Feature
MULTI-POINT BALL TYPE FLOAT SWITCH KF-805N/KARI Series
The multipoint float switch can be used for various liquids.
- Safe detections from one point control to multipoint control are ensured by the secure operations.
- The level of sewage including viscous liquids and scum is surely detected.
- Various applications from alarm to control are enabled by only one float.
Operating Principles

The inside of the float contains a weight embedded so that the float tilts and floats in one direction and a weight installed in a pendular state so as to hold the micro switch when the float and micro switch has tilted. Contact output is produced according to the tilt of the float.
Standard Specification
Contact Capacity | AC250V 3A (Resistance Load, KARI Mini Float Switch alone) |
---|---|
Allowable Temperature | Max 55℃ |
Allowable Pressure | Max 200kPa |
Specific Gravity of Liquid | Over 0.8 |
Material of Terminal Box | PVC |
Cable Material | PVC |
Rope Material | PP (Option SUS304) |
Weight Material | SUS304 (Option PVC) |
Process Connection | Equivalent to JIS 10K 100A |
Enclosure Rating | Equivalent to IP-55 |
Product Lineup

KF-805N

KARI Mini Float Switch

KARI Float Switch
In addition to the above, various specifications are available.
For more information, see respective catalogs or contact us by phone or mail.