Precision Pressure Transmitter
Item number: DMP 331 PI Applications Pharmaceutical industry & Pharmaceutical products
Price on request
Delivery time:Delivery time on request
The precision pressure transmitter DMP 331Pi demonstrates the further development of well-tried DMP 331P.The signal from the specially designed piezoresistive stainless steel sensor is processed by the newly developed digital electronic system, performing thus an active compensation of sensor-specific deviations such as hysteresis, thermal errors and non-linearity. The temperature field of application of -40 ... 125 °C can be extended by the integration of a cooling element up to 300 °C.
Attributes of Precision Pressure Transmitter
May differ from supplier data
Basic data
Accuracy (±) 0.1 %
Pressure measurement range -1 to 40 bar
Measured media Paste-like media Fuels Water Show all Semifluid media
Diaphragm material Stainless steel 1.4435 Hastelloy Tantalum
Pressure type Absolute pressure Relative pressure
Sensor type Pressure transmitter
Product environmental influences (protection class/temperature)
Operating temperature range 0 to 70 °C
Medium temperature range -40 to 200 °C
Protection class/protection class of electr. connection IP 68 IP67
Electrical data / Signal connections
Number of wires 2
Electrical connection Binder plug 723, 5-pin Connection cable, PVC Binder plug 723, 7-pin Show all Cable outlet with ventilation hose M12 x 1 plug connection, 4-pin Connection plug, ISO 4400 Compact field housing other electrical connections please request Binder plug 423, 7-pin
Housing / Design / Mechanical data / Materials
Housing material (see data sheet for more information) Stainless steel
Design/housing Cylindrical
Sealing material FKM FFKM Other sealing material on request
Customized versions
Customized versions Electrical connection Oil fillings Process connection Show all Special measurement ranges Other accuracies Separation membrane
Signal inputs/outputs and interfaces
Interfaces/ protocols RS-232
Signal output 0…10 V DC 4~20mA
Typical applications
Typ. applications Food industry Laboratory technology Pharmacy
More functions and options
More functions/options Reverse polarity protection Short-circuit proof With temperature decoupler Show all Food-grade oil with FDA approval
Process connection
Process connection/pressure connection G 1/2" DIN 3852 with front-flush measurement cell G 1" (DIN 3852) with front-flush welded-on diaphragm Clamp DN25 DIN 32676 Show all Clamp DN32 DIN 32676 Clamp DN50 DIN 32676 Latex tube DN50 DIN 11851 please inquire about other pressure connections
Application-specific features
Application-specific features Any installation position
Approvals / Certificates / Performance level / Integrity level
Approvals/certificates/test marks IBExU 10 ATEX 1068 X IECEx IBE 12.0027X
Protection class II 1G Ex ia IIC T4 Ga II 1D Ex ia IIIC T 85 °C Da