ترمومتر روغن PRECIMEASURE سری 1005AH

1005A Series

Robust and reliable analog and digitally integrated instruments  for measurement of temperature with up to 6 contacts for control of  transformer temperature. These products are suitable for all types of  transformers where the accuracy required is 1% of FSD

Model 1001 has been discontinued due to mercury switches being banned. Alternatively, you can select the model 1005A Series

General Features:

• Fully sealed liquid expansion system provides self-powered  indication and operation and does not require any trimming or other  periodic adjustments.
• Instruments are fully compensated for ambient temperature.
• WTIs have a built in Thermal imaging system to simulate transformer’s hot spot indication.
• WTIs are provided with gradient adjustment through a shunt for CT secondary input current.
• Optional embedded PT-100 sensors (up to 2 sensors) in the sensing  bulb of the local OTI / WTI provide for a master indication at control  room and Scada compatibility
• Instrument cases are aluminum die casted and polyester powder coated  with standard ingress protection of IP55 and Corrosion protection up to  500 Hours of neutral salt spray
• Maximum pointer facility is provided and can be reset from outside.
• External Switch test knob is provided to test switch function at the time of commissioning.
• All switch contacts are potential free micro switches.
• Optional Product compliance IEC 60076-22-1.

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