• Suitable for ROV and deep sea test equipment
  • Silicon-on-Sapphire sensor technology for outstanding performance
  • Submersion to 6,000 meters (20,000 ft) depth
  • Pressure ranges available to 2,000 bar (30,000 psi)
  • High accuracy option


The PR3914 subsea pressure transmitter has been designed to meet the demanding requirements of pressure measurement at deep levels of immersion especially in oil industry applications. It can be configured to suit a multitude of applications

The unique Silicon-on-Sapphire sensor technology provides outstanding performance and gives excellent stability over a wide temperature range. The advanced sensor design consists of a piezoresistive silicon strain gauge circuit, which is epitaxially grown onto the surface of a sapphire diaphragm to form a single crystalline structure.


 Data Sheet              Atex Certificate

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