PRODUCTS
Liebert TW420 and THW420
Environmental Sensors

Temperature and Humidity Sensors

Emerson Network Power > ASIA > Products > Monitoring > Remote Monitoring > Liebert TW420 and THW420 Environmental Sensors

The Liebert TW420 and THW420 temperature and humidity sensors provide accurate sensing of room temperature and humidity, transmitting the data via 4-20 mA output signal to the Liebert Universal Monitor.

The 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.
  • Wall-mounted temperature/humidity sensor
  • Communicates to Liebert Universal Monitor
  • Installs easily
Features

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

  • Easy to install

Ideally Suited For

  • Data centers
  • Process control areas
  • Telecom switch rooms
  • Remote communications shelters
  • Communications closets
  • Equipment rooms
Benefits

Local Liebert Representative
Contact your local Liebert NA Representative at your location.

Monitoring Products
Contact our Liebert NA support department about your Liebert monitoring software and hardware.

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1-800-222-5877
Outside the US: +800-1155-4499

Monitoring Products
Contact our Liebert support department about your monitoring software and hardware.

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