Xi'an Automation Instrument No.1 Factory
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YPF series diaphragm pressure gauge
◎Application Description
This gauge is suited for measuring the pressure of all kinds of liquid with some corrosion, nonsolidified or non-crystallized.
The material of diaphragm can be selected when the corrosion of the service medium is concerned. Outer case is made of stainless steel, and can be used in corrosive environment.
◎Structure
This gauge is made up of the measuring system (involve connector, flange and diaphragm), gear setting, point setting and outer case.
When the service medium pressure act on the flexibility parts (diaphragm), and make it move, with the stick help, sending and making it bigger, then the pointer point it out on the dial.
◎Main Technology Data
| Type | Corrosion resistance diaphragm pressure gauge, M20*1.5 male thread socket (YPF-A) Corrosion resistance St.st diaphragm pressure gauge,M20*1.5 male thread socket (YPF-B) Corrosion resistance flange type St. st diaphragm pressure gauge (YPF-BF) |
| Diameter | Φ100mm Φ150mm |
| Measuring Range | 0~0.06, 0~0.1, 0~0.16, 0~0.25,0~0.4. 0~0.6, 0~1, 0~1.6,0~2.5MPa, -0.1~0, -0.1~0.06, -0.1~0.15,-0.1~0.3, -0.1~0.5, -0.1~0.9MPa, -0.1~1.5, -0.1~2.4MPa 0~1.6, 0~2.5, 0~4, 0~6, 0~10,0~16, 0~25, 0~40KPa, -1.6~0,-2.5~0, -4~0, -6~0, -10~0,-16~0, -25~0, -40~0KPa, -0.8~0.8,-1.2~1.2, -2~2, -3~3, -5~5, -8~8,-12~12, -20~20KPa |
| Pressure Unit | Mpa KPa |
| Accuracy Class | cl.2.5 |
| Case Material | Cast aluminium (for YPF-A) Stainless steel (for YPF-B and YPF-BF) |
| Diaphragm | Cr 15Ni7Mo(PH15-7Mo) 316L(≤25Kpa) |
| Gasket | NBR (for YPF-A) PTPE (for YPF-B and YPF-BF) |
| Connector | Stainless Steel |
| Mounting Type | Installed vertically |
| Thread | M20*1.5 (We can accept all kinds of thread from customers) |
| Protection grade | Ip65 |
| ENV Temp and | -40~70°C, ≤90% |
| Relative Humidity Temp Affect | ENV Temp deviate from 20±5°C, additional error ≤0.4%/10°C |
◎Main Technology Data
| YPF-100A | YPF-100B | YPF-100B-F | YPF-150A | YPF-150B | YPF-150B-F | |
| D | f100 | f110 | f110 | f150 | f160 | f160 |
| H | 57 | 57 | 57 | 80 | 80 | 80 |
| h | 42 | 42 | 43 | 43 |
