New
Model 111.31 Bourdon tube pressure gauge, copper alloy
New product
Applications
- For equipment and plants for welding, cutting and allied processes
- Application for oxygen and acetylene
- Increased safety requirements
Special features
- Safety pressure gauge with solid baffle wall
- Reliable and cost-effective
- Nominal size 50
- Scale ranges up to 0 ... 400 bar
Description
Design
ISO 5171
Nominal size in mm
50
Accuracy class
2.5
Scale range
0 ... 2.5 to 0 ... 400 bar
or all other equivalent vacuum or combined pressure and vacuum ranges
Pressure limitation
Steady: 3/4 x full scale value
Fluctuating: 2/3 x full scale value
Short time: Full scale value
Permissible temperature
Ambient: -20 ... +60 °C
Medium: +60 °C maximum
Temperature effect
When the temperature of the measuring system deviates from the reference temperature (+20 °C):
max. ±0.4 %/10 K of the span
