relative pressure transmitter / piezoresistive / ceramic / analog
Max.: 125 °C (257 °F)
Min.: -40 °C (-40 °F)
Max.: 600 bar (8702.26 psi)
Min.: 0 bar (0 psi)
The pressure transmitter DMK 457 with ceramic sensor has been designed for typical applications in shipbuilding and offshore constructions as alternative to our pressure transmitter DMP 457 with piezoresistive stainless steel sensor.
In combination with the copper-nickel-alloy the DMK 457 is suitable for seawater, e.g. level measurement in ballast tanks, etc.
- nominal pressure: 0 ... 400 mbar up to 0 ... 600 bar
- accuracy: 0.5 % FSO
- shipping approvals GL (Germanischer Lloyd), DNV (Det Norske Veritas), CCS (China Classification Society)
- pressure port CuNiFe (sea water resistant)
- oxygen application
Ex ia = intrinsically safe for gases and dusts