DMK 457 pressure transmitter is designed for severe application conditions in shipbuilding industry and offshore operations. It has a ceramic sensor, small temperature drift, excellent long-term stability, optional non-lubricating type and explosion-proof type, and customers can customize special measuring ranges and models according to their needs.
The DMK 457 is a pressure transducer designed for shipbuilding and offshore applications. It offers G1/2" DIN 3852 and EN 837 interfaces, and is available with explosion‑proof certifications.
Key specifications include a measurement range up to 600 bar, accuracy better than 0.25 % FS, 4–20 mA (12–36 V) output, and operation from –25 °C to 85 °C. The device complies with GL, DNV, ATEX and IEC standards and is built with corrosion‑resistant materials such as 316Ti stainless steel and CuNi alloy. This manual is written in Chinese.
| Measurement range | 0 – 600 bar |
|---|---|
| Supply voltage | 12 – 36 V (typ. 24 V) |
| Operating temperature | -25 °C to 85 °C |
| Explosion protection | Ex: TUV 03 ATEX 2006 X |
The DMK 457 can measure pressures from 0 up to 600 bar.
Yes, it is certified for explosion protection (Ex) according to TUV 03 ATEX 2006 X.