pressure transmitter DMK 458
CEExDNV-GLLloyd´s RegisterCCSABS

DMK 458

ceramic sensor
marine, shipbbuilding, offshore

The pressure transmitter DMK 458 has been developed for marine and offshore applications. In addition to thread connections, different flush versions are available, which are especially suitable for pasty, viscous, and polluted media.

Due to the capacitive ceramic sensor developed by BD|SENSORS, which is optionally available in Al2O3 99.9 %, the DMK 458 shows an outstanding accuracy as well as a high overload and temperature resistance.


  • nominal pressure: 0 ... 40 mbar up to 0 ... 20 bar
  • 0.1 % / 0.25 %
  • shipping approvals GL (Germanischer Lloyd), DNV (Det Norske Veritas), CCS (China Classification Society)
  • high overpressure resistance
  • excellent accuracy

Optional Features

  • IS-version
  • Ex ia = intrinsically safe for gases and dusts 
  • diaphragm AI2O3 99.9 %
  • pressure port CuNiFe


Areas of application

  • mechanical and plant engineering mechanical and plant engineering
  • marine and shipbuilding marine and shipbuilding


  • fuels and oils fuels and oils
  • water water
  • viscous and pasty media viscous and pasty media


Hradišťská 817
687 08 Buchlovice
Czech Republic

Tel. +420 572 411 011

Welcome to BD SENSORS's website!

We are a globally operating company group with the two sister companies BD|SENSORS GmbH (Sales Worldwide) and
BD SENSORS sro (Sales Eastern Europe). Here you will find all contact options at a glance: