Detail:
Summary
Diaphragm pressure gauge is suitable for measuring the pressure or negative pressure of various fluid mediums with a certain corrosive, non - or non - crystalline.
Structure principle
Structure: diaphragm type pressure gauge is composed of four parts, the diaphragm part, the movement part, the pointer part and the outer shell.
Principle: diaphragm type pressure gauge is the diaphragm as the instrument of the strong element, when the pressure of the tested medium to the diaphragm, the diaphragm produces a displacement, and then through the movement parts, the pointer part of the work, so that the pressure to be measured clearly on the dial indicator.
Technical parameters
Accuracy class: 2.5
The use of environmental temperature: -40 ~ +70, relative humidity is not more than 90%.
Temperature effect: when the temperature deviation is 20 + 5, the temperature error is no more than 0.04%/
Job position: vertical installation
Shell protection class: IP64
Model
Type diameter (diameter) type case
YPF 100
150 A: diaphragm pressure gauge
M20 * 1.5 external thread interface
B: stainless steel diaphragm pressure gauge
M20 * 1.5 external thread interface
BF: flange stainless steel diaphragm pressure gauge
(25-4.0HGJ flange)
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