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  • High purity pressure gauge(HPG,L- pressure) - VCR1/4" Female Face Seal Swivel / BA grade-5

High purity pressure gauge(HPG,L- pressure) - VCR1/4" Female Face Seal Swivel / BA grade-5


●All parts are treated with ultrasonic purified water

●Welding is performed in an oxygen-free vacuum chamber protected by high purity argon gas

●The product has passed strict pressure and air  tightness testing, up to 1X10-9Pa·m³/s

●Suitable for the high purity gas distribution system used in a semiconductor, electronic,medical,biotechnology and pharmaceutical industry


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PRODUCT SPECIFICATION

 

Model

HPG50-VP/AP-G-L/C

 

Nominal Diameter (mm)
50

 

Pressure Range
Item No:66005--- -30inHG~0~300psi / 0~600psi

 

Displacement (mm)
1.1~1.4

 

Accuracy (%)
ASME 40.100-2013 GradeA

 

Gas path sur face finish
< 16Ra µin (Internal)


Cleanliness
IEST-STD-CC1246 Level 100 R1
(Exceeds ASME B40. 100 Level IV)

 

Load Capacity
Stable : 75% FS
Fluctuating pressure : 66% FS
Short time :100% FS

 

Working Environment
Ambient Temperature -40°C ~65°C
Medium max. +100°C
Relative humidity 50%

 

Temperature Influence
Accuracy at temperature above and below the reference temperature (20°C) will be effected by approximately ±0.4% per 10°C of full scale

 

STANDARD CONFIGURATION

 

Connection
VCR1/4" Female Face Seal Swivel
316L SS
VCR tubes and fittings
316L SS
(available upon request)


Fitting
Lower Mount (L)
Center Back Mount (C)


Measuring Element
Bourdon tube : 316L SS
Movement : 304 SS


Dial
Aluminum


Pointer
Aluminum


Case
304 SS (electrolytic polishing)


Window
Polycarbonate(PC)

 

PICTURE DETAILS

APPEARANCE AND INSTALLATION DIMENSION(MM)

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