EN
WIKA operating instructions pressure gauge, model 2, copper alloy22
14306500.01 09/2019 EN/DE
9. Specications
9. Specications
Wetted materials
Models 212.20.100, 212.20.160, 213.40.100 and 213.53.100
Maximum
permissible
pressure PS
Medium temperature
≤ 80 °C ≤ 150 °C ≤ 200 °C
≥ 0.6 bar
Copper alloy
≤ 25 bar
≤ 70 bar
Stainless steel
≤ 80 bar
≤ 1,000 bar
Copper alloy and stainless steel
Models 212.20.100, 212.20.160
Nominal size in mm 100, 160
Pressure limitation
Steady
0.9 x full scale value
Short time 1.3 x full scale value
Permissible temperatures
Ambient temperature -40 … +60 °C
Medium temperature
Temperature eect When the temperature of the measuring sys-
tem deviates from the reference temperature