Differential pressure gauge MD201-MB

analogwall-mountedwith electrical contact

The well-proven MD201 MB combines a pressure gauge and a pressure switch and is therefore suited to control pressure differentials of filters used in cleanroom and climate technology. The MD201 MB instruments feature a high reading accuracy and repeatability. They can be used in negative pressure and/or overpressure conditions. This is essential for air halls or research/experimental laboratories which for safety reasons need to be kept above or below atmospheric pressure level. Differential pressure gauge and switch are assembled in a bi-partite, weather-proof and shock-resistant plastic housing and are ready for connection. The device needs almost no maintenance, as it works without any manometer fluids. After opening the housing, the switching point can be set at each individual differential pressure switch (alternatively for rising or falling pressure) by means of the adjusting knob with scale. Due to its high reading accuracy, the integrated differential pressure gauge can also be used for pre-setting the switching point.