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
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