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Conventional liquid temperature indicators

Liquid temperature is one of the crucial parameters in large distribution transformers and power transformers, as it indicates the overall performance and health of the asset. 

Hitachi ABB Power Grids liquid temperature indicators are based on the Bourdon working principle, which enables a direct and precise conveyance of the temperature rise from the bulb to the main dial. The adjustable switching system connected to the pointer shaft provides the desired alarm/trip signals.

Why Hitachi Power Grids?

  • More than 50 years of experience in manufacturing transformer components
  • Comprehensive product portfolio for distribution and power transformers
  • Global after-sales and customer support network
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