Divide by indirect measurement of pressure gauges, to measure the viscosity, easy to crystallization, corrosive, high temperature of the liquid, gas or granular solid media pressure.

• 隔膜压力表采用间接测量结构，适用于测量粘度大、易结晶、腐蚀性大、温度较高的液体、气体或颗粒状固体介质的压力。