Vertical Float Switch

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Dual Ball Stainless Steel Vertical Float Level Switch, 2NO/2NC

SUCH-VFS-ES120102

● Voltage 110V/220V ● Rod length 120mm ● Working pressure <1.0Mpa ● Max. power 10VA/50VA

$59.86

Stainless Steel/Plastic Vertical Float Liquid Level Sensor, 110/220V

SUCH-VFS-ES4510

● Voltage: 0-110V/0-220V ● Material: Stainless steel/plastic ● Contact form: 1NO/1NC ● Rod length: 45mm

$60.32

Vertical Mount Float Switch Level Sensor, Stainless Steel

SUCH-VFS-MR10100

● Float pressure 0.7 MPa ● Applicable temperature -40~+125℃ ● Withstand voltage 1000V/10S ● Insulation resistance 2000mΩ/ 500V

$62.58

Vertical Magnetic Float Switch with Hirschmann Connector, 220V

SUCH-VFS-VMFS

● Maximum power 50VA ● Maximum switching voltage 220V AC/DC ● Maximum switching current 1.5A ● Temperature range -30~+120°C

$72.39

Dual Ball Vertical Magnetic Float Level Switch, 100~1000mm

SUCH-VFS-DBVMFS

● Maximum power 50VA ● Maximum switching voltage 220V ● Maximum switching current 1.5A ● Maximum contact resistance 100mΩ

$80.76

Adjustable Float Switch for Water/Oil, 220V, Vertical Mounted

SUCH-VFS-AFS

● Switching voltage 0-220V ● Resistance value 0.1Ω-Min ● Operating pressure <1.0Mpa ● Contact capacity 50W

$68.38

Dual Ball Vertical Metal Float Level Switch for Water Pump

SUCH-VFS-DUAL

● Maximum power 50VA ● Maximum switching voltage 220V AC/DC ● Maximum switching current 1.5A ● Maximum contact resistance 100mΩ

$125.69

A vertical float switch is a liquid level detection and control device designed for vertical installation on tanks or containers. It works by using a floating mechanism that moves up and down with the liquid level, triggering an internal switch to provide control or alarm signals.

Working Principle

When the liquid level rises or falls, the float moves accordingly, causing the internal magnetic system to activate or deactivate the switch. This allows automatic control of connected equipment, ensuring accurate level monitoring and safe system operation.

Vertical float switch type

Applications

The float switch is widely used in industrial equipment, storage tanks, water treatment systems, and automated control systems for liquid level monitoring, pump control, and overflow protection.

With a simple structure, reliable operation, and easy installation, the vertical float switch provides stable performance and long service life, making it a practical and efficient solution for various liquid level control applications.