Liquid Level Float Switch - Technical Datasheet
1. Product Overview
A liquid level float switch is an electro-mechanical device used to detect or control liquid levels in tanks, reservoirs, and industrial systems. It operates via a buoyant float that rises/falls with liquid levels, activating an internal switch (mechanical or magnetic) to trigger alarms, pumps, or valves.
Key Features:
Corrosion-resistant (304/316 stainless steel, PP, or PVC options)
Wide media compatibility (water, oil, chemicals, wastewater)
Adjustable switching points (vertical or horizontal mounting)
Long lifespan (>1 million cycles)
2. Technical Specifications
2.1 Core Parameters (Table)
Parameter |
Specifications |
Material (Float) |
304 SS / 316 SS / PP / PVC |
Material (Stem) |
Stainless Steel / Nylon / PTFE |
Operating Temp. |
-20°C to +120°C (SS) / -10°C to +80°C (PP) |
Max. Pressure |
10 bar (Standard) / 25 bar (High-Pressure) |
Float Diameter |
50mm / 75mm / 100mm (Custom Sizes) |
Switch Type |
Reed Switch / Mechanical Microswitch |
Electrical Rating |
5A @ 250V AC / 10W DC |
Protection Class |
IP68 (Submersible) / IP65 (Splash-Proof) |
Cable Length |
2m / 5m (Standard) or Customizable |
Installation |
Top-Vertical / Side-Horizontal / Threaded |



Product descriptions from the supplier

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