FLOAT SWITCH

Features

• PP float
• Compact switch design
• Solid structure, no moving parts
• High reliability and long service life
• Easy installation, simple structure, economical and durable

Product Description

Operating Principle

Liquid level sensors consist of a magnetic Reed switch and a floater. A magnetic material within the floater triggers the Reed switch as the liquid level moves up or down, thereby detecting the liquid level's position.

Characteristic

These liquid level sensors utilize imported components, offering characteristics such as compact size, a simple working principle, high reliability, and affordability. Floating balls are available in various materials and specifications for selection. Electrical parameters can be customized according to client requirements.

Application Field

This product is suitable for liquid level control in watering machines, water heaters, solar energy systems, air conditioning units, moisturizing machines, bathroom appliances, vending machines, oil tanks, water towers, and chemical industries. It is expected to be widely applied in motor vehicles, industrial equipment, agricultural equipment, and household electrical appliances.

General Specifications

Operation Environment

Maximum Operating Temperature: +85°C

Minimum Operating Temperature: -10°C

Approvals

Compliance/Certifications: CE

Declarations: ROHS

Dimension and Wiring

Diagram Description: A technical drawing shows the float switch dimensions and mounting. Key dimensions include a hexagonal fitting of 21.5mm (Hex 21.5), a 1/2" NPT thread, a length of 6±1mm, a 6mm section, a 19mm section, a total length of 52.5mm, and an outer diameter of Ø17mm. An angle of 45° is indicated for the float mechanism's tilt. The diagram illustrates the float assembly with a threaded body and the float itself on a stem.

Movement Explanation:

1. When the float is at an angle of 10±5°, the reed switch will be closed.
2. When the float is at an angle of 40±5°, the reed switch will be open.