wika Diaphragm pressure gauge Stainless steel version wika 432.50 433.50

wika Diaphragm pressure gauge Stainless steel version wika 432.50 433.50

Applications

■■ For measuring points with increased overpressure

■■ With liquid-filled case for applications with high dynamic pressure loads or vibrations 1)

■■ For gaseous and liquid, aggressive and highly viscous or contaminated media, also in aggressive ambience

■■ Process industry: Chemical/petro-chemical, power stations, mining, on- and offshore, environmental technology,

machine building and general plant construction

Special features

■■ All stainless steel construction

■■ High overpressure safety

■■ Process connection thread or open flange

■■ Wide choice of special materials

■■ Scale ranges from 0 … 16 mbar

Description

Design

EN 837-3

Nominal size in mm

100, 160

Accuracy class

1.6

Scale ranges

0 ... 16 mbar to 0 ... 250 mbar (flange Ø 160 mm)

0 ... 400 mbar to 0 ... 25 bar (flange Ø 100 mm)

or all other equivalent vacuum or combined pressure and

vacuum ranges

Pressure limitation

Steady: Full scale value

Fluctuating: 0.9 x full scale value