Working Principle
The SHF Series Small Float Ball Level Switch uses the relative position between the internal magnetic reed switch and the magnet inside the float to realize ON/OFF level control. In the horizontal duck-bill float structure, when the magnet approaches the magnetic reed switch, the contact point turns ON, and when the magnet moves away, the switch changes from ON to OFF.
In the vertical mounting structure, the ring magnet inside the float moves with the liquid level. When the ring magnet is close to the center of the magnetic reed switch, the contact point turns ON. When the ring magnet leaves the center position, the magnetic reed switch changes from ON to OFF. With this simple magnetic sensing principle, the SHF series provides reliable liquid level switching for compact equipment and small tank applications.
Technical Characteristics
Small structure design is suitable for limited installation space.
Available in horizontal and vertical mounting types.
Magnetic reed switch provides stable switch action.
Compact float design supports small tank applications.
Proper float selection depends on liquid specific gravity.
Larger float diameter can be used for high viscosity liquids.
Magnetic sensing design requires attention to iron filings in liquid.
Simple operating principle helps ensure reliable performance.
Technical Parameter
Product Type: Small Float Ball Level Switch
Mounting Type: Horizontal Or Vertical
Switching Principle: Magnetic Reed Switch
Output Action: ON/OFF Switching
Float Selection Basis: Liquid Specific Gravity
High Viscosity Adaptation: Larger Diameter Float Recommended
Medium Cleanliness Requirement: Avoid Iron Filings In Liquid
Application Structure: Compact Tanks And Small Equipment
Typical Application
Small Liquid Tanks
Compact Process Equipment
Water Storage Containers
Chemical Dosing Units
Industrial Control Devices
Cooling And Lubrication Systems
Light Duty Liquid Monitoring
Small Automatic Instrument Systems
Product Type
Product Selectiom Table
