TW420 & THW420 Sensors

 

The TW420 and THW420 sensors provide temperature and humidity inputs to the Universal Monitor. Each sensor displays the logos of Emerson Network Power and Liebert. Both the TW420 and THW420 provide a universal 4-20mA signal making each applicable to any monitoring device that accepts a 4-20mA signal.

The TW420 is a remote temperature sensor that mounts on the wall and provides a 4-20mA signal. The range of the sensor is 45°F to 96°F (7°C to 35°C).

The THW420 is a remote combination temperature and humidity sensor that mounts on the wall and provides two 4-20mA signals. The range of the sensor is 45°F to 96°F (7°C to 35°C) and 0 to 100%RH.


Ideal Applications

• Computer Rooms
• Process control areas
• Telecom switch rooms
• Remote communications shelters
• Communications closets
• Equipment rooms