Standard Pressure Transducer - PMP-C122-H

Prignitz Mikrosystemtechnik GmbH

  • Standard pressure transducer with no internal seals
  • High media resistance
  • Pressure ranges: from -1 bar to 1,000 bar
  • Microprocessor signal conditioning
  • High integration density

Standard Pressure Transducer - PMP-C122-H

  • Standard pressure transducer for an application with high and very high accuracy requirements over a wide temperature range in industries, especially chemical, hydraulic, food, and pharmacy, etc.
  • Signal processing of the measurement bridge is affected by a microprocessor for compensation pressure cell characteristics well.
  • The CIT allows a zero point correction, a range changing, and measurement filtering with an additional service box and PC-Software
  • The transducer is developed with a new type of two-chip technology (P2P Technology - our patented development).
  • PRIGNITZ Microsystemtechnik's P2P measuring principle is based on the piezoresistive effect of two silicon Wheatstone full bridges and allows high accuracy in measuring gauge pressure for required applications.

Patented P2P technology

  • For high pressures and harsh environments, steel diaphragms have proven themselves in pressure sensor technology.
  • The most reliable measuring principles on steel diaphragms use so-called thin film technologies or alternatively strain gage technologies. The latter are characterized by significantly higher raw signals compared to thin film technology.
  • Prignitz Mikrosystemtechnik uses both measurement methods. With the P2P technology Prignitz Mikrosystemtechnik has developed a unique, patented Technology that belongs to the strain gauge technologies.
  • The decisive and innovative difference to the competition is the use of two full bridges, which are interconnected in such a way that undesirable external force influences on the sensor signal (e.g. torques during installation) are largely compensated.
  • A monolithic steel body without any welding is used for this purpose.
  • Only one part made of solid 316L stainless steel comes into contact with the medium. As a result, this technology can also be used for hydrogen applications.
  • Advantages of P2P technology:
    • Pressure ranges from 4 bar to 1.000 bar
    • Accuracy: 0,5% or better
    • Made entirely of 316L stainless steel, no internal welding, no internal seals
    • T-Range: -40°C … +125°C
    • Customized solutions
    • Very high robustness against external forces


Product key features

  • Innovative, monolithic stainless steel measuring cell with two-chip patented technology (p2p)
  • Standard pressure transducer with high media resistance
  • No internal seals
  • Without weld seam
  • Compact design
  • High integration density
  • Microprocessor signal conditioning
  • High signal accuracy better 0,25% of full scale signal
  • Signal downscaling by pc-software
  • Zero-setting by tool or pc-software
  • Signal filtering (customizing possible)
  • Pressure ranges: from -1 bar to 1,000 bar
  • Mechanical connections:
    • 9/16-18 UNF 6M; 1/2'-14 NPT;
    • 1/4'-18 NPT;
    • G1/4'B Mano EN 837;
    • G1/2'B Mano EN 837;
    • 7/16-20 UNF
  • Electrical connections:
    • EN 175301-803-A;
    • M12x1 (S763);
    • Cable output;
    • Field housing
  • Wetted parts: stainless steel 1.4404 (316L)
  • Response time: < 4 ms
  • Accuracy: ≤ 0.25 % FS limit-point calibration
  • Optionally certificate:
    • EX protection (ATEX, IECEx, CSA);
    • Up to 600 bar, EC 79/2009 Hydrogen approval


  • Renewable energy
  • Industrial process control
  • Off highway mobile equipment
  • Industrial automation
  • Transportation
  • Marine and offshore

Contact us

  • PRIGNITZ Mikrosystemtechnik provides high quality pressure transmitters for the hydrogen industry. Interested? Please contact PRIGNITZ Mikrosystemtechnik by filling in the contact vendor form.
Brand PRIGNITZ Mikrosystemtechnik
Max Pressure (in bar) 1000
Min Pressure (in bar) -1
Max Input Voltage (in V) 32
Min Input Voltage (in V) 10
Compliant with CE, CSA, EC79, EX, IECEx, RoHS, UKCA
Max Ambient Temperature (in °C) 85
Min Ambient Temperature (in °C) -40
Prignitz Mikrosystemtechnik GmbH

Prignitz Mikrosystemtechnik develops, manufactures, and sells pressure sensors, temperature transmitters, and level probes with very high added value “from chip to calibrated transmitter”. We have a sales and service network covering more than 40 countries. Our manufacturing processes and products are fully compliant with standard requirements according to DIN EN 9100 based on EN ISO 9001:2015. We are also certified by ATEХ and CSA. The approval according to EC79/2009 officially seals the suitability of our sensors for measuring hydrogen pressure with nominal pressures between vacuum and 1.000 bar. Based on our R&D, we offer our customers from a variety of industries the best possible customized solutions that fully meet their needs.

99% of all inquiries get answered within 5 days. Your inquiry will be sent immediately to the right person within the vendor organisation.

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