Differential pressure gauge LFB

analogdiaphragm

LEFOO pressure gauge LFB is a kind of elastic strain gauge that consists of magnetic spiral movement and rubber diaphragm as the sensitive element to measure the pressure. It displays the pressure of tested gas by pointer and scale, the pressure gauges are capable for positive pressure type, negative pressure type or differential pressure type. Bulk buy direct from Lefoo pressure switch manufacturer. Specification of LEFOO pressure gauge multiple ranges are optional, minimum 0 ~ 30Pa to maximum 0 ~ 210KPa 2 sets of pressure ports (side, back) + 3 mounting modes = free and flexible application. Excellent accuracy, reasonable price. dp gauge,Dwyer Magnehelic replace The function of a differential pressure gauge The media chambers of a differential pressure gauge are separated from each other by the pressure element. If the two pressures being measured are the same, there is no movement through the pressure element, and no pressure is indicated. As soon as the two measured values are different from each other, thus one of the pressures is higher or lower, then a differential pressure will be indicated. The transmission of the pressure element displacement and the indication of the pressure is achieved via a mechanical movement.