Suitable for gas, liquid, corrosive medium and corrosive environment, meeting the strict requirements of high purity application
Semiconductor and flat panel display industry
Gas transmission and distribution system
Medical gas
Connection application
Functional characteristics
No dead volume in pressure gauge
Small internal volume can reduce the generation and retention of particles
Helium leakage test, leakage rate ≤ 10-9 mbar? L / S
The inner and outer shell are electropolished, and the roughness of the inner surface RA ≤ 0.25 μ M
Various high-purity pressure interfaces are available
describe
Standard size
2 "
Accuracy level
G grade B, conforming to ASME b40.1, can provide instruments with higher accuracy level as required
range
-0.14 MPA / - 30 in Hg 60 PSI
-0.19 MPA / - 30 in Hg 130 PSI
working temperature
Ambient temperature: - 10 +60 C
Medium temperature: max. + 60 ℃
Pressure interface
Full UHP interface available
Pressure element
Inconel
Clock dial
Aluminum, white, black / red print, dual pressure scale (bar / psi)
Pointer
Aluminum, black
Shell
Material: 316L stainless steel, electropolished
Instrument window
Polycarbonate, integrated screw cap design