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Pressure gauges with inductive contact model 831, for hazardous areas
14320154.01 06/2019 EN/DE
EN
9.5 Contact pressure gauges
Model 111.11.050
Pressure limitation
Steady
3/4 x full scale value
Fluctuating
2/3 x full scale value
Short time
Full scale value
Temperature effect
When the temperature of the measuring system deviates
from the reference temperature (+20 °C): max. ±0.4 %/10 K
of full scale value
Wetted materials
Process connection, pressure element
Copper alloy
Non-wetted materials
Case, bayonet ring
Stainless steel
Movement
Copper alloy, wear parts argentan
Dial
Aluminium, white, black lettering
Instrument pointer
Plastic, black
Set pointer
Plastic, red
Window
Polycarbonate
Ingress protection per IEC/EN 60529
IP54
For further specifications see data sheet PM 01.03
9. Specifications
Model 131.11.050
Pressure limitation
Steady
3/4 x full scale value
Fluctuating
2/3 x full scale value
Short time
Full scale value
Temperature effect
When the temperature of the measuring system deviates from
the reference temperature (+20 °C): max. ±0.4 %/10 K of full
scale value
Wetted materials
Process connection, pressure element
Stainless steel 1.4571, stainless steel 316L
Non-wetted materials
Case, movement, bayonet ring
Stainless steel
Dial
Aluminium, white, black lettering
Instrument pointer
Aluminium, black
Set pointer
Aluminium, red
Window
Polycarbonate
Ingress protection per IEC/EN 60529
IP54
For further specifications see data sheet PM 01.05
