EN
WIKA operating instructions pressure gauge, model 2, copper alloy 25
14306500.01 09/2019 EN/DE
9. Specications
Model PG21BP-1 Model PG21BP-2
Nominal size in mm 100
Pressure limitation
Steady ¾ x full scale value
0.9 x full scale value
Short time 1.3 x full scale value
Permissible temperatures
Ambient temperature -40 … +60 °C -25 ... +60 °C
Medium temperature -20 … +80 °C -20 ... +60 °C
Temperature eect When the temperature of the measuring system
deviates from the reference temperature
Wetted materials
Process connection,
pressure element
Copper alloy
Ingress protection per
IEC/EN 60529
IP54 IP33