'-4X-4

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

$1,005.00

Product details

Item: 144812

RH TT Remote Probes

Model: A/RH2-TTM1K-RP2-3'-4X-4

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Remote Probe, 3' Plenum, NEMA 4X Enclosure, ± 2% Accuracy (NIST Cert), Transmitter w/ 1,000 Ohm RTD (NIST Cert), 4-20mA (Temp Output)

$873.00

Product details

Item: 144819

RH TT Remote Probes

Model: A/RH2-TTM1K-RP2-20'-4X-2

$1,175.00

Product details

Item: 144822

RH TT Remote Probes

Model: A/RH3-TTM1K-RP2-10'-4X-4

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Remote Probe, 10' Plenum, NEMA 4X Enclosure, ± 3% Accuracy (NIST Cert), Transmitter w/ 1,000 Ohm RTD (NIST Cert), 4-20mA (Temp Output)

$974.00

Product details

Item: 126203

RH TT Duct

Model: A/RH3-TTM1K-D-BB-4

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct, NEMA 3R Enclosure, ± 3% Accuracy (NIST Cert), Transmitter w/ 1,000 Ohm RTD (NIST Cert), 4-20mA (Temp Output)

$544.00

Product details