Druckmessumformer für Marine und Offshore
Item number: DMK 457 Applications ShippingMechanical engineering & Plant constructionMetal industrySemiconductor industry
Price on request
Delivery time:Delivery time on request
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.\r\n\r\nIn combination with the copper-nickel-alloy the DMK 457 is suitable for seawater, e.g. level measurement in ballast tanks, etc.
Attributes of Druckmessumformer für Marine und Offshore
May differ from supplier data
Basic data
Accuracy (±) 0.5 %
Pressure measurement range 0 to 600 bar
Diaphragm material Ceramic
Pressure type Absolute pressure Relative pressure
Measured media Fuels Oils Water Show all Salt water
Sensor type Pressure transmitter
Product environmental influences (protection class/temperature)
Medium temperature range -40 to 125 °C
Operating temperature range 0 to 60 °C
Protection class/protection class of electr. connection IP 68 IP65 IP67
Electrical data / Signal connections
Number of wires 2
Electrical connection Binder plug 723, 5-pin Connection cable, PVC M12 x 1 plug connection, 4-pin Show all Compact field housing Plug and cable socket, ISO 4400 other electrical connections please request
Housing / Design / Mechanical data / Materials
Housing material (see data sheet for more information) Stainless steel CuNi10Fe1Mn
Design/housing Cylindrical
Sealing material NBR FKM FFKM
Process connection
Process connection/pressure connection 1/2" NPT G 1/4" (DIN 3852) G 1/4" (EN 837) Show all G 1/2" open connection please inquire about other pressure connections G 1/2
Customized versions
Customized versions Electrical connection Process connection Signal output Show all Special measurement ranges Other seals Other accuracies Process connection material
Typical applications
Typ. applications Offshore Plant engineering Machine building Show all Oxygen Shipping Gears Compressors Boiler Pneumatic controls
More functions and options
More functions/options Reverse polarity protection Short-circuit proof Oxygen version
Application-specific features
Application-specific features Any installation position
Approvals / Certificates / Performance level / Integrity level
Approvals/certificates/test marks Lloyd's Register (LR) IBExU 10 ATEX 1068 X IECEx IBE 12.0027X Show all CCS certification DNV GL
Protection class II 1G Ex ia IIC T4 Ga II 1D Ex ia IIIC T 85 °C Da
Signal inputs/outputs and interfaces
Signal output 4~20mA