DATASHEET

DMK 457 ceramic sensor marine, shipbbuilding, offshore

DMK 457	stainless steel sensor marine, shipbuilding, offshore
The pressure transmitter DMP 457 has been especially designed for rough conditions occurring especially in shipbuilding and offshore applications. All gaseous and liquid media, which are compatible with stainless steel 1.4404 (316L) respectively can be used.
Sensor element is a piezoresistive stainless steel sensor with high accuracy and excellent long-term stability. In order to meet the special requirements for shipbuilding and offshore applications extensive tests had to be passed to get the Lloyd´s Register, Germanischer Lloyd (GL), Det Norske Veritas (DNV), Bureau Veritas (BV) and China Classification Society (CCS) approvals.
Features	nominal pressure: 0 … 100 mbar up to 0 … 600 bar
accuracy: 0.35 % (opt. 0.25 %) FSO
excellent thermal behavior
shipping approvals: LR (Lloyd´s Register), DNV (Det Norske Veritas), GL (Germanischer Lloyd), ABS (American Bureau of Shipping), Bureau Veritas (BV), CCS (China Classification Society)
Optional Features	IS-versionEx ia = intrinsically safe for gases and dusts
welded pressure port