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Pressure gauges with inductive contact model 831, for hazardous areas
14320154.01 06/2019 EN/DE
EN
9. Specifications
Models 432.56, 432.36
Pressure limitation
Steady
Full scale value
Fluctuating
0.9 x full scale value
Short time
40, 100 or 400 bar
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
Wetted materials
Process connection with lower measuring flange
Stainless steel 316L
Pressure element
≤ 0.25 bar: Stainless steel 316L
> 0.25 bar: NiCr alloy (Inconel)
Sealing
FPM/FKM
Non-wetted materials
Case, movement, bayonet ring
Stainless steel
Dial
Aluminium, white, black lettering
Instrument pointer
Aluminium, black
Set pointer
Aluminium, red
Window
Laminated safety glass
Ingress protection per IEC/EN 60529
IP54
For further specifications see data sheet PV 24.07
Models 532.52, 532.53 and 532.54
Pressure limitation
Steady
Full scale value
Fluctuating
0.9 x full scale value
Short time
Minimum 1 bar absolute pressure (atmospheric pressure),
in addition 10 x full scale value, max. 25 bar absolute
pressure
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
Wetted materials
Process connection with measuring
chamber
Stainless steel 1.4571
Pressure element
≤ 0.25 bar: Stainless steel 1.4571
> 0.25 bar: NiCr alloy (Inconel)
Non-wetted materials
Case, movement, bayonet ring
Stainless steel
Dial
Aluminium, white, black lettering
Pointer
Aluminium, black
Window
Laminated safety glass
Ingress protection per IEC/EN 60529
IP54
For further specifications see data sheet PV 25.02
