PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and

Ningbo Beilun Bonsen Auto Electron Co., Ltd.
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  • 5 yrs

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US$2.50-2.99 100 Pieces(MOQ)

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Product Highlights

  • Dual Protection Mechanism: Prevents leakage, overflow, and dry burning for safe operation.
  • Wide Material Selection: Available in PP, PVDF, Stainless Steel, and NBR for diverse liquids.
  • Flexible Installation: Supports top, side, and bottom mounting with flange, thread, or lock nut.
  • Full Customization: Customizable float size, cable length, and switch configuration.
  • IP67 Waterproof Rating: Ensures reliable performance in indoor and outdoor wet environments.
  • Precision Float Mechanism: Accurately triggers switch signals based on liquid level changes.
  • Versatile Application: Suitable for water dispensers, purifiers, ice makers, and industrial tanks.
  • ISO Certified Quality: Manufactured under ISO standards with strict quality control.

Product Images of PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and

PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and pictures & photos
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and pictures & photos
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and pictures & photos
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and pictures & photos
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and pictures & photos
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and pictures & photos
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
  • PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
  • PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
    PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
  • PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
    PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
  • PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
    PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
  • PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
    PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
  • PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
    PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
  • PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
    PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
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Product Description

Product Description
Our float level switch, with its ingenious float mechanism, can accurately follow the rise and fall of liquid levels and stably trigger switch signals, widely applicable to various scenarios such as industrial storage tanks and civil water tanks. A variety of materials such as stainless steel, PP, PVDF are available to adapt to different liquids and environments, with corrosion resistance and durability. It supports flexible installation methods such as top mounting, side mounting, and bottom mounting, and multiple assembly options including flange, thread, and lock nut. It can also be customized according to float size, cable length, switch configuration, etc. From household water management to complex industrial working conditions, it fully meets your liquid level monitoring needs, making liquid level control more accurate and worry-free.
Key Features
1.Float Mechanism: The ingenious float mechanism rises and descends in harmony with fluid levels, activating a reed switch with precision to mark key level thresholds.
2.Material Options: Choose from a rich selection of materials like stainless steel or PVC, each tailored to adapt to different liquids and environmental conditions.
3.Customization: Fully customizable to fit your needs, whether that's different float sizes, lengths, or switch configurations, ensuring a perfect match for your application.
 
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
Specifications:

Material
plastic: PP, PVDF, NBR,stainless steel
Length range
PP:30-400mm; stainless steel: 45-1000mm
Installation
top/side/bottom mounted; by flange, thread, lock nut
Length of cable
customized
Switch contact state
normal open or normal close
Type of medium
Edible water, oil, diesel oil, high temperature liquid, corrosive liquid
Environment
indoor or outdoor;stationary or vibration environment
Working voltage
DC voltage. Cannot be connected to the load
Model NO
LH-Float Switches-01
Product Name
Float Level Switch
Temperature Range
-20~+85°C
Certification
ISO
Company Profile
Manufacturer
Application
Water Tank,Level Control
Transport Package
Carton
Trademark
LiHang
Origin
Ningbo,China
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
Material and applications:

PP
Applicable for edible water and oil, liquid, household appliances and other products.  Working temperature:-10-+85ºC.
PP+NBR float
Applicable for diesel, oil and viscous oil and other industrial oil.
Working temperature:-10-+85ºC.
PVDF
Acid and alkali corrosion resistance
Applicable for the temperature up to 100ºC.
stainless steel 304
Applicable for high temperature oil and water up to 160ºC,
SUS304+PP float
Food grade, suitable for water medium products with specific rod length.
SUS304 main body+NBR float
Withstand high temperature, low specific gravity, suitable for specific rod length of oil medium products
SUS304+explosion-proof junction box
Applicable for large pools, tanks, pressure tank. temperature up to 160ºC.
Multi-point level control. rod up to 4 meters long
Packing & Delivery
roduct Descriptio
Packaging & shipping
Packaging Details
Standard export packing
Package Gross Weight
0.05KG
Carton Size
37*37*35cm/45*45*39cm
Selling Units
Single item
Full Container Weight
15-20kg




Lead time
Quantity (pieces)  1-100    101-1000  1001-5000  >5000
Lead time(days)      7              10              15              To be negotiated
Company Profile
Ningbo Lihang Intelligent Technology Co., Ltd
Ningbo Lihang Intelligent Technology Co., Ltd., founded in 2015, is a high-tech enterprise integrating R&D, production, sales and customized solutions of intelligent sensing and fluid control products.
Located in Ningbo, a city with advanced manufacturing industry, the company has a modern production base of over 2000 square meters, equipped with automatic SMT production lines, precision testing equipment and dust-free assembly workshops. The core team consists of engineers and industry experts who have been deeply engaged in the sensing field for more than ten years.
We focus on the R&D and manufacturing of electronic float switches, miniature flow meters, temperature sensors, proximity switches, TDS detection components and ice layer probes. With the characteristics of "high precision, high stability and high adaptability", our products are widely used in household appliances and commercial equipment such as water dispensers, water purifiers, instant hot water machines, coffee machines, ice machines, beverage machines and hot water faucets. Our services cover more than 30 provinces and cities in China and are exported to more than 20 countries and regions including Europe, America, Southeast Asia and the Middle East.
Adhering to the concept of "technology-driven innovation and quality winning trust", the company can not only provide customers with standardized products, but also complete product customization, function development and rapid mass production according to customers' special needs relying on strong R&D capabilities, helping customers improve the intelligence level and market competitiveness of their equipment.
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
FAQ
What can we do?
 Ningbo Lihang Intelligent Technology Co., Ltd,we proudly provide a comprehensive selection of standard, vertical, and horizontal liquid level float switches designed with precision and versatility. These standard float switches come in robust materials like stainless steel and various plastics, such as PVC, polypropylene, or PVDF, catering to different needs. Our float switches ensure tanks or containers maintain a safe fluid level while enhancing efficiency by automating liquid dispensing. Whether for filling or emptying, these switches help achieve the optimal level effortlessly. Customizable in length, they seamlessly adapt to various vessels, from the smallest containers to the largest tanks, and can integrate with alarms for added safety when levels deviate from the norm. Ideal for diverse applications, our versatile float switches are securely mounted into tank walls or extended using reliable extension tubes and liquid-tight fittings, making them adaptable to any tank configuration.
How does it work?
Many of our vertical liquid level indicators offer flexibility by allowing a simple transition from normally open to normally closed states. This is achieved by easily removing the retainer and flipping the float. In the normally open mode, the switch remains OFF until the fluid lifts the float, contacting the elastic ring and switching it ON. Once activated, the system ensures the tank never runs dry by initiating an automatic emptying process until the switch returns to the OFF position, prompting refilling. This innovative solution opens up endless applications, offering unparalleled reliability and convenience styles to meet your needs.
Quality Control
We have established a full-process strict quality control system. Starting from the careful selection of raw materials, core materials such as stainless steel and engineering plastics all undergo corrosion resistance and strength tests. During production, the float buoyancy accuracy and switch response speed are monitored in real time. Finished products also undergo aging tests simulating extreme working conditions to ensure each product has stable performance and a long service life.
After-sales Service
We provide a 1-year free warranty. For non-human damage, free repair or replacement is available. Whether it is installation and commissioning guidance or fault diagnosis and solution, we will follow up immediately. We also offer lifelong technical consultation to ensure you use the products with peace of mind and have no worries when encountering problems.
Vertical Configuration
Our versatile Vertical float level sensors offer unmatched flexibility with installation options at both the top and bottom of the tank. Achieve seamless system performance by effortlessly managing tank emptying and filling with minimal downtime. Designed with various mounting threads, these sensors are crafted from premium materials including stainless steel and plastics, catering to diverse budgetary and operational needs.
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
Horizontal Configuration
Engineered for precision, our Horizontal float type level switches are expertly mounted on the side of the tank, offering unparalleled accuracy in setting your desired liquid level, regardless of tank size or shape. With an array of mounting threads and material options, we tailor-make the ideal solution to meet your specific requirements, ensuring optimal performance and reliability. 
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and
PP Dual Level Float Switch, Water Level Sensor for Water Dispensers, Purifiers, Ice Makers. Double Protection Against Leakage, Overflow, Dry Burning, Stable and

About the Supplier

This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR263861". Items marked "verified" are certified.

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Ningbo Beilun Bonsen Auto Electron Co., Ltd.
Ningbo Beilun Bonsen Auto Electron Co., Ltd.
Ningbo Beilun Bonsen Auto Electron Co., Ltd.
Ningbo Beilun Bonsen Auto Electron Co., Ltd.
Ningbo Beilun Bonsen Auto Electron Co., Ltd.
Ningbo Beilun Bonsen Auto Electron Co., Ltd.
Ningbo Beilun Bonsen Auto Electron Co., Ltd.
Ningbo Beilun Bonsen Auto Electron Co., Ltd.

About Our Factory & Business Background

Address
1137, Tongguan Center, Ningbo, Zhejiang, China
Terms of Payment
LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
International Commercial Terms(Incoterms)
FOB, CFR, CIF, DAT, FAS, DDP, DAP
Average Lead Time
Peak Season Lead Time: 1-3 months
Off Season Lead Time: within 15 workdays
Nearest Port
ningbo, shanghai, tianjing

Our Production Capability & Technical Expertise

Main Products
LED Trail Tail Lights, LED Headlights Bulb, Car Wash Machine, Low Pressure Die Casting Machine, Laptop Stand, Seasoning Meat Syringe, Stainless Steel Heating Manifold, Brazed Plate Heat Exchanger

Our Industry Experience & Global Business Record

Export Year
2015-06-30
Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

FAQ

What materials are available for the float switch?
We offer PP, PVDF, NBR, and stainless steel 304 to adapt to different liquids and environmental conditions.
Can the product be customized?
Yes, we provide full customization for float size, cable length, switch configuration, and temperature range.
What are the installation options?
The switch supports top, side, and bottom mounting with options for flange, thread, or lock nut connections.
What is the warranty period?
We provide a 1-year free warranty covering non-human damage with free repair or replacement.
How does the switch work?
The float rises and falls with the liquid level, activating a reed switch to trigger normally open or closed states.
What is the lead time for orders?
Lead time is 7 days for 1-100 pieces, 10 days for 101-1000 pieces, and 15 days for 1001-5000 pieces.
Is technical support available?
Yes, we offer lifelong technical consultation, installation guidance, and immediate fault diagnosis.

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