APPLICATION
- Especially suited for occasional short-duration overpressure loads of to 4 times the measuring range
- Increased safety requirements
- With liquid-filled case for applications with high dynamic pressure loads or vibration
- With liquid-filled case for applications with high dynamic pressure loads or vibration
- For gaseous and liquid aggresive media that are not highly viscous loads or crystallising, also in aggresive ambience
- Process industry : Chemical, petrochemical, power plants, mining, on-and offshore, environmental technology, machine building and general plant construction
Special Feature
- High overpressure safety, ocerpressure range is indicated completely on scale
- Safety pressure gauge with solid baffle wall designed in compliance with operational safety requirements of EN 837-1
- All stainless steel contruction
Description
Design
Safety pattern version following EN 837-1
Nominal size in mm
100, 160
Accuracy class
Measuring range : 1.0
The measuring range end is marked by a triangle
Pressure limitation
Steady : end value of measuring range
Fluctuating : 0.9 x end value of measuring range
Short time : Overpressure range
Permissible temperature
Ambient :
-40…..+60°C without liquid filling
-20….+60°C gauges with glycerine filling 1)
Medium
+200°C maximum without liquid filling
+100°C maximum with liquid filling 1)
Temperature effect
When the temperature of the measuring system deviates from the reference temperature
(+20°C) : max. ±0.4%/10K of full scale value