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1, an overview of the
YP series diaphragm pressure gauges for measuring the corrode the steel and copper and other metal liquid, gas and other medium pressure and negative pressure;VPF series anticorrosive diaphragm pressure gauges can be used to measure the corrosive liquid, gas and other medium pressure and negative pressure.
2, the structure principle of
Structure: diaphragm pressure gauge by diaphragm components, machine components, four major part pointer parts and casing connection parts.
Principle: the diaphragm pressure gauge is diaphragm as the stronger sex element, when the measured medium pressure on the diaphragm, a displacement of the diaphragm, repass machine core components, pointer parts work, made to measure the pressure indicator on the dial out clearly.
3, technical parameters
| Type no. | Measuring range (MPa) | Accuracy grades | For note |
| YP-100 | 0-0. 1;0-0.16;0-0.25; 0-0. 4;0-0.6;0 and 1;0-1.6; 0-2.5;- 0.1-0; - 0.1-0.06 | 2.5 | general |
| YPF-100 | Corrosion protection | ||
| YP-150 | general | ||
| YPF-150 | Corrosion protection |
4, appearance size
| Type no. | D | H | h |
| YP-100 YPF-100 | Ф 100 | 61 | 69 |
| YP-150 YPF-150 | Ф 150 | 88 | 75 |
