Stork Solutions

DMP 321 Industrial Pressure Transmitter

Introducing the DMP 321 Pressure Transmitter: Setting New Industrial Standards

Experience the next level of performance with the DMP 321, the latest innovation building upon the success of our acclaimed DMP 331. Designed to exceed expectations, this transmitter showcases enhanced signal behaviour and revolutionises the industrial class.

Crafted with a stainless steel (1.4435 / 316L) metallic diaphragm, the DMP 321 guarantees exceptional corrosion resistance, making it ideal for various industrial processes.

Our modular device concept empowers you to effortlessly combine diverse pressure ranges, electrical configurations, and mechanical connections. This flexibility creates an extensive array of options, ensuring seamless integration with virtually all industrial applications. Step up to the future of pressure measurement with the DMP 321.

  • Range: from 100 mbar up to 600 bar
  • Outputs: 4 … 2o mA/ 0 … 20 mA/ 0 … 10 V
  • Main Features: IS-Version Ex ia, welded pressure sensor

Product Highlights

The DMP321 is a versatile pressure transducer that offers a wide range of applications. It can measure nominal pressures ranging from 0 to 100 mbar up to 0 to 600 bar, providing accurate and reliable results. The transducer offers two output signal options: a 2-wire configuration with a 4-20 mA signal and a 3-wire configuration with a 0-20 mA or 0-10 V signal. Other output signal options are available upon request, catering to specific needs. The DMP321 boasts several special characteristics, including perfect thermal behaviour, ensuring accurate measurements even in varying temperatures. It also offers excellent long-term stability, ensuring consistent and reliable performance over extended periods. The transducer features a compact design, making it suitable for applications where space is limited. Additionally, the DMP321 comes with optional versions, such as an IS-version (Ex ia) that is intrinsically safe for gases and dusts. There is also an option for a welded pressure sensor, further enhancing its durability. Finally, customer-specific versions can be created to meet specific requirements, making the DMP321 a highly customisable and adaptable pressure transducer.


  • Plant and machine engineering
  • Environmental engineering
  • Energy industry
  • Mobile hydraulics

To download the latest datasheet click here: DMP 321

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