Product Description
The single unit or multiple reed switch units are housed tightly in stainless steel or engineering plastic stem, and the permanent magnet is sealed into the middle of the specified float ball(s). You can mount the float ball to penetrating through the stem, then the liquid buoyancy will deliver the float ball up and down at the specified position by graduating rings.
When the float internal magnet approaches the reed switch, it will actuate the reed switch contact point to create an open or close circuit. We can apply such on-off output signals to reach liquid level controlling and monitoring purpose. The figures below show the float orientations on N.O. (Normal Open) and N.C. (Normal Close).
The FC/FD Series is a magnetic float level switch product line. They are top mounted units designed to provide cost-effective multiple switch points using a single entry point into the vessel.
Description
Features。Single or Multiple point liquid magnetic float level switch customized to your application
。Simple installation and high reliability
。Cost-effective design
。High temperature and explosionproof units available
。Marine grade approval
。Mulliple points measuring, multiple level points could be for custom-made.
。Employing the magnet to actuate the reed switch requires no power.
。Life expectancy of each contact can reach up to 2 million times.
。All output signal wing are simplified in same junction box (housing) to economize the exlemal wiring construction.
。FC(D) type magnetic float level switches are more cost-effective than other level switches in terns of multiple points.
。The housing protection is at least IP65.
。Rugged construction and multiple options for materials from engineering plastics as PVDF, PP, PVC, and stainless steels such as SUS304, SUS316, float switches can be applied to versatile applications in chemical corrosion of acidity and alkalinity liquid, solvents or oil fuels.
。The reed switch and lead wire are isolated with liquids absolutely. All stainless steel switches are applicable to high pressure and high temperature environment.