TRH-300 Temperature, RH & Light Module
Miniature module plugs into XR440 Data Logger, replacing its detachable terminal block. Uses three channels, one for temperature, one for relative humidity (Relative Humidity may be read and displayed as Dew Point or Wet Bulb temperature) and one for Light. Same accuracy specifications as the TRH-100 Temperature and Relative Humidity Probe. Maximum operating temperature is 60°C (140°F) vs 85°C (185°F) for the TRH-100 Probe, and RH range is 0-90% vs 0-95% for the TRH-100 Probe. One spare channel is available on the module for connecting to other Pace sensors, or reading a resistance or a dc voltage.
The module's Light Sensor is similar to the LS-100 Light Sensor.
Operating Temp: -40 to 60°C (-40 to 140°F)
Humidity Range: 0-95% R.H.
Size: 1.61" wide x 0.75" deep x 0.75" high (41mm x 19mm x 19mm). Adds 0.35" (9mm) to Pocket Logger's overall length.
Part No: TRH-300