Differential pressure gauge MF100Dif D401

dialbrassaluminum

Direct indication of the differential pressure High overload protection Zero correction With integrated pressure damping Application For differential pressure measurement at low differential pressure and high static pressure. For non-corrosive gaseous and liquid media which are not highly viscous. Particularly suitable for monitoring filters, pumps and pipe systems. Function The pressures act on two pressure chambers separated by an elastic diaphragm. If there are different pressures in the chambers, the diaphragm is axially displaced against a compression spring. This is transmitted to the movement by means of a rod. The differential pressure is directly indicated by a pointer. The diaphragm is held by a metallic support which results in an overpressure safety of up to 25 bar at both sides. Temperature performance Indication error when the temperature of the measuring system deviates from the normal temperature of 20 °C: at rising temperature approx. ± 0.5 %/10 K falling temperature approx. ± 0.5 %/10 K of full scale value Options Glycerine filling (type D 8) Back flange Special scales Other process connections