Phenolic shell pressure gauges are mainly used in process flowUsed in places where the surrounding environment, process media, and environmental conditions are very demanding. The instrument has a sturdy housing with a pressure relief back cover with a safety partition, and a pressure relief hole on the back to release the internal pressure generated by the rupture of the overload elastic element, enhancing the safety of personnel and equipment.
Mainly used in industries such as petroleum, chemical, power, machinery, food, medicine, etc
Shell with pressure relief back cover with safety partition
Suitable for installation requirements under complex conditions
Execution standards |
ASME B40.100 |
authentication |
pass throughCPA(China)CRN(Canada) Certification |
Outer diameter of dial |
4.5” |
accuracy |
conform toASME B40.100standard grade1A |
Pressure bearing performance |
Static pressure:3/4xfull scale Dynamic pressure:2/3 xfull scale Instantaneous pressure: full range |
Allow overpressure |
≤10MPa:125%xfull scale >10MPa,≤60MPa:115% xfull scale |
Temperature performance |
When the temperature of the instrument's usage environment deviates20At ℃, the maximum change is ±0.04%/℃ full range |
Liquid receiving material |
304perhaps316L |
pressure element |
stainless steel316L CType tube or spiral tube |
Case Material |
Phenolic plastic |
Material of the movement |
stainless steel |
dial |
White background with black text, aluminum, optional dual scale |
pointer |
Black, aluminum |
window |
organic glass |
Installation method |
radial |
Process connection |
M20×1.5、G1/2、NPT1/2And others |
Case filling |
No filling, silicone oil, glycerin, other |
Environmental temperature for use |
-40℃~+70℃, the case is not filled with oil or filled with silicone oil -20℃~+60℃, the case is filled with glycerin |
measuring range | |||||||
MPa |
measuring range |
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 |
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0~25 |
0~40 |
0~60 |
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bar |
measuring range |
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 |
||
0~250 |
0~400 |
0~600 |
|||||
psi |
measuring range |
0~15 |
0~30 |
0~60 |
0~100 |
0~160 |
0~200 |
0~300 |
0~600 |
0~800 |
0~1000 |
0~1500 |
0~2000 |
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0~3000 |
0~4000 |
0~5000 |
0~6000 |
The measurement range given in the table also applies to units:mbar、kg/cm2andkPa.
Interface size can be customized
Customizable dial