A/RH5-O
![A/RH1-O](../images/aciOutdoorAirSmall.png)
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Product data sheet: | ![]() |
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Product Dimensions: | ![]() Rev 2.pdf |
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The A/RH Series Relative Humidity Transmitters, convert a resistance change to a linear 4 to 20 mA, 0 to 5 VDC, or 0 to 10 VDC output. The Advanced Ceramic Technology design overcomes the limitations of other resistance-based humidity sensors that utilize water-soluble polymer coatings. The Advanced Ceramic Technology enables these sensors to recover fully from condensation. This also allows the sensor to maintain its accuracy over a longer period of time. Each A/RH Series humidity transmitter is calibrated using a NIST Traceable Temperature and Humidity Chamber. For A/RH1% units, the +/- 1% accuracy specification is good for a 20% range that you provide at the time of your order.
The standard outside air configuration is based on an European style enclosure that locks out moisture with a gasketed cover and watertight fitting. They are designed to be mounted flush to an exterior wall.
Example Part Number: A/RH5-O