Wika Absolute pressure gauge with diaphragm wika 532.51 wika 532.52 wika 532.53 wika 532.54

Wika Absolute pressure gauge with diaphragm wika 532.51 wika 532.52 wika 532.53 wika 532.54

Applications

■■ Pressure measurement independent of fluctuations in the atmospheric pressure

■■ For gaseous, liquid and aggressive media, also in aggressive ambience

■■ Monitoring of vacuum pumps

■■ Control of vacuum packing machines

■■ Monitoring of condensation pressures and determination of the vapour pressure of liquids

Special features

■■ High overpressure safety

■■ Long service life due to metallic media chamber sealing

■■ Media chamber protected against unauthorised

intervention DT-GM 86 08 176

■■ Gauges compatible with switch contacts

■■ Scale ranges from 0 … 25 mbar absolute pressure

Description

Nominal size in mm

100, 160

Accuracy class

Model 532.51 NS 160: 0.6

Model 532.52: 1.0

Model 532.53: 1.6

Model 532.54: 2.5

The measuring accuracy is ensured for fluctuations in atmospheric

pressure between 955 and 1,065 mbar (min. and max.

of atmospheric pressure).

Scale ranges

0 ... 25 mbar to 0 ... 25 bar absolute pressure

Pressure limitation

Steady: Full scale value

Fluctuating: 0.9 x full scale value