Product Description

Can be used as Oil Temperature Indicator and Winding Temperature Indicator
 Specially designed to protect large power transformers
  Proven Reliability in field for over 35 years.
 Liquid-in-metal expansion type
 Self Powered operation
 Ergonomically designed 240 part circular scale
  No periodic site adjustments
  Up to two electrically isolated heavy duty MICRO SWITCHES
  Winding temperature indication by thermal image device
 Complete ambient temperature and head compensation for
bellows & capillary line
  Switch & Circuit testing facility from outside the case
 All circuits to ground tested at 2500 Volts a.c. 50 Hz for 60s.
  Maximum temperature indicating pointer
  Suitable for mounting directly on the transformer
 Ventilated weather-proof case (Protective Class IP 55 of IEC 529)
  Airvent is provided