Liebert TW420 and THW420 sensors provide temperature and humidity inputs to the Universal Monitor.
Liebert TW420 is a wallmounted, remote temperature sensor that provides a 4-20mA signal. Monitored temperature range is 45°F to 96°F (7°C to 35°C).
Liebert THW420 is a wallmounted, remote combination temperature and humidity sensor that provides two 4-20mA signals. Monitored temperature range is 45°F to 96°F (7°C to 35°C), with 0 to 100%RH.
Flexibility:
- Remote monitors provide temperature or temperature/humidity indication to Liebert Universal Monitor.
Higher Availability:
- Specifically designed for temperature and humidity sensing and transmission over long distances without degradation of the 4-20 mA signal.
Lowest Total Cost Of Ownership:
Ideally Suited For:
- Data centers
- Process control areas
- Telecom switch rooms
- Remote communications shelters
- Communications closets
- Equipment rooms