The Water Level Sensor Float Switch – Small PP is a reliable and durable liquid level detection switch designed for water tanks, reservoirs, aquariums, sump pumps, and other fluid systems. Made from corrosion-resistant polypropylene (PP) with a buoyant design, this small float switch provides simple ON/OFF switching as the liquid level rises or falls.

Ideal for DIY automation, pump control, industrial tanks, and home water systems, this float switch offers stable performance and easy installation.

Features

• Durable polypropylene (PP) construction
• Compact float switch design
• Simple ON/OFF level detection
• Works with water and many non-aggressive liquids
• Corrosion-resistant materials
• Reliable and repeatable switching action
• No power requirement for sensing (passive switch)
• Easy to mount in tanks or pipes
• Suitable for vertical or horizontal installation
• Long service life with minimal maintenance

Specifications

• Type: Water Level Float Switch
• Material: Polypropylene (PP)
• Switch Type: Mechanical reed switch (magnetic float actuated)
• Max Contact Rating : 10W
• Max Switching Voltage : 220V DC/AC
• Max Switching Current : 1.5A
• Max Breakdown Voltage : 300V DC/AC
• Max Contact Resistance : 100m ohm
• Temperature Rating : -10 / +85 Celsuis
• Float Ball Material : P.P
• Float Body Material : P.P
• Thread Dia(Approx) : 9.5mm / 0.374"
• Switch Body Size : 23.3 x 7.8mm (Max D*H)
• Cable Length : 36cm (Approx.)
• Color : White
• Mounting Style: Side-mount or vertical float switch
• Liquid Compatibility: Water and neutral fluids

Applications

• Water level detection in tanks
• Sump and drain pump control
• Aquarium and aquaculture systems
• Industrial liquid monitoring
• DIY water automation projects
• Reservoir and cistern level control
• Cooling system fluid detection
• Rainwater harvesting systems