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Eletta (Beijing) Instruments Co., Ltd.

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TBM Pressure Sensor

TBM Pressure Sensor

Specially designed for the earth pressure balance tunnel boring machine.
Special wear-resistant rubber protective membrane is used to enhance the
durability of the product.

Product Introduction


This product is a highly customized model according to the customers' specific needs. The basic product parameters are as follows


  • Fixed range pressure transmitter

  • Power supply: 8... 36 VDC

  • Output: 4-20 mA

  • Accuracy: 0.5%

  • Working temperature: - 20 - to + 80 ° C

  • Protection class: IP67

  • Working environment: mud, water, sand and gravel

  • Electrical connection: M12