Capacitance Level Switch

الوصف

1. Working Principle

Uses the probe of the level switch and the wall of bucket as the two plates of the capacitor. When the medium between the two plate changes, so does the capacitance. The special analysis and treatment unit of the level switch will examine the range of changes. When the change value is up to the set value of the switch, which will be transformed into switch signal output for control use, in this way, it further reflects the height of the medium measured or the liquid interface.



2. Technical Specifications

Power Supply: **0VAC/**5VAC, *4VAC/*4VDC

Contact Capacity: **0VAC/*0A, DC*0V/*0A, SPDT

Operating Temp.: **0~*0 C( max. **0 C)

Wetted Material: SUS**4/**6L

Delay Time: 0~*0s adjustable

Protection Grade: IP*5

Process Connection: Flange/screw



3. Product Features

a. stable test could be realized in adhesion mediums; applicable to both conductive mediums and nonconductive mediums

b. convenient tests for highly corrosive liquids; no movable parts with sound mechanical strength; convenient installation and easy adjustment



4. Applications

Various solvents, water, water-oil interface, washing water, feed, medicine, plastic particles, plant effluent, domestic sewerage, rain water, dust, grain powder, lime powder, mine, pebble, mineral, etc.