Pressure Transducer

HPSD 4000

Pressure transducer HPSD 4000 is an OEM pressure sensing device.

Signal conditioning consist of complete temperature compensation and adjusted amplifier in single, programmable ASIC. High performance and accuracy enables use of this transducer in many applications. Programmable temperature compensation provides 0,5% FS total error over 0 to 70°C temperature range. Standard ratio metric 0,5 to 4,5 V and I2C digital output at the same time give OEM users maximum freedom for any type of application with dry air or non-corrosive gases and liquids.

The whole group consists for pressure ranges from 10 mbar to 7 bar. Differential and absolute versions are available for this transducer group.



  • Single 5 V supply voltage
  • Easy to use package
  • Wide compensated range (0 to 70°C)
  • Total accuracy down to 0,5%FS (0 to 70°C), all effects included (maximum)
  • Standard 0.5 to 4.5 V voltage output
  • Up to 15 bits I2C output (pressure + temperature)
  • High performance OEM applications
  • Differential and absolute configurations
  • Pressure ranges: from 10 mbar to 7 bar


  • HVAC
  • Medical instrumentation
  • Respirators
  • Air flow monitoring
  • Process control
  • Leak detection
  • Altimeters

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