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◆ Model: YN40 YN50 YN60 YN75 YN100 YN150
◆ Use: This series of instruments have good shock resistance, especially suitable for places with strong vibration of environmental machinery, and can withstand violent pulsation, shock and sudden unloading of medium pressure. It is suitable for measuring the pressure of liquid, gas or steam which has no danger of explosion, does not crystallize, does not solidify, and has no corrosive effect on copper and copper alloy. The instrument indicates stable and clear readings. It is widely used in heavy machinery, mining, petroleum, chemical industry, metallurgy, electric power and other departments.
◆In practical application, according to the special characteristics of various media (such as oil ban, fireproof, corrosion-resistant, etc.), the requirements of the instrument are different, so this series of instruments derive many corresponding special instruments, their nominal diameter, installation type, connector thread, accuracy level, measuring range, etc. are the same as the seismic (shock) pressure gauge, mainly there are two categories:
2.1 Suitable for measuring the pressure of flammable and explosive media. It is strictly prohibited to contact with greasy flammable substances. Degreasing treatment is made before leaving the factory and tested to be free of grease.
2.1.1 YON series shock-resistant (seismic) oxygen pressure gauge
2.1.2 YHN series shock-resistant (seismic) hydrogen pressure gauge
2.1.3 YYN series of shock-resistant (shock) acetylene pressure gauge
2.2 The materials used are resistant to corrosion of the medium or the instrument has no effect on the medium, and to ensure that the detection elements and interfaces are clean and free of grease.
2.2.1 YAN series of shock-resistant (shock) ammonia pressure gauge
2.2.2 YDqN series of shock-resistant (shock) nitrogen pressure gauge
◆ Technical Parameters：
|
Model Number |
YN40 |
YN50 |
YN60 |
YN75 |
YN100 |
YN150 |
|
|
Nominal Diameter |
Φ40 |
Φ50 |
Φ60 |
Φ75 |
Φ100 |
Φ150 |
|
|
Installation Form |
Ⅰ |
* |
* |
* |
* |
* |
* |
|
Ⅱ |
/ |
/ |
* |
/ |
* |
* |
|
|
Ⅲ |
* |
* |
* |
* |
/ |
/ |
|
|
Ⅳ |
/ |
/ |
* |
/ |
* |
* |
|
|
Ⅴ |
* |
* |
* |
* |
/ |
/ |
|
|
Ⅵ |
/ |
/ |
* |
* |
* |
* |
|
|
Connector Thread |
M10×1 |
M14×1.5 |
M20×1.5 |
||||
|
Accuracy Class |
2.5 |
1.6 |
|||||
|
Measurement range （MPa） |
Vacant：-0.1～0 Pressure vacuum：-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 Pressure：0～0.1 0～0.16 0～0.25 0～0.4 0～0.6 0～1 0～1.6 0～2.5 0～4 0～6 0～10 0～16 0～25 0～40 0～60 0～100 0～160 |
||||||
|
Environmental conditions of use |
Temp：-5℃～55℃；-25℃～55℃ |
||||||
|
Vibration Rating |
V·H·4 |
||||||
|
Borden Tube Material |
QSn4-0.3 |
||||||
|
Protection Class |
IP65 |
||||||
|
Implementation standards |
JB/T6804 |
||||||
|
Note: 1. Joint threads can be customized according to user requirements. |
|||||||
◆ External Dimensions:
|
Radial direct type (Ⅰ) |
Axial eccentric direct type (Ⅱ) |
|
Axial concentric direct type (III) |
Axial eccentric insert type (IV) |
|
Axial concentric insertion type (V) |
Radial convex type (VI) |
|
Model Number |
Overall dimensions（mm） |
|||||||
|
A |
B |
C |
D |
d0 |
d1 |
d2 |
M |
|
|
YB40－Ⅰ |
38 |
25 |
8.5 |
Φ41 |
/ |
/ |
Φ3.5 |
M10×1 |
|
YB40－Ⅲ |
45 |
26 |
/ |
Φ41 |
/ |
/ |
Φ3.5 |
M10×1 |
|
YB40－Ⅴ |
38 |
26 |
/ |
Φ41 |
Φ3.5 |
Φ62 |
Φ3.5 |
M10×1 |
|
YB50－Ⅰ |
50 |
29 |
9.5 |
Φ52 |
/ |
/ |
Φ4 |
M10×1 |
|
YB50－Ⅲ |
54 |
29 |
/ |
Φ52 |
/ |
/ |
Φ4 |
M10×1 |
|
YB50－Ⅴ |
47 |
29 |
/ |
Φ52 |
Φ4 |
Φ72 |
Φ4 |
M10×1 |
|
YB60－Ⅰ |
56 |
33 |
11 |
Φ60 |
/ |
/ |
Φ5 |
M14×1.5 |
|
YB60－Ⅱ |
61 |
32.5 |
18 |
Φ60 |
/ |
/ |
Φ5 |
M14×1.5 |
|
YB60－Ⅲ |
61 |
32.5 |
/ |
Φ60 |
/ |
/ |
Φ5 |
M14×1.5 |
|
YB60－Ⅳ |
55 |
32.5 |
18 |
Φ60 |
Φ5 |
Φ75 |
Φ5 |
M14×1.5 |
|
YB60－Ⅴ |
55 |
32.5 |
/ |
Φ60 |
Φ5 |
Φ75 |
Φ5 |
M14×1.5 |
|
YB60－Ⅵ |
56 |
33 |
11 |
Φ60 |
Φ5 |
Φ75 |
Φ5 |
M14×1.5 |
|
YB75－Ⅰ |
67 |
32 |
10 |
Φ75 |
/ |
/ |
Φ5 |
M14×1.5 |
|
YB75－Ⅲ |
54 |
32 |
/ |
Φ75 |
/ |
/ |
Φ5 |
M14×1.5 |
|
YB75－Ⅴ |
54 |
32 |
/ |
Φ75 |
Φ5 |
Φ91 |
Φ5 |
M14×1.5 |
|
YB75－Ⅵ |
62 |
32 |
10 |
Φ75 |
Φ5 |
Φ89 |
Φ5 |
M14×1.5 |
|
YB100－Ⅰ |
90 |
48 |
15 |
Φ100 |
/ |
/ |
Φ6 |
M20×1.5 |
|
YB100－Ⅱ |
83 |
44 |
34 |
Φ100 |
/ |
/ |
Φ6 |
M20×1.5 |
|
YB100－Ⅳ |
68 |
44 |
34 |
Φ100 |
Φ6 |
Φ118 |
Φ6 |
M20×1.5 |
|
YB100－Ⅵ |
90 |
48 |
15 |
Φ100 |
Φ6 |
Φ118 |
Φ6 |
M20×1.5 |
|
YB150－Ⅰ |
117 |
51 |
16.5 |
Φ150 |
/ |
/ |
Φ6 |
M20×1.5 |
|
YB150－Ⅱ |
92 |
52 |
55 |
Φ150 |
/ |
/ |
Φ6 |
M20×1.5 |
|
YB150－Ⅳ |
69 |
52 |
55 |
Φ150 |
Φ6 |
Φ165 |
Φ6 |
M20×1.5 |
|
YB150－Ⅵ |
117 |
53 |
28 |
Φ150 |
Φ6 |
Φ165 |
Φ6 |
M20×1.5 |
