Standard Pressure Transmitter – PMP-S222-H

by Prignitz Mikrosystemtechnik

  • Very rugged standard pressure transmitters for hydrogen applications
  • High media resistance
  • Pressure ranges: from 10 bar to 900 bar
  • High integration density
  • Customization possible on customer request
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Standard Pressure Transmitter – PMP-S222-H

  • The piezoresistive, very compact pressure transmitters from SPT-Family (without oil reservoir) is based on a new type of two-chip technology (P2P Technology – our patented development), which enables the highest demands on robustness and performance such as stability, vibration, and shock resistance.
  • It was specially designed for OEM series use in harsh environmental conditions, such as those that prevail in the off-road sector (Vehicles and Machines in Construction, Mining, Farming, Military etc).
  • Compared to conventional machine building, the field of mobile equipment has more demanding requirements, particularly with regard to resistance to overpressure, vibration and shock, as well as increased EMC performance.
  • The pressure sensors PMP-S222-H were specially optimized for this and are therefore a robust solution for one of the sensor types most frequently used in mobile equipment.
  • All manufacturing steps from packaging in modern clean rooms to final calibration take place in Prignitz Mikrosystemtechnik in Germany.

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

  • Very rugged standard pressure transmitters for hydrogen applications
  • Compact design
  • High integration density
  • High media resistance
  • No internal seals
  • Without weld seam
  • Diagnostic function based on the output signal (optional)
  • Customization possible
  • Pressure ranges: from 10 bar to 900 bar
  • Mechanical connections:
    • G1/4″A Form E, DIN EN ISO1179-2;
    • 1/4″-18 NPT;
    • 7/16-20 UNF SAE J514
  • Electrical connections: M12x1 (S763-4) (plastic),  Packard Metri-Pack, DEUTSCH DT 04-3P,  DEUTSCH DT 04-4P,  AMP Superseal
  • Wetted parts: stainless steel 1.4404 (316L)
  • Response time: typ. 1 ms
  • Accuracy: ≤ 0.5 % FS limit-point settings at 25 °C
  • Optionally certificate: EX protection (ATEX, IECEx, CSA); up to 600 bar [9000psi], EC 79/2009 Hydrogen approval

Applications

  • Transportation
  • Off highway mobile equipment
  • Renewable energy
  • Industrial automation
  • 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.
Weight0.05 kg
Max Pressure (in bar)

Min Pressure (in bar)

Max Ambient Temperature (in °C)

Min Ambient Temperature (in °C)

Max Input Voltage (in V)

Min Input Voltage (in V)

Compliant with

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Technical Datasheet

Product Datasheet- PMP 222 H

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      Prignitz Mikrosystemtechnik

      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.

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