CEPAI GROUP CO.,LTD

Diaphragm Pressure Gauge

diaphragm pressure gauge measures pressure or negative pressure gauge of various fluid medium which is corrosive, not crystallized or not solidified. Shock-resistant diaphragm pressure gauge not only has performance of general diaphragm, but also medium...

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Product Details

Diaphragm pressure gauge


Introduction:

diaphragm pressure gauge measures pressure or negative pressure gauge of various fluid medium which is corrosive, not crystallized or not solidified. Shock-resistant diaphragm pressure gauge not only has performance of general diaphragm, but also medium pulse-resistant, impulse load-resistant and environment sock-resistant. Corrosion-resistant diaphragm pressure gauge is used to measure pressure of liquid and gas which are corrosive, with large viscosity and no crystal. Corrosion and shock resistant diaphragm pressure gauge has features of both corrosion-resistant and shock-resistant gauges

 

Structure principle:

Gauge is made up of measurement system (including flange joint, bellow diaphragm), driving indication mechanism (including connection rod, gear driving mechanism, needle and scale) and housing (including case and cover).Housing is splash-proof structure, with excellent sealing performance to protect inner components from dirt.


Gauge works based on elastic component (diaphragm on measuring system) deformation. Medium pressure makes diaphragm become deformed---displacement, driven by driving mechanism with help of connection rod and then amplified, finally, needle on the gear will indicate the measuring value.


Technical parameter:

Accuracy: 2.5%

Ranges:

0~0.06、0~0.1、0~0.16、0~0.25、0~0.4、0~0.6、0~1、0~1.6、0~2.5、-0.1~0、

-0.1~0.06、-0.1~0.15、-0.1~0.3、-0.1~0.5、-0.1~0.9、-0.1~1.5、-0.1~2.4MPa

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、-40~0 KPa

-0.8~0.8、-1.2~1.2、-2~2、-3~3、-5~5、-8~8、-12~12、-20~20 KPa


Working pressure: dead load is up to 3/4 of upper limit; stress alternating is up to 2/3 of upper limit; instant pressure is up to upper limit.

Working environment temperature: -40~70℃ (relative humidity is not more than 85%)

Temperature influence: when working temperature deviation is 20±5℃, the error change is not more than 0.6%/10℃.

Working position: vertical mounting

Housing: IP64

Pressure measuring element: double capsule

Case: stainless steel

Scale: stainless steel

Needle: aluminum, black

Gauge glass: common glass

Thread: 60 M14 *1.5;100/150 M20*1.5, other specifications are optional



Model

Range

Pressure bearing size D1

Housing outer diameter D

Weight Kg

YPF-100A

0~0.06、0~0.1、0~0.16、0~0.25、0~0.4
0~0.6、0~1、0~1.6、0~2.5、-0.1~0
-0.1~0.06、-0.1~0.15、-0.1~0.3、-0.1~0.5
-0.1~0.9、-0.1~1.5、-0.1~2.4Mpa

Ф85

Ф100

1.6

YPF-100B
YPF-100B-F

Ф115

YPF-150A

Ф85

Ф150

1.8

YPF-150B
YPF-150B-F

Ф115

YPF-100B
YPF-100B-F

0~1.6、0~2.5、0~4、0~6、0~10
0~16、0~25、0~40*
-1.6~0、-2.5~0、-4~0、-6~0、-10~0、-16~0、-25~0、-40~0*
-0.8~0.8、-1.2~1.2、-2~2、-3~3、-5~5、-8~8、-12~12、-20~20*KPa

Ф160

Ф100

2.9

YPF-150B
YPF-150B-F

Ф160

Ф150

3.2


*pressure bearing size D1 of 0~40、-40~0、±20KPa is Φ85


If the diaphragm pressure gauge for sale caters to your requirement, welcome to buy with us. As one of the leading such manufacturers and suppliers in China, we will offer you cheap price and excellent services.
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