Vertiv Liebert SN-T Rack Temperature Sensor
The Vertiv Liebert SN-T modular sensor is a precision temperature monitoring solution designed for data centres, network closets, and IT equipment racks. With a temperature range of 5°C to 55°C (41°F to 131°F) and an accuracy of ±0.5°C, this sensor provides critical environmental monitoring to protect your equipment from thermal damage. Compatible with Vertiv MPX and MPH rack PDUs, Liebert RDU-S monitoring devices, and Liebert IS-UNITY-DP communications cards, it offers flexible placement and easy integration into existing monitoring systems.
Key Features
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Precision Temperature Monitoring: Measures ambient temperature from 5°C to 55°C with ±0.5°C accuracy
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Modular Design: Two connection points allow for custom string configuration with other sensors
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Tool-less Installation: Quick mounting with supplied bracket or cable tie, no tools required
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Auto-configuration: Plug-and-play setup saves installation time and costs
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Alarm Notification: Immediate alerts when temperature exceeds set thresholds
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Compact Form Factor: Measures just 51 x 19 x 41 mm, ideal for tight rack spaces
Compatible Systems
The Liebert SN-T sensor integrates seamlessly with Vertiv Liebert MPX and MPH rack PDUs (with RPC card), Liebert RDU-S monitoring devices, and Liebert IS-UNITY-DP communications cards. It can be combined with other modular sensors including humidity sensors, door switches, and leak detection probes to create a comprehensive environmental monitoring system for your critical IT infrastructure.
Flexible Deployment
Each sensor ships with a 6.6 ft (2m) cable for connection to compatible Liebert monitoring products. Multiple sensors can be daisy-chained together with a maximum string length of 65.6 ft, allowing you to monitor temperature at multiple points throughout your rack or network closet. The lightweight design (0.11 kg net weight) and flexible mounting options make placement simple in any rack configuration.
What's in the Box
- Vertiv Liebert SN-T Temperature Sensor
- 6.6 ft (2m) Connection Cable
- Mounting Bracket
- Cable Tie
- Quick Installation Guide
Full Specifications
| Model |
SN-T |
| Sensor Type |
Temperature (single probe) |
| Temperature Range |
5°C to 55°C (41°F to 131°F) |
| Temperature Accuracy |
±0.5°C (±1.1°F) |
| Operating Environment |
5°C to 55°C (41°F to 131°F) |
| Operating Altitude |
Up to 2,000 m (6,500 ft) |
| Dimensions (W x D x H) |
51 x 19 x 41 mm (2 x 3/4 x 1-5/8 in) |
| Net Weight |
0.11 kg (0.25 lb) |
| Shipping Weight |
0.2 kg (0.44 lb) |
| Cable Length |
2 m (6.6 ft) |
| Maximum String Length |
65.6 ft (when combined with other sensors) |
| Power |
Powered through communications cable |
| Mounting |
Bracket or cable tie (included) |
| Compatibility |
Liebert MPX/MPH rack PDUs (with RPC card), Liebert RDU-S, Liebert IS-UNITY-DP |
| Warranty |
One year limited warranty |
Specifications are sourced from the manufacturer product page and may be updated.