Type 521 electronic pressure switch
The compact type 521 pressure switch is based upon the Huba Control developed thick film technology where the pressure measuring cell is fully welded.
Switching points set in factory are available both N/C and N/O function. Various electrical and pressure connections are available to suit given applications.
Medium ：Liquids and gases
Pressure range ：0 ... 2.5 – 600 bar
Upper switching point ：8 ... 100% fs
Lower switching point ：5 ... 97% fs
Accuracy ：typ. < 0.3% fs
Electrical connection ：Swift connector，M12x1
Pressure connection ：Inside thread or outside thread
