220mm Long Water Level Float Switch حساس مستوى الماء طويل

The 220mm Long Water Level Float Switch (حساس مستوى الماء طويل) is a compact mechanical device designed to detect and signal the presence or absence of liquid at a specific level. It operates by using a buoyant float that moves with the liquid surface and actuates a switching mechanism when a predetermined level is reached. This simple principle provides reliable on/off control for pumps, alarms, valves, and level monitoring systems without requiring complex electronics.Key advantages of this float switch design include straightforward installation, ease of integration into existing systems, and a clear mechanical action that is easy to understand and maintain. The 220mm length offers a defined sensing point suitable for confined or vertical-mounted applications where a discrete level detection is required.Typical applications for a float switch of this type include sump and sewage pumps, water tanks, cisterns, clean and waste liquid monitoring, and general-purpose level control in residential, commercial, and light industrial settings. The device can be used as a primary safety cutoff, an auto-start/stop control for pumps, or as an input to a building management system where a binary level signal is acceptable.Installation considerations: position the switch so the float can move freely and is not obstructed by tank internals or inlet flows. Secure wiring and connections according to applicable electrical codes and ensure the switch is mounted in the orientation recommended by the system designer. Routine inspection and cleaning will help maintain reliable performance over time.This product is intended for use where mechanical level detection is suitable and provides a durable, low-complexity solution for on/off liquid level control.