Miniature bourdon tube pressure gauges 111.12.27

Applications

1:For gaseous and liquid media that are not highly viscousor crystallising and will not attack copper alloy parts
2: Indication of cylinder charging pressure

3: Respiratory protective equipment, sports weapons,welding engineering (compact equipment)
4: Medical engineering

Description

Nominal size in mm
27

Accuracy class
4.0

Scale ranges
Low pressure: 0 ... 4 to 0 ... 25 bar
High pressure: 0 ... 100 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: -40 … +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