Products > Bearing Temperature Sensors

Typical Applications – The LV-BTS is a Heat Sensor encased in a durable metal case designed to be quickly mounted on a flange, pillow, or other types of bearings. The LV-BTS is suitable for use in Class II environments. Use the LV-BTS to detect Hot Bearings before mechanical damage, a fire or explosion is caused.

Combine the LV-BTS with the LV-Belt Alignment Rub Plate to detect hazardous belt misalignment where belting shifts enough to rub on it’s casing.

The LV-BTS can be used to detect overheating or underheating of all types of equipment.


  • Encased in a cadmium plated copper casing
  • rated Class II Group “G”
  • Detects Bearing High Temperature
  • Quickly installed
  • Complete with a 3’ sow cable
  • One amp switching capacity @ 250 VAC Normally Closed Contact


  • Rated Voltage: 250 Vac, 60 Hz.
  • Current Rating: 1A @ 120/250 Vac 60 Hz, 1A @ 30 VDC
  • Trip Temperature: 60°C/140°F
  • Reset Temperature: 55°C/130°F
  • Pre-wired: 0.91m/3ft SOW 16/3 cord