Safety valve: Viton - FKM, integrated on the HP side to protect the capsule
Temperature
Ambient temperature
-20°C ... +60°C
Storage temperature
-40°C ... +40°C ,Code 40
Media temperature
-20°C ... +60°C
Wetted parts
Process connection
G1/2"
1/2" NPT
Capsule
Stainless steel 1.4404 / AISI 316L
Performance
Accuracy
± 2 % FS
Min. measuring range
0 ... 10 mbar
Max. measuring range
0 ... 250 mbar
Zero adjustment
± 10 % FS
Adjustment screw accessible on the front side after removing of bezel ring and window
Manifolds
3-way manifolds are recommended to ensure to apply the pressure simultaneously on both sides and avoid single-sided overload.
Working principle
The HP is applied inside the capsule and the LP outside the capsule (in the case). The deflection of the capsule results from the difference between the pressure inside (HP) and outside (LP)