Bourdon tube pressure gauge, copper alloy or stainless steel

Design
EN 837-1

Nominal size in mm
80

Accuracy class
1.6

Scale ranges
Model 112.28: 0 ... 0.6 to 0 ... 40 bar
Model 132.28: 0 ... 1 to 0 ... 40 bar
or all other equivalent vacuum or combined pressure and vacuum ranges

Pressure limitation
Steady: Full scale value
Fluctuating: 0.9 x full scale value
Short time: 1.3 x full scale value

Permissible temperature
Ambient:
-40 °C ... +60 °C
Medium:
+60 °C maximum (model 112.28)
+200 °C maximum (model 132.28)

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

Ingress protection
IP 54 per EN 60529 / lEC 529