Filter monitoring instrument MD 201-MB  -  maintenance-free and reliable differential pressure measuring instrument

The differential pressure measuring / filter monitoring instrument MD201-MB allows for an optical (analogue scale) and an electrical monitoring of differential pressures, especially of fans and filters in HVAC and clean-room applications. It’s characterized by its high reading and repetition accuracy.

The differential pressure gauge and switch are incorporated in a weather- and impact-proof bi-partite plastic housing, ready for construction.

The MD201-MB measuring instrument works mostly maintenance-free as no measuring fluids etc. are used. After opening the housing, the differential pressure switch is clearly visible. The switch point, either for increasing or decreasing pressure, can be set by using the scaled dial.

The pressure connection consists of two connecting pieces on the upper side of the housing, a cable gland at the underside forms the electrical connection.