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

35 Results

Item: 126586

RH TT Duct

Model: A/RH3-TT1K-D-BB-2

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

$612.00

Product details

Item: 128894

RH TT Duct

Model: A/RH2-TT1K-D-BB-2

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

$739.00

Product details

Item: 144819

RH TT Remote Probes

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

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), 2-10VDC (Temp Output)

$1,436.00

Product details

Item: 136322

RH TT Room

Model: A/RH2-TT1K-R2-2

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R2), ± 2% Accuracy, Transmitter w/ 1,000 Ohm RTD, 2-10VDC (Temp Output)

$620.00

Product details

Item: 137333

RH TT Room

Model: A/RH2-TTM1K-R2-2

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

$730.00

Product details

Item: 125412

RH TT Outside Air

Model: A/RH3-TT1K-O-4X-2

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

$623.00

Product details

Item: 132390

RH TT Duct

Model: A/RH2-TT100-D-BB-2

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct, ± 2% Accuracy, Transmitter w/ 100 Ohm RTD, NEMA 3R Enclosure, 2-10VDC (Temp)

$642.00

Product details

Item: 130401

RH TT Room

Model: A/RH2-TTM1K-R-2

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

$730.00

Product details

Item: 137241

RH TT Room

Model: A/RH1-TT1K-R-2

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R), ± 1% Accuracy, Transmitter w/ 1,000 Ohm RTD, 2-10VDC (Temp)

$1,016.00

Product details

Item: 135297

RH TT Room

Model: A/RH1-TT1K-R2-2

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R2), ± 1% Accuracy, Transmitter w/ 1,000 Ohm RTD, 2-10VDC (Temp)

$1,016.00

Product details

Item: 137075

RH TT Room

Model: A/RH2-TT1K-R-2

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R), ± 2% Accuracy, Transmitter w/ 1,000 Ohm RTD, 2-10VDC (Temp)

$620.00

Product details

Item: 129784

RH TT Duct

Model: A/RH2-TTM1K-D-BB-2

Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct, NEMA 3R Enclosure, ± 2% Accuracy (NIST Cert), Transmitter w/ 100 Ohm RTD (NIST Cert), 2-10VDC (Temp Output)

$752.00

Product details