Pressure Gauge WIKA Model 532.52



DIN 16002

Nominal size in mm

100, 160

Accuracy class

Model 532.52: 1.0

Model 532.53: 1.6

Model 532.54: 2.5

The measurement accuracy is ensured for ambient pressure fluctuations 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

Overload safety

Minimum 1 bar absolute pressure (atmospheric pressure), in addition 10 x full scale value, max. 25 bar absolute pressure

Permissible temperature

Ambient: -20 … +60 °C

Medium: +100 °C maximum

Temperature effect

When the temperature of the measuring system deviates from the reference temperature (+20 °C): max. ±0.8

%/10 K of full scale value


  • Pressure measurement independent of fluctations in the atmospheric pressure
  • For gaseous, liquid and aggressive media, also in aggressive environments
  • Monitoring of vacuum pumps
  • Control of vacuum packing machines
  • Monitoring of condensation pressures and determination of vapour pressure in liquids


  • High overload safety
  • Long service life due to metalic media chamber selaing
  • Media chamber protect ed against unauthorised intervention, DT-GM 86 08 176

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