기능

• Since the situation is judged by the capacitance, there is little malfunction against the dirt adhesion on the sensor surface.
• It is designed to be less affected by waves and rain by a microcomputer.
• The sensor does not distinguish between start and stop, and it automatically determines.
• The sensor wire itself is flexibly deformable and requires no tools.
• Compact design that can be used even in small spaces.
• With only the sensor wire outside and all the control parts inside the head cover, the structure is strong against impact and easy to handle.
• Uses a contactless semiconductor relay for long service life even in the field where it frequently intersects.
• For drainage of pits in factories, manholes and underground passages.
• For storm water drainage.
• For automatic drainage of septic tanks and small-scale treatment plants.