The pressure transmitter JUMO dTRANS p33 continually measures the pressure of non-aggressive and aggressive gasses, vapors, liquids, and dust. The device operates according to the piezoresistive measuring principle. The output signal is a load-independent direct current which acts linearly proportionally to the input pressure. Another available version is a level probe for explosion-proof areas.
The pressure transmitter dTRANS p33, type 404753, fulfills the following requirements of explosion group II: in a zone 1 and 2 potentially explosive area due to gas; here, the pressure connection can be mounted to zone 0 in a zone 21 and 22 potentially explosive area due to dust.
For the level probe version the surrounding pressure is achieved through a special cable with integrated pressure equalization hose. Any variations in air pressure are therefore automatically compensated and the surrounding pressure is taken into account.
Measuring ranges: 250 mbar to 600 bar relative and 600 mbar to 25 bar absolute
Medium temperature: -40 to +85 °C, optionally increased medium temperature to 200 °C (SIP and CIP capable)
Pressure transmitter or level probe
Safe use in Ex-areas
Piezoresistive silicon sensor
Accuracy: 0.5 % MSP (linearity)
Impervious to aggressive gases, vapors, and liquids
Protection type: IP65
Reverse-polarity protection
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