Wika Diaphragm pressure gauge Model 432.25.2

Wika Diaphragm pressure gauge Model 432.25.2

Applications

For pressure measurement in gaseous and liquid, also aggressive media for demanding high purity applications, also in aggressive ambience

Semiconductor and flat panel industry

Gas distribution systems

Medical gases

Hook-up-application

Special Features

Dead space free media chamber

Excellent rinsing behaviour

Helium leak tested, leak rate ≤ 10-9mbar · l/s

Case and media chamber electropolished, surface roughness Ra ≤ 0.25 μm

All ultra high purity gas fittings available

Description

Nominal size:2"

Accuracy class

Grade B according to ASME B40.1

Higher accuracy class on request

Scale ranges

-1 . 4 bar / -30 inHg ... 60 psi

-1 . 9 bar / -30 inHg ... 130 psi

Operating temperature

Ambient: -10 ... + 60 °C

Medium: +60 °C maximum

Pressure connection

All ultra high purity gas fittings available

Pressure element:Inconel

Dial:Aluminium, white, black/red lettering, dual scale bar/psi

Pointer:Aluminium, black

Case:Stainless steel 316L, electropolished

Window:Polycarbonate, twist-lock