Water Level Sensor Plastic Ball Float Switch

The Water Level Sensor Plastic Ball Float Switch is a simple and reliable solution for automatic liquid level detection in tanks, reservoirs, and containers. This compact float switch uses a floating plastic ball with an internal reed switch mechanism to detect water level changes and control pumps or alarms automatically.

It is widely used in home water tanks, sump pumps, RO systems, aquariums, industrial tanks, and irrigation systems. The sensor can help prevent water overflow, dry pump running, and tank empty conditions.

Because of its easy installation, low cost, and high durability, this float switch is perfect for DIY automation projects and professional liquid level monitoring systems.

Key Features of Water Level Sensor Plastic Ball Float Switch

• Simple and reliable water level detection
• Durable plastic float body
• Built-in reed switch mechanism
• Supports automatic pump control
• Prevents tank overflow
• Prevents dry running pump damage
• Easy vertical or horizontal mounting
• Works with Arduino and relay modules
• Low power consumption
• Long service life

This float switch ensures safe and efficient water management.

Technical Specifications of Water Level Sensor Plastic Ball Float Switch

Switch Type: Reed Switch (NO / NC configurable)
Voltage Rating: Up to 220V AC / 200V DC
Current Rating: Up to 1A
Contact Resistance: Low resistance contact
Material: Plastic float body
Cable Length: Approx. 30cm
Mounting Type: Vertical / Horizontal
Working Temperature: Up to 80°C
Application Liquid: Water and non-corrosive liquids

These specs make it suitable for many automation systems.

Working Principle of Water Level Sensor Plastic Ball Float Switch

The plastic ball float moves up or down based on liquid level. Inside the float is a magnet that activates a reed switch when the float reaches a specific position.

When water rises:

• Float moves upward
• Magnet triggers reed switch
• Pump turns OFF

When water falls:

• Float drops downward
• Reed switch changes state
• Pump turns ON

This simple mechanism provides automatic water level control.

Applications of Water Level Sensor Plastic Ball Float Switch

Home water tank automation
Overhead tank overflow protection
Sump pump control systems
Aquarium water level control
RO purifier tank monitoring
Industrial liquid tanks
Irrigation water control
Rainwater harvesting systems
DIY Arduino automation projects
Water level alarm systems

It is useful for both home and industrial use.

Advantages of Plastic Ball Float Switch

Low cost automation solution
No complex electronics needed
High reliability operation
Easy installation
Long lifetime
Compatible with relay modules
Works without microcontroller
Safe and energy efficient

It improves pump safety and water management.

Installation Tips

Mount vertically inside tank
Ensure float moves freely
Use relay for high load pump
Check wiring insulation
Test before final installation

Proper mounting ensures accurate level sensing.

Why Choose Water Level Sensor Plastic Ball Float Switch

Prevents water overflow damage
Protects pump motor from dry run
Simple automatic control
Reliable reed switch technology
Perfect for DIY automation

It is a must-have for tank automation projects.

Why Buy from Electroxbd

Original electronic parts supplier
Best price in Bangladesh
Fast delivery nationwide
Safe packaging guaranteed
Expert customer support

Electroxbd – Trusted Source for Reliable Electronic Parts

Website: electroxbd.com
WhatsApp: 01600334238
Location: Rajshahi, Bangladesh

Buy Water Level Sensor Plastic Ball Float Switch in Bangladesh

Order the Water Level Sensor Plastic Ball Float Switch today from Electroxbd and build reliable automatic tank control systems for home, industry, or DIY electronics projects.

Common Questions:

Q: What is the price of Water Level Sensor Plastic Ball Float Switch in Bangladesh?

A: The latest price of Water Level Sensor Plastic Ball Float Switch in Bangladesh is 220 BDT.

Q: Where to buy Water Level Sensor Plastic Ball Float Switch in Bangladesh?

A: You can buy the Water Level Sensor Plastic Ball Float Switch at the best price from ElectroXBD in Bangladesh.