WFS-200 high resolution ball float level sensor switch sensor factory
| Max contact Power | 10W | 50W |
| Max switching voltage | 220VDC | 300VDC/250VAC |
| Max switching current | 1A | 0.5A |
| Max carry current | 1A | 1.5A |
| Diameter | 8mm | |
| Minimum Insolution Resistance | 1010Ω | |
| Working Temperature | –20°C~+85 °C | |
| Float Material | PP/POM | |
| Body Material | PP/POM | |
| Float SG | 0.75 | |
| Float Ball Size | 18*6mm | |
| Lead Cable Length | 30cm | |
| Approvals | Approvals | |
Working principle
The float level switch utilize the liquid buoyancy principle, along with the liquid pressure (water level) the float ball will move up and down ,the it will trigger the reed switch that sealed in the the PP stem ,the magnet arm will be affected, and for send the connect (ON or disconnect (OFF) signal.
The installation instructions (see Figure II)
1.on the bottom or the ceiling of the tank,vertical mount, No( open) or NC (closed) due to the installation position..
2. The total length is 36 mm , the connect use the M8 stand thread,diameter of the connector thread is 8 mm, length is 11 mm ,hex stem diameter 13 mm,height 4mm
3. Unscrew the nut ,via the hole at the bottom or at the ceiling , then tighten the nut.
Notice
Suit for corrosive liquid and other liquid , and the viscosity of the liquid is not high stick, won’t be dry.
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