Description
These differential pressure gauges are made of highly corrosion-resistant stainless steel and feature and all -metal all-wetted media chamber to ensure long-term leak tightness (no elastomer sealing elements).
A high overload safety is achieved by the all-metal construction and the close-fitting design of the pressure measuring diaphragm.
With its high-grade stainless steel construction and robust design this pressure gauges is geared to chemical and process engineering applications. It is suitable for gaseous or liquid media, also in aggresive ambience.
The optional available low-temperature version allows the use for temperatures of down to -70°C (-94°F).
The scale ranges of 0….16 mbar to 0….25 bar are available to meet the requirements of a wide variety of applications.
Applications
- For gaseous and liquid aggresive media that are not highly viscous or crystallising, also in aggresive ambience
- Monitoring and control of pumps
- Filter monitoring
- Level measurement in closed tanks
Special Features
- Differential pressure measuring ranges from 0…16 mbar
- High working pressure (static pressure) up to 40 bar
- High overload safety up to 40 bar
- All welded media chamber
- Option : Low temperature version down to an ambient temperature of -70°C (-94°F)
Specification
Design
DIN 16003
Lower mount process connections, higly corrosion-resistant all-metal construction, measuring cell secured against unauthorised intervention, process connections.
Nominal size in mm
100, 160
Accuracy Class
0….16 mbar to 0…25 bar
Scale ranges 0….16 mbar. Scale length approx 180 < ° or all other equivalent vacuum or combined pressure and vacuum ranges.
Pressure temperature :
Ambient :
-20…..+60°C unfilled
-40….+60°C with silicone oil filling
70….+60°C Low-temperature version
Medium : ≤100 °C
Temperature effect
When the temperature of the measuring system deviates from the reference temperature (+20 °C ) max. ±05%/10 K of full scale value.