Stainless Steel Float Switch – Water Level Control (45, 65, 75, 100, 150, 200 mm)

Key Benefits

Reliable Level Detection: Mechanical float design provides consistent activation upon rising or falling water levels without relying on electronic sensing, reducing false triggers from electrical interference.

Durable in Demanding Environments: Stainless steel construction resists corrosion and wear for long-term service in industrial or residential settings.

Easy to Install and Maintain: Lightweight, vertically mounted unit can be installed at the top or bottom of a tank without complex circuitry, simplifying setup and troubleshooting.

Flexible Sizing and Compatibility: Multiple length options (45, 65, 75, 100, 150, 200 mm) let you match the sensor depth to your tank or pipeline layout; the silver-colored sensor integrates cleanly with common plumbing and tank systems.

What It Does and Why You Need It

Acts as a simple, robust water level control to protect pumps, prevent overflow, and automate filling or draining tasks.

Provides a stable, mechanical contact signal based purely on buoyancy, so it operates reliably where electronic sensors might be affected by noise, conductivity, or chemical conditions.

Works with a variety of tank types and plumbing systems, making it suitable for both residential water tanks and industrial fluid management.

Key Features

Material: Stainless steel for corrosion resistance and long-term durability.

Function: Mechanical float/buoyancy mechanism triggered by fluid height changes for stable signal transmission.

Mounting: Vertical installation; can be mounted at the top or bottom of tanks for flexible placement.

Length Options: Available in 45mm, 65mm, 75mm, 100mm, 150mm, and 200mm to match various fluid depths and installation needs.

Compatibility: Designed for integration with industrial or residential plumbing and control systems.

Performance and Reliability

Stable mechanical switching avoids reliance on electronic components, enhancing reliability in noisy electrical environments or where water conductivity varies.

Simple design minimizes maintenance and reduces potential failure points compared to complex circuit-based level sensors.

Typical Applications

Residential Water Tanks: Automatic pump control to prevent dry running and to stop filling at a set level.

Water Treatment and Drainage Systems: Level monitoring and control in treatment tanks, sumps, and drainage pits.

Industrial Electrical Control: Reliable level switch input for PLC or relay logic where a durable, non-electronic signal source is needed.

Installation Guide

Select the sensor length that matches your fluid depth. Mount vertically in the chosen top or bottom position; the mechanical float activates as fluid levels rise or fall to provide a reliable control signal.

This stainless steel float switch offers a simple, durable solution for accurate water level control across a wide range of residential and industrial applications.