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Product

Liebert® TW420 and THW420 Environmental Sensors

These 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.

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Best Suited For:
  • Retail and Wholesale
Warranty: One Year Limited Warranty Against Defects in Material and Workmanship.

Benefits

Means of bridging the data center connectivity gap by the Liebert SiteScan monitoring software
Helps to avoid potentially hazardous problems
Easy to install
Transmission over long distances without degradation of the 4-20 mA signal

Features

TW420 sensor monitors temperature;
THW420 sensor monitors temperature and humidity
Communicate to the Liebert® Universal Monitor
Provides 4-20mA signals
Monitored temperature range of 45°F to 96°F (7°C to 35°C)
Monitored humdity range of 0 to 100% relative humidity

Liebert® TW420 and THW420 Environmental Sensors
Technical Specifications
Product Line
Sensor
Mounting
Wall mount
Power Input
24 VDC
Ports
4-20 mA
Operating Environment
45 to 96 degrees F
Environmental Sensors
Temperature and Humidity
Weight
1 lb
Weight
0.45 kg
Height
4.5 in
Height
114 mm
Width
2.86 in
Width
73 mm
Depth
1.06 in
Depth
27 mm

Find Your Area Contact

Products Support Contacts

Showing contacts for Ohio, 43215, USA Change
Geist Support - Americas (Rack PDU and Watchdog)
+1 888 630 4445
1777 Yolande Avenue Lincoln Nebraska USA
Product areas of focus: Power Distribution, Monitoring
Vertiv (Customer Service for Albér Products)
+1 954 377 7101
7775 West Oakland Park Blvd Sunrise Florida 33351 USA
Product areas of focus: Monitoring
Vertiv (Technical Support for Albér Products)
+1 800 543 2378
610 Executive Campus Drive Westerville Ohio 43082 USA
Product areas of focus: Monitoring
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