Wall mount temperature sensors provide highly accurate measurement of room air temperature in industrial workspaces and commercial, industrial or apartment buildings. The RTD sensor is housed in an attractive enclosure that offers very stable readings. These units submit input to readouts and HVAC controls, and when combined with a data logging device, can provide a history for validation of room ambient temperatures. Wall mount temperature sensors are ideal for clean rooms, close tolerance machining centers, calibration/metrology laboratories and medical laboratories. The assembly field-mounts onto a standard single-gang electrical conduit box.

• WM1 sensor
  A high accuracy, encapsulated, platinum, 100W @ 0º C, ±0.3º C, 0.00385 W/W/ºC coefficient RTD. Increased sensor accuracy of ±0.1º C is also offered.
  
• Model WM2 sensor
  With Model HPT fixed range transmitter offers a 4-20mA output with an accuracy of 0.1% of SPAN typical, supply voltage 8-38 VDC, polarity protected. Typical room ambient temperature range is preset at 40º F to 90º F (4.4º C to 32.2º C).
  
• Model WM3 sensor
  With Model PTH-400 programmable transmitter features a state-of-the-art microprocessor design that enables full configuration with a Windows ® -based PC and user-friendly software. This model offers a 4-20mA current loop output with an accuracy of 0.1º C typical. Typical room ambient temperature range is preset at 40º F to 90º F (4.4º C to 32.2º C). Programmable features allow the operator to change upon demand the upper and lower room temperature points (zero/span).