Differential pressure transmitter DMD 331
Item number: DMD 331 Applications Mechanical engineering & Plant constructionMetal industryEnergySemiconductor industry
Price on request
Delivery time:Delivery time on request
The DMD 331 is a differential pressure transmitter for industrial applications and is based on a piezoresistive stainless steel sensor, which can be pressurized on both sides with fluids or gases compatible with SST 1.4404 and 1.4435.\r\n\r\n\r\nThe compact design allows an integration of the DMD 331 in machines and applications with limited space. The DMD 331 calculates the difference between the pressure on the positive and the negative side and converts it into a proportional electrical signal.
Attributes of Differential pressure transmitter DMD 331
May differ from supplier data
Basic data
Accuracy (±) 0.5 %
Pressure measurement range 0 to 16 bar
Diaphragm material Stainless steel 1.4435
Measured media Fuels Oils Water
Sensor type Pressure transmitter
Pressure type Differential pressure
Product environmental influences (protection class/temperature)
Medium temperature range -25 to 125 °C
Operating temperature range 0 to 60 °C
Protection class/protection class of electr. connection IP65
Electrical data / Signal connections
Number of wires 2
Electrical connection Plug and cable socket, ISO 4400 other electrical connections please request
Customized versions
Customized versions Electrical connection Process connection Other accuracies
Signal inputs/outputs and interfaces
Signal output 0…10 V DC 4~20mA
Typical applications
Typ. applications Energy industry Plant engineering Machine building
More functions and options
More functions/options Reverse polarity protection Short-circuit proof
Housing / Design / Mechanical data / Materials
Sealing material FKM Other sealing material on request
Housing material (see data sheet for more information) Aluminum
Process connection
Process connection/pressure connection 7/16 UNF DIN 3866 please inquire about other pressure connections G 1/4" with pulse protection Show all G 1/2
Approvals / Certificates / Performance level / Integrity level
Approvals/certificates/test marks IBExU 08 ATEX 1125 X
Protection class Zone 1: II 2G Ex ia IIC T4 Gb