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SKEUltrasonic Level Sensor for the Transformer Oil Conservator

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The ultrasonic level gauge for transformers is one developed by the company for transformer oil conservators. It is an instrument that uses the principle of sonar ranging to measure the internal oil level from the outside (bottom) of the oil conservator, realizing complete isolation Measurement. At the same time, it breaks the traditional measurement method of opening the tank and realizes the real non-contact measurement of the oil level in the closed container. The sonar sensor (probe) is adsorbed directly below (bottom) the outer wall of the oil conservator, not open a hole in the measured container, and the measurement is simple.

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Non-contact measurement

  • Non-invasive level measuring
  • Magnetic fixation at the bottom of the tank, no coagulant
  • Portable instrument, compact and easy to carry
  • Telescopic insulating rod structure for safe operation

High accuracy

  • low power consumption, rechargeable
  • High accuracy and low rate of error
  • Real-time temperature measurement Calibration

  • Max measure ragne : 5m
  • Display resolution : 5mm
  • Error : ≤±10mm
  • Temperature measurement range : -45?~+80?
  • Accuracy of temperature measurement : 1?
  • Power supply : Lithium battery with 3.7V
  • Working time : >12??
  • Ambient temperature for display : -20?~+70?
  • Ambient temperature for probe : -45?~+80?
  • Ambient humidity : (0%-95%)RH
  • Display : 128×64LCD
  • Dead zone : Ideal working condition, Dead zone is 3cm, the specific value depends on the complexity of the working condition
  • Insulation voltage : 220KV