Paralec Thermal Watch — Smarter Heat Detection, Safer Every Second.
The Thermal Watch Sensor (TWS) is a compact, continuous temperature monitoring device, whether on a circuit breaker, a bus bar installed in an electrical switchboard or switchgears. In electrical systems, loose connections or overloads create high resistance, which generates heat long before a fire or full system failure occurs. The TWS is designed to catch these temperature spikes early.
The device is powered by a high-grade battery that lasts up to 10 years.
For commissioning and testing purposes the device can also be operated with a magnet.
Early Detection
Identify heat issues early before they cause system failures or fire hazards.
Continuous Monitoring
24/7 temperature monitoring for critical electrical connections.
Long Battery Life
High-grade battery that lasts up to 10 years for reliable, worry-free operation.
Easy Commissioning
Operate and test easily using a magnet—no tools or wiring required.
Temperature
Real-time monitoring of temperature changes.
Identification Number
Easy identification of each device with a unique ID.
Battery Level
Current battery status for reliable and uninterrupted use.
Mode
Device operating mode for enhanced monitoring control.
Alarm Notification
Instant alerts when temperature exceeds the set threshold.