The Model 657-1 Transmitter provides two 4-20 mA channels to produce separate output signals for both relative humidity and temperature. This ...Furneco International
PF211 relative humidity probes are equipped with the Hygrosmart relative humidity sensor/converter. This interchangeable module has miniaturized ...Michell Instruments
The TRH22 measures relative humidity (RH) and temperature. It measures humidity from 0% to 100% and displays temperature from -20 C (-4 F) to 60 C ...Meterman
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