Pressure transmitter
Item number: DMK 351 Applications Mechanical engineering & Plant constructionMetal industryEnergySemiconductor industry
Price on request
Delivery time:Delivery time on request
The DMK 351 has been specially designed for applications in plant and machine engineering as well as laboratory techniques and is suitable for measuring small system pressure and filling heights.By using our own-developed capacitive sensor, optionally available as AI2O3 99.9%, the DMK 351 offers a high overpressure resistance and a high temperature and media resistance. The pressure transmitter is available in an intrinsically safe version for a use in explosive environments.
Attributes of Pressure transmitter
May differ from supplier data
Basic data
Accuracy (±) 0.25 to 0.35 %
Pressure measurement range 0 to 200 bar
Diaphragm material Ceramic
Pressure type Absolute pressure Relative pressure
Measured media Gaseous media Fuels Oils Show all Water
Sensor type Pressure transmitter
Product environmental influences (protection class/temperature)
Medium temperature range -40 to 125 °C
Operating temperature range -5 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
Design/housing Cylindrical
Sealing material EPDM FKM Other sealing material on request
Customized versions
Customized versions Electrical connection Process connection Signal output Show all Special measurement ranges Other seals Other accuracies Separation membrane Process connection material
Signal inputs/outputs and interfaces
Signal output 0…10 V DC 4~20mA
Typical applications
Typ. applications Laboratory technology Energy industry Environmental engineering Show all Air conditioning and heating Plant engineering Machine building
More functions and options
More functions/options Reverse polarity protection Short-circuit proof
Application-specific features
Application-specific features Any installation position
Approvals / Certificates / Performance level / Integrity level
Protection class II 1G Ex ia IIC T4 Ga II 1D Ex ia IIIC T 85 °C Da II 1G Ex ia IIC T6 Ga
Approvals/certificates/test marks IBExU 05 ATEX 1070 X
Process connection
Process connection/pressure connection please inquire about other pressure connections G 1/2