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A605, No.5 Bldg, BaiziYuan, Chaoyang, Beijing, 100124, China.

 
       
       
       
       
   

 

 

 

Diaphragm Pressure Gauges

 


Description


Diaphragm pressure gauge is composed of diaphragm separation device and pressure gauge matched. It is widely used in petroleum, chemical, medicine, foodstuff, and papermaking industries to measure the pressure of liquid media with strong corrosion, high viscosity, easy crystallization or solid granule.


Shock-proof pressure gauge is adopted as matched gauge head of shock-proof diaphragm pressure gauge, which avoids the effect of medium pulsation and environment shock and results in stable and reliable indication and improvement of life expectancy of the gauge.


Type Naming


Example: YNMF-100 0-1MPa axial shock-proof spacer type pressure gauge with front rim, 100 for diameter.


Technical Parameters
 

Type

YML-100

YML-150

YMNL-100

YMNL-150

YMF-100

YMF-150

YMNF-100

YMNF-150

Connection

Thread Connection

M20 X 1.5

Flange Connection

(as GB9113-88)

Accuracy

1.5; 2.5

Measuring Range (MPa)

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;

Environment Condition Temperature

Temperature: -40~70; Relative Humidity 85%

Shock-proof Class

V. H.3

V. H.4

V. H.3

V. H.4

Gauge Head

Nominal Diameter (mm)

Φ100; Φ150

Type

General

Shock-proof

General

Shock-proof

Accuracy

1.5; 2.5

Diaphragm Separation Device

Separation Device

1Cr18Ni9Ti  Flange Material 1Cr18Ni9Ti

Spacer Material

Stainless Steel, H Alloy, M Alloy, etc.

Filling Liquid

Methyl Silica Oil, Glycerin, etc.

 

 
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Copyright © 2003 Far Asia Co., Ltd (China) 
Last modified: 11/20/14