Models 112.28, 132.28 Bourdon tube pressure gauge, copper alloy or stainless steel
New product
Applications
- For gaseous and liquid media that are not highly viscous or crystallising
- Model 112.28: Measuring system Cu-alloy
Model 132.28: Measuring system stainless steel, also for aggressive media - Hydraulics
- Compressors
- Refrigeration technology
Special features
- Vibration and shock resistant
- Especially sturdy design
- Stainless steel case
- Scale ranges up to 0 … 40 bar
Description
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 ... +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
