WIKA PGS23 - Page 26

Pressure gauges with inductive contact model 831, for hazardous areas26
14320154.01 06/2019 EN/DE
EN
Models PGS21.100, PGS21.160
Pressure limitation
Steady Full scale value
Fluctuating 0.9 x full scale value
Short time 1.3 x full scale value
Temperatureeect 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 Copper alloy
Pressure element < 100 bar: Copper alloy, C-type
≥ 100 bar: Stainless steel 316L, helical type
Non-wetted materials
Case, bayonet ring Stainless steel
Movement Copper alloy, wear parts argentan
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 specications see data sheet PV 22.01
Model PGS23.063, PGS26.063
Pressure limitation
Steady 3/4 x full scale value
Fluctuating 2/3 x full scale value
Short time Full scale value
Temperatureeect 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
PGS23.063: Stainless steel 1.4571, stainless steel 316L
PGS26.063: Monel
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 specications see data sheet PV 22.03
9. Specifications