Diaphragm pressure gauge for measuring a certain corrosive, pressure or negative pressure of non-coagulating or non-crystalline variety of fluid media .
Structure: Diaphragm -type pressure gauge from the diaphragm parts, movement parts, components and casing connection pointer parts of four major components Principle: diaphragm pressure gauge is a diaphragm as a strong instrument of components, when measured media pressure acting on the diaphragm, the diaphragm produces a displacement, through the movement components, the pointer components, so that the pressure to be measured clearly be indicated on the dial .
Accuracy: 2.5 Ambient temperature : -40 ~ + 70 ℃; relative humidity less than 90% Temperature: Temperature deviation from 20 ± 5 ℃, its temperature is an additional error of less than 0.04% / ℃ working position : vertical installation. shell protection grade : IP64
Model Case outer diameter (Ф) Type
YPF 100150 A: diaphragm pressure gauge M20 * 1.5 external thread connection
B: stainless steel diaphragm pressure gauge M20 * 1.5 external thread connection
BF: flange stainless steel diaphragm pressure gauge (25-4.0HGJ face flange )