Russian manufacturer
of instrumentation and control equipment
EN

8 (800) 777 18 50

Working hours

  • Monday
    09:00-18:00
  • Tuesday
    09:00-18:00
  • Wednesday
    09:00-18:00
  • Thursday
    09:00-18:00
  • Friday
    09:00-18:00
  • Saturday
    Closed
  • Sunday
    Closed
Survey sheets
Request a quote
  • Monday
    09:00-18:00
  • Tuesday
    09:00-18:00
  • Wednesday
    09:00-18:00
  • Thursday
    09:00-18:00
  • Friday
    09:00-18:00
  • Saturday
    Closed
  • Sunday
    Closed

8 (800) 777 18 50

EN
Request a quote

Sensor for downhole telemetry instruments

High-Temperature OEM Pressure Sensor Series 7 LI

The 7LI series pressure sensors with a diameter of 15 mm are designed for high-pressure and high-temperature applications.

Durable and Corrosion-Resistant

The fully welded housing and isolation diaphragm with laser welding are made of Inconel 718 alloy, ensuring high resistance of the sensor to aggressive environments.

High Sensitivity

Thanks to piezoresistive technology, the output signal for all available measurement ranges is 150 mV at a constant current supply of 1 mA.

Flexible Design

Absolute pressure sensors are available in four nominal measurement ranges from 200 to 1000 bar, with a maximum allowable temperature of 200 °C. The transducers can be equipped with a built-in PT100 or PT1000 temperature sensor, allowing independent measurement of the medium temperature.

Quality

All sensors are carefully calibrated on a special test bench, and upon completion of testing, each pressure sensor is supplied with an individual calibration sheet indicating the test results.

Specification in English

 

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