Stork Solutions

DMK 457 Pressure Transmitter for Shipbuilding and Offshore

Introducing the DMK 457 Pressure Transmitter with Ceramic Sensor: Your Ultimate Solution for Shipbuilding and Offshore Constructions. Designed as a powerful alternative to our renowned DMP 457 pressure transmitter, the DMK 457 is specifically tailored for typical applications in shipbuilding and offshore constructions. Equipped with a robust ceramic sensor, this transmitter offers exceptional performance and reliability. The DMK 457 stands out with its exceptional resistance to seawater corrosion, making it the ideal choice for various marine applications such as level measurement in ballast tanks. Thanks to its copper-nickel-alloy construction, this transmitter ensures accurate readings even in harsh marine environments. Experience unparalleled durability and precision with the DMK 457 Pressure Transmitter – your reliable solution for marine industry challenges.

  • Range: from 400 mbar up to 600 bar
  • Outputs: 4 … 20 mA
  • Main Features: IS-Version Ex ia,

Product Highlights

The DMK457 Pressure Transmitter is a highly versatile device designed to accurately measure pressure across a wide range of applications. With a nominal pressure range that spans from 0 … 400 mbar up to 0 … 600 bar, it offers exceptional flexibility to suit various pressure requirements. The transmitter provides a 2-wire output signal of 4 … 20 mA as standard, while other output signals can be requested to meet specific needs. One of the standout features of the DMK457 is its compliance with various certification standards, including the LR-certificate from Lloyd’s Register, DNV-approval from Det Norske Veritas, ABS-certificate from the American Bureau of Shipping, and CCS-certificate from the China Classification Society. This makes it an ideal choice for applications requiring adherence to stringent quality and safety regulations. Furthermore, the pressure port in CuNiFe ensures excellent resistance to sea water, making it suitable for marine applications. For oxygen-related applications, an optional IS-version Ex ia is available, which ensures intrinsically safe operation for gases and dusts. The DMK457 Pressure Transmitter offers exceptional performance, reliability, and adaptability, making it a preferred choice for a wide range of industries.


  • Drives
  • Compressors
  • Boiler
  • Pneumatic control systems
  • Oxygen applications
  • Fuel and oil
  • Water and seawater

To download the latest datasheet click here: DMK 457

Additional information


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