Model 657C-1 Relative Humidity/Temperature Transmitter
March 25, 2020
Series WHT Weather-Resistant Humidity/Temperature Transmitter
March 25, 2020
Series HHT Hazardous Area Humidity/Temperature Transmitter
Product Application
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Process monitoring
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Offshore HVAC monitoring
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Dust and grain handling
The Series HHT Hazardous Area Humidity/Temperature Transmitter takes accurate measurements in the harshest of environments. The transmitter is offered in explosion-proof and intrinsically-safe versions depending on the application’s requirements. The explosion-proof model is offered with 4 to 20 mA output for humidity only. The intrinsically-safe version is offered with 4 to 20 mA output for humidity and temperature. Both versions have an optional two line alphanumeric display to show the current humidity and temperature.
The Series HHT humidity/temperature transmitter is excellent for offshore HVAC applications, dust and grain applications. Intrinsically safe models require an intrinsically safe barrier.
