Relative pressure transmitter / piezoresistive / ceramic / analog
DMK 457 BD|SENSORS GmbH

Characteristics

  • Pressure type:

    relative

  • Technology:

    piezoresistive, ceramic

  • Output signal:

    analog

  • Other characteristics:

    stainless steel, intrinsically safe, for marine applications

  • Process temperature:

    Min.: -40 °C (-40 °F)

    Max.: 125 °C (257 °F)

  • Pressure range:

    Min.: 0 bar (0 psi)

    Max.: 600 bar (8702.26 psi)

Description

The DMK 457 is a pressure transmitter from BD sensors that is engineered for basic operations for shipbuilding and offshore constructions. This is a suitable alternative to the pressure transmitter DMP 457 with piezoresistve stainless steel sensor. It can be functional on seawater when combined with copper-nickel-alloy for level measurement in ballast tanks. It operates with various media like fuels, oils, and water.

The device operates at a nominal pressure of 0 ... 400 mbar up to 0 ... 600 bar and generates an accuracy of 0.5 % FSO. It is certified for shipping by Germanischer Lloyd (GL), Det Norske Veritas (DNV) China Classification Society (CCS). It can be availed with various mechanical connections and electrical components.

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