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ACI 139211 A/RH1-O-BB Outside Air NEMA 3R Humidity
Normally In Stock
Code: 177223
ACI 139211 Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Outside Air, ± 1% Accuracy, NEMA 3R Enclosure
Condition: New
Backordered with 10-12 week lead time$379.01
Sale Price
$315.84
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Description
The A/RH Series Relative Humidity Outside Transmitters utilize a capacitive sensing element to deliver a proportional analog output. This series features on board DIP switches which allow the user to select the desired output signal and can be powered by AC or DC power sources. Field calibration can be performed by using the on board increment and decrement DIP switches. These enhancements provide increased flexibility and outstanding long-term performance. The A/RH Series is covered by ACI's Five (5) Year Limited Warranty.
Specifications
Manufacturer
ACI
Component
Humidity
(Instrument-Sensor) Measurement Accuracy
1%
(Instrument-Sensor) NEMA Protection
NEMA 3R
Features
The ACI Relative Humidity Outside Air utilizes a thermoset polymer capacitive sensing element with factory applied hydrophobic filter to deliver a proportional analog current or voltage output signal
The hydrophobic filter provides added resistance to moisture, dust, and other chemicals for greater long term reliability
The RH Outside Air transmitter features integral DIP switches for field selection of the proper output signal and supply voltage to meet your applications requirements
Each unit also contains 0%, 50%, and 100% test options to verify that the transmitter is both working and wired properly
Field calibration also can be performed by using the increment and decrement calibration DIP switches without the need to replace the sensing element
These enhancements provide increased flexibility and outstanding long-term reliability
Outside Air configurations feature a weatherproof Euro style enclosure with gasketed cover and conformally coated circuit boards for added moisture and chemical resistance
Three point NIST Calibration Certificates are available.

Code: 177223
ACI 139211 A/RH1-O-BB Outside Air NEMA 3R Humidity
$379.01
Sale Price
$315.84