Description
These differential pressure gauges are made of highly corrosion-resistant stainless steel. A high overpressure safety is achieved by the all-metal construction and the close-fitting design on the pressure measuring diaphragm.
With its high-grade stainless steel construction and robust design this pressure gauge is greaded to chemical and process engineering applications. It is suitable for gaseous or liquid media, also in aggresive ambience.
The wetted parts for these instruement are available also in special materials such as Monel or Hastelloy.
The scale ranges of 0….60 mbar are available to meet the requirements of wide variety of applications.
Applications
- For measuring locations with a high differential pressure overload and/ or high working pressures (static pressures) also in aggresive ambience
- For gaseous, liquid, particulates-containing, viscous and aggresive media
- Monitoring and control of pumps
- Filter monitoring
- Level measurement in closed tanks
Special Features
Designs
DIN 16003
Highest overload safety either side, pressure ratings PN 40, 100, 250, or 400 hydraulic cushioning protection gainst rapid pressure changes.
Nominal Size in mm
100, 160
Accuracy class
Model 732.14 : 1.6
Model 762.14 : 2.5
Scale ranges
Gauges with PN 40 and 100
0…..60 mbar to 0….160 mbar (measuring cell 140)
0….025 bar to 0….40 bar (measuring cell 82)
Gauges with PN 250 :
0….60 mbar to 0…250 (measuring cell 140)
0….0.4 bar to 0…40 bar (measuring cell 82)
Gauges with PN 400
0…0.4 bar to 0….40 bar (measuring cell 86)
Pressure limitation
Ambient -20….+60°C
Medium : +100°C maximum
Temperature effect
When the temperature of the measuring system deviates fron the reference temperature (+20°C) : max ±0,5%/10 K of full scale value.