High purity pressure gauge

High purity Pressure Gauge(HPG,H- pressure) - VCR1/4" Female Face Seal Swivel / BA grade-10

●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

Model

HPG50-VP/AP-G-L/C

Nominal Diameter (mm)
50

Pressure Range
Item No：66010--- 0-1000~4000psi

Displacement (mm)
1.1~1.4

Accuracy (%)
ASME 40.100-2013 GradeA

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

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
Capillary tube: 316L SS
Movement : 304 SS

Dial
Aluminum

Pointer
Aluminum

Case
304 SS (electrolytic polishing)

Window
Polycarbonate(PC)