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Liquid temperature indicators

Temperature indicators are designed to measure the temperature of the insulating liquid inside power transformer and distribution transformer tanks.

Hitachi Energy offers maintenance-free conventional and new-generation liquid temperature indicators for accurate and stable measurement.


Why Hitachi Energy

  • More than 50 years of experience in manufacturing transformer components
  • A new generation of liquid temperature indicators with analog and digital output (eDevices)
  • Global after-sales and customer support network


power plant engineer for substation

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