Float Level Switch with 100MΩ Insulation Resistance and 10W, 30W, 50W Contact Capacities for 1 Million Working Life

Float level switch with contact capacities of 10W, 30W, and 50W

Product Introduction

The float level switch offers versatile contact capacities of 10W, 30W, and 50W. It is designed to detect liquid levels accurately in various settings. The switch operates by utilizing a float that moves with the liquid level, triggering the contacts to open or close accordingly. It is suitable for different applications, from small household water tanks to industrial tanks. Its multiple contact capacities enable it to handle different loads, making it a reliable choice for controlling pumps, motors, or other equipment, ensuring efficient liquid level management and system protection.

Technical Parameters

Contact Capacity: 10W, 30W, 50W

Switch Current: 0.5A

Switch Voltage: 220VAC/24VDC

Insulation Resistance: > 100MΩ

Working Life: 1 million times

Working Pressure: 1.0～3.0 MPa

Working Temperature: SUS: -20～200℃ PP: -10～80℃

Medium Specific Gravity: >0.55

Product Material: SUS304/SUS316/PP/PE/PTFE

Product Diagram

Connecting Rod Float	Sample Diagram of Connecting Rod Float

Installation and Operating Instructions

The installation position should be kept away from the water inlet, otherwise the switch may malfunction due to the water inlet.

If the switch is installed on the concrete pool wall, an L-shaped angle steel bracket can be added.

If the switch is installed in the stirring area, a wave-proof tube or wave-proof baffle can be installed.

Select a flange connection pipe with an inner diameter larger than the diameter of the floating ball.

The specific gravity of the liquid being measured must be greater than that of the floating ball.

Plastic materials are suitable for acidic and alkaline liquids, while metal materials are suitable for high-temperature liquids such as fuel oil.

The action point of the floating ball has been adjusted at the factory according to the customer's ordering requirements. Please do not adjust the position of the floating ball at will.

The connected load capacity must not exceed the output point capacity.