Categories Humidity, Temperature & Humidity Transmitter
RHT Duct is a relative humidity transmitter with temperature output installed in air ventilation duct. Illuminated display ensures easy readability also from a distance. The RHT has a screwless lid and an easily adjustable mounting flange that make the installation of the device easy.
Brand : HK Instruments
| Accuracy | Temperature: <0.5 °C Relative humidity: ±2…3 % rH at 0…50 °C and 10…90 % rH Total error band includes accuracy, hysteresis and temperature effect over 5…50 °C and 10–90 % rH |
| Measuring units | °C, % rH |
| Measurement elements | NTC10k temperature sensor, thermoset polymer capacitive sensing element for humidity |
| Supply voltage | 24 VDC/VAC ±10 % |
| Output signal 1 | 0/2…5/10 V (relative humidity (default), temperature, dew point, mixing ratio, enthalpy, absolute humidity) |
| Output signal 2 | 0/2…5/10 V (temperature (default), relative humidity, dew point, mixing ratio, enthalpy, absolute humidity) |
| Optional output signal 3 | 4…20 mA (relative humidity (default), temperature, dew point, mixing ratio, enthalpy, absolute humidity) (A model) |
| Optional output signal 4 | 4…20 mA (temperature (default), relative humidity, dew point, mixing ratio, enthalpy, absolute humidity) (A model) |
| Operating temperature | 0…+50 °C |
| Protection standard | IP54 |
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