CS-DHP Downhole Pressure Sensor

The DHP series downhole pressure sensor uses a fully active four arm Wheatstone bridge, dielectrically isolated Silicon on Sapphire sensing element based on proprietary technology. This downhole sensor was designed for the high pressure and temperature environment common in oil & gas exploration, downhole tools and measurement while drilling (MWD). The standard design offers a 3/8″-24 UNF-2A process connection, millivolt output signal, 12.5mm diameter housing, and 1 meter of high temperature flex cable or solder hooks. An independent PT1000 temperature sensor output is available upon request.




  • Measurement While Drilling (MWD) / Logging While Drilling (LWD) operations
  • Oil & Gas exploration
  • Wellhead measurements