Stainless steel version, with diaphragm element, class 0.6 ... 2.5

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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

Overpressure 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

Ingress protection
IP 54 per EN 60529 / lEC 529

More Information

More Information
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
Model No	532.51, 532.52, 532.53, 532.54
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