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Vacuum pressure gauge is widely used in the gas conveying, measuring non corrosive liquid pipeline and in a closed container, no explosion danger, no crystal, non condensable solid liquid, gas, steam, etc. medium pressure size. The structure has the advantages of simple structure, high performance price ratio, direct viewing, reliable performance and the like.
The pressure measuring instrument is a kind of pressure measuring instrument which can measure the pressure and can measure the pressure.
Other name: vacuum pressure gauge pressure vacuum meter connecting joint.
Use: measuring pressure and negative pressure (vacuum) of a neutral gas and liquid in a machine, device, or container.
technical parameter
Product model | YZ-60 | YZ-100 | YZ-150 | YZ-200 | YZ-250 |
Nominal diameter (mm) | Φ 60 | Φ 100 | Φ 150 | Φ 200 | Φ 250 |
Joint thread | M14x1.5 | M20x1.5 | M20x1.5 | M20x1.5 | M20x1.5 |
Precision grade (%) | 4 2.5 1.6 2.5 | 2.5 1.6 1.0 | 2.5 1.6 1.0 0.4 0.25 0.16 | 2.5 1.6 1.0 | 2.5 1.6 1.0 |
measuring range (MP) | -0.1—0.06; -0.1—0.15; -0.1—0.3; -0.1—0.5; -0.1—0.9; -0.1—1.5; -0.1—2.4 | -0.1—0.06; -0.1—0.15; -0.1—0.3; -0.1—0.5; -0.1—0.9; -0.1—1.5; -0.1—2.4 | -0.1—0.06; -0.1—0.15; -0.1—0.3; -0.1—0.5; -0.1—0.9; -0.1—1.5; -0.1—2.4 | -0.1—0.06; -0.1—0.15; -0.1—0.3; -0.1—0.5; -0.1—0.9; -0.1—1.5; -0.1—2.4 | -0.1—0.06; -0.1—0.15; -0.1—0.3; -0.1—0.5; -0.1—0.9; -0.1—1.5; -0.1—2.4 |
Installation structure type | Direct mounting Convex mounting Embedded type | Direct mounting Convex mounting Embedded type | Direct mounting Convex mounting Embedded type | Direct mounting Convex mounting Embedded type | Direct mounting Convex mounting Embedded type |
Using environmental conditions | Temperature -40—70℃ Relative humidity≤85% | Temperature -40—70℃ Relative humidity≤85% | Temperature -40—70℃ Relative humidity≤85% | Temperature -40—70℃ Relative humidity≤85% | Temperature -40—70℃ Relative humidity≤85% |
