3EH-800Z resistance shift test board level switch is blocked, blocked spindle stop.Motor continues to run, so release release, resulting in micro-switching off the motorpower, motor stops working, issue of level signals.

When the material level drops review board loss of resistance, motor recovery, issueof level signal detection instrument and is in the state.

Application: metallurgical, chemical, oil, electricity, food, paper, coal, building materials, medicine and other fields of material level alarm and control

Silo silo opening and sealing of the powder, granular, bulk materials detection, alarm and control; mechanical instruments, simple structure, high temperature; withoutcomplex electrical circuits, detection accuracy, control and reliable; dust resistantImpact; be long-term, reliable operation.