SL-4501 metal float level switchDetailed product description：

Characteristics of SL-4501 metal float level switch:

The SL-4501 float level switch is lightweight, has a simple working principle, high reliability, and long service life. It is used in water dispensers, food machinery, water treatment, cleaning machines, hydraulic presses, inkjet printers, shipbuilding and papermaking, printing, power generation equipment, dye industry, etc.
Working Principle:
One or more reed switches are installed inside a sealed non-conductive magnetic tube. When the annular magnet approaches the center of the reed switch, the reed switch contact is turned on. Conversely, when the magnet leaves, the reed switch switches from ON to OFF.
Installation method: Vertical installation
Liquid receiving material: SUS304/316
Working temperature: -10~120 ℃ (MAX200 ℃ high temperature needs to be customized)
Contact capacity: 70W/50W 220VAC;
Switching current: 0.7A;