Water Level Float Switch Controller – PP Liquid Sensor

Water Level Float Switch Controller – PP Liquid Level Sensor

Keep tanks, reservoirs, and liquid containers under precise control with this Water Level Float Switch Controller. Built from durable polypropylene (PP), this compact liquid level sensor automatically detects rising or falling water levels and triggers connected equipment — pumps, alarms, solenoid valves, and more — without any manual intervention.

Whether you're managing a sump tank, aquarium, irrigation system, or industrial reservoir, this reliable float switch delivers consistent, maintenance-free performance at an exceptional value.

Key Features

• Durable PP Construction: Polypropylene body resists corrosion, moisture, and common chemicals for long-lasting service in wet environments.
• Multiple Options Available: Choose from 4 variants — PP White, PP Blue, PP Black, and DC 220V Water — to match your application requirements.
• Easy Installation: Simple float-and-tether design mounts quickly to tank walls or hanging fixtures with no special tools required.
• Automatic Operation: Float rises and falls with the liquid level, mechanically opening or closing the circuit to control connected devices automatically.
• Compact & Lightweight: Small form factor fits easily inside tanks, sumps, and enclosures where space is limited.
• Customizable: Adjustable cable length and mounting position allow you to set your desired trigger level precisely.
• Includes SMD: Each order comes with SMD included for added convenience.

Specifications

• Material: PP (Polypropylene)
• Color Options: PP White / PP Blue / PP Black / DC 220V Water
• Type: Float Switch Liquid Level Sensor
• Application: Water tanks, sumps, aquariums, irrigation systems, industrial fluid control
• Includes: SMD
• Customized: Yes

What Can You Use It For?

This float switch is ideal for a wide range of liquid management applications:

• Automatic pump start/stop control in water tanks
• Overflow and low-level alerts for reservoirs
• Aquarium and fish pond water level monitoring
• Irrigation and garden watering automation
• Industrial and HVAC condensate drain monitoring

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Frequently Asked Questions

Q: What does a water level float switch controller do?

A: A water level float switch controller uses a buoyant float attached to a switch mechanism. As the liquid level rises or falls, the float moves with it and mechanically opens or closes an electrical circuit. This signal can be used to automatically activate or deactivate pumps, alarms, solenoid valves, or other connected devices — keeping liquid levels within a set range without manual monitoring.

Q: What materials is this PP liquid level sensor made from?

A: This float switch is constructed from polypropylene (PP), a durable, corrosion-resistant plastic that holds up well against water, moisture, and many common household and light industrial chemicals. Its robust construction makes it suitable for both indoor and outdoor liquid management applications.

Q: How do I install the water level float switch?

A: Installation is straightforward. Mount the float switch inside your tank or reservoir at the desired trigger height — either by anchoring it to the tank wall or suspending it on its cable. Connect the switch leads to your pump, alarm, or controller circuit. The float will then automatically open or close the circuit as the water level changes, requiring no further manual intervention.

Q: Which variant should I choose — PP White, PP Blue, PP Black, or DC 220V Water?

A: The PP White, PP Blue, and PP Black variants differ primarily in color and are suitable for standard low-voltage control circuits. The DC 220V Water option is rated for higher-voltage applications. Select the color that best suits your setup or the voltage-rated version if your system operates at 220V DC. When in doubt, check your pump or controller's input specifications before ordering.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.