Double Bourdon System Differential Pressure Gauges are designed to measure difference between 2 pressures. 2 models available: YCS General available and YCSHCorrosion-Proof. The YCS type is suitable to measuring the un-corrode medium and the YCSH type could be used in corrode environments.The instrument has 2 independent measuring systems. The measured pressure deflects the elastic elements, displacements then take place to actuate gear mechanisms through linkages to carry 2 pointers traveling over instrument dial, and an auxiliary dial shows the pressure difference.

Double bourdon tubes differential