Technology for Environmental Protection - Measuring. Controlling. Monitoring.
Pressure transducers DMU 02 Vario
Can also be used in rough ambient conditions


The new AFRISO pressure transducer DMU 02 Vario with field housing can now also be used in rough ambient conditions. The non-wetted parts are designed in such a way as to allow for easy cleaning of the transducer in the process environment.


The new AFRISO pressure transducer DMU 02 Vario with field housing can now also be used in rough ambient conditions. Typical application areas include plant engineering, mechanical engineering, process engineering, food and pharmaceutical industries.
DMU 02 Vario excels with superior dynamics and high long-term stability as well as outstanding resistance to vibrations and pressure. Seals are not required since the measuring cell is directly welded to the process connection. Versions with an open process connection do not need hydraulic transfer fluid so that DMU 02 Vario is the perfect solution for oil- and grease-free applications as well as pressure measurements of fluids. If flush pressure connections are required in the process, a second diaphragm is mounted in front of the measuring cell.

The Vario diaphragm systems are filled with special transfer liquids, depending on the application; they are also hermetically sealed by means of welding. The possibility of diffusion of the transfer liquid out of the system or of the measured medium into the system is excluded. The series DMU 02 Vario pressure transducers feature stainless steel housings and stainless steel connections; they are available for the ranges -1/0 bar and 0/250 mbar up to 0/2,000 bar. The pressure transducers are supplied with 12 to 32 V DC, they are suitable for temperatures of the measured medium from -40 to 125 °C and they supply 4-20 mA or 0-10 V output signals. Other electrical connections or output signals as well as customer-specific and industry-specific process connections are available as options. Typical application areas of the pressure transducers include engineering, process technology, food and pharmaceutical industries as well as ultra-pure gas applications.