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RHT-WM Wall Mount, Loop Powered Humidity and Temperature Transmitter

RHT-WM Wall Mount, Loop Powered Humidity and Temperature Transmitter

Original price was: $165.00.Current price is: $82.50.
SKU OY0000134209 Category
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  • Loop Powered 4-20mA Output for Temperature and Humidity
  • Humidity Output May be Configured for Dew Point Temperature
  • Configurable Range
  • IP65 Enclosure
  • Field Replaceable Sensor

The RHT-WM is a low cost, highly stable wall mount relative humidity/temperature 4-20 mA transmitter. It has two loop powered 4-20mA outputs, one representing ambient temperature and one representing ambient relative humidity (configurable for dew point temperature).

Configurable
The RHT-WM can be used right out of the box configured for the most common operating settings. However, there are several operating parameters which can be configured using the free downloadable TxConfig software and optional TXCONFIG-USB USB adapter (sold separately). Configurable parameters include:

  • Relative Humidity or Dew Point – Chose your moisture content output to represent either relative humidity or dew point temperature.
  • Measuring Range – Define the transmitter humidity and temperature measurement ranges.
  • Sensor Failure Action – Set the transmitter for either upscale or down scale behavior if the sensor fails.
  • Zero Correction – Set a correction factor to be applied to the output values

The factory default settings are:
Humidity measuring range: 0 to 100%
Temperature measuring range: 0 to 100C
Upscale signal outputs when sensor break or failure

Field Replaceable Sensor
The RH sensor may be damaged if exposed to contaminated atmospheres or chemical agents. In some cases the sensor’s accuracy may be impacted but the sensor may not be permanently damaged. In these cases the sensor can be removed and cleaned restoring it to normal operating performance. However, chemical agents such as hydrochloric, nitric or sulfuric acid or ammonia in high concentrations may permanently damage the sensor. In those cases the sensor may be replaced in the field.

See the RHT-CLIMATE-WM for a Humidity/Temperature Transmitter with Optional Display and Modbus RS485

RHT-CLIMATE-WM

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