YWBL-WH
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YWBL-WH Liquid Level Controller, Automatic Water Liquid Control Module Water Level Detection Sensor
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YWBL-WH Liquid Level Controller, Automatic Water Liquid Control Module Water Level Detection Sensor
Allowing the water level is maintained at a low level and high level between,easy to switch the function.Three color LED indicate low (red), medium (yellow),high (green) water, low water pumping or high-water pumping,can be switched on and off when you press the function switch bounce.Specifications:work voltage:5V;Relay contact capacity:10A / 250V;controller size:42×69mm;sensor size:83×21mmThe sensor is not prone to rust and can prevent the wire from floating
YWBL-WH Liquid Level Controller, Automatic Water Liquid Control Module Water Level Detection Sensor
Item #: 32969500

YWBL-WH Liquid Level Controller, Automatic Water Liquid Control Module Water Level Detection Sensor

87% of respondents would recommend this to a friend

Item #: 32969500

XOF 15702

Price Details

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*All items will import from US

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Order now and get it around Wednesday, September 30
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Allowing the water level is maintained at a low level and high level between,easy to switch the function.Three color LED indicate low (red), medium (yellow),high (green) water, low water pumping or high-water pumping,can be switched on and off when you press the function switch bounce.Specifications:work voltage:5V;Relay contact capacity:10A / 250V;controller size:42×69mm;sensor size:83×21mmThe sensor is not prone to rust and can prevent the wire from floating
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What Stands Out

Automatic Control
Effortlessly manage water levels with automatic activation, ensuring optimal water usage and preventing overflow, which enhances convenience for users in various applications like aquariums, swimming pools, and irrigation systems.
Precise Detection
Utilizes advanced water level detection technology to provide accurate readings, reducing the risk of overfilling or running dry, thus protecting your valuable equipment and resources efficiently.
Versatile Applications
Designed for both residential and commercial environments, this module offers flexibility in implementation across multiple scenarios, making it a reliable choice for diverse water management needs.

Product Details

Shop the YWBL-WH Liquid Level Controller at the best price. Automatic water control module with water level detection sensor. Perfect for maintaining water levels in automatic water equipment and drainage devices. Buy now! Shop at Ubuy Mali

Who Should Buy?

Suitable For
  • Homeowners

    Ideal for homeowners looking to automate water refill tasks for tanks and reservoirs, saving time and effort.

  • Aquarium Enthusiasts

    Beneficial for aquarium owners to maintain proper water levels, promoting a healthy environment for fish and plant life.

  • Irrigation Systems

    Useful for farmers or gardeners wanting to automate irrigation, ensuring optimal water levels for crops without manual intervention.

Not Suitable For
  • Industrial Use

    Not suitable for large-scale industrial applications, which may require more robust and complex liquid control systems.

Product Description

YWBL-WH Liquid Level Controller, Automatic Water Liquid Control Module Water Level Detection Sensor

About This Item

Introducing the YWBL-WH Liquid Level Controller: the perfect solution for your automatic water control needs. This advanced water level detection sensor module is designed to maintain water levels between low and high levels, ensuring optimal performance for your water equipment or drainage devices. Featuring a simple yet effective design, this controller works by automatically turning off the relay (stopping the pump) when the water level reaches a high level. It then activates the relay again once the water level drops below the low water level, creating a continuous cycle.

This intelligent function guarantees that your water level is always maintained within the desired range. Whether you need to control the water level in a tank, pond, or any other water application, this liquid level controller has got you covered. Its compact size of 42x69mm allows for easy installation and its superior quality ensures long-lasting performance. With a 5V work voltage and a relay contact capacity of 10A/250V, this controller provides reliable and efficient control of your water system. It also includes a high-quality water level detection sensor, measuring at 83x21mm, to accurately monitor the water level changes. Say goodbye to manual monitoring and control - with this automatic water level controller, you can sit back and relax while it takes care of maintaining your water levels for you.

Don't miss out on this essential water control module. Order your YWBL-WH Liquid Level Controller now and experience effortless water level management like never before!.

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Customer Questions & Answers

  • Question: What is the YWBL-WH Liquid Level Controller?

    Answer: The YWBL-WH Liquid Level Controller is an advanced automatic water liquid control module designed to monitor and regulate water levels in various tanks or reservoirs. It features reliable sensors that detect water levels accurately, enabling it to control pumps automatically based on predefined levels. This ensures optimal water management in applications like aquariums, water tanks, and irrigation systems.
  • Question: How does the YWBL-WH Liquid Level Controller work?

    Answer: This device operates using a float switch that detects the water level in a tank. Once the water reaches a set threshold, the controller activates or deactivates a pump to maintain the desired level. This automated system significantly reduces manual intervention and allows for seamless water management, making it ideal for both home and industrial use.
  • Question: What are the typical applications for the YWBL-WH Liquid Level Controller?

    Answer: The YWBL-WH Liquid Level Controller is versatile, suitable for a range of applications such as managing water levels in aquariums, swimming pools, irrigation systems, and tanks in industrial settings. By automating the water control process, it enhances efficiency and helps prevent overflow or empty tank situations.
  • Question: Is the YWBL-WH suitable for outdoor use?

    Answer: Yes, the YWBL-WH Liquid Level Controller is designed with durability in mind, making it suitable for outdoor applications. Its robust construction allows it to withstand environmental factors, ensuring it operates effectively for outdoor water management needs, such as garden ponds or outdoor water tanks.
  • Question: Can the YWBL-WH Liquid Level Controller be used with different types of pumps?

    Answer: Absolutely! The YWBL-WH is compatible with various types of water pumps, whether they are submersible or centrifugal pumps. This adaptability allows users to integrate it easily into their existing systems, enhancing functionality without needing significant modifications.
  • Question: What are the essential features of the YWBL-WH Liquid Level Controller?

    Answer: Key features include adjustable water level settings, reliable float switch operation, and an easy-to-read interface. These features ensure that users can customize the controller to their specific needs, making it a practical choice for efficient water level management.
  • Question: How do I install the YWBL-WH Liquid Level Controller?

    Answer: Installation involves connecting the float switch to the water tank and linking the controller to your pump. Clear instructions are typically provided with the device, allowing you to set it up within minutes. This straightforward installation process ensures that users can start enjoying automated water management almost immediately.
  • Question: Is the YWBL-WH Liquid Level Controller energy-efficient?

    Answer: Yes, the YWBL-WH Liquid Level Controller is designed to optimize pump operation, activating only when necessary. This not only reduces energy consumption but also prolongs the lifespan of your pump, making it a cost-effective solution for water management.
  • Question: What should I do if the YWBL-WH Liquid Level Controller malfunctions?

    Answer: In case of malfunctions, first check the connections and float switch for obstructions or damages. Common troubleshooting steps include inspecting the power supply and ensuring your pump is functioning properly. If the issue persists, referring to the user's manual can provide further guidance on resolving technical difficulties.
  • Question: Where can I buy the YWBL-WH Liquid Level Controller in Mali?

    Answer: You can purchase the YWBL-WH Liquid Level Controller on Ubuy, a reliable e-commerce platform that provides a wide selection of products, including this water level control module. Ubuy offers convenience and comprehensive customer support, making it a great choice for your online shopping needs.

YWBL-WH Liquid Level Sensors Editorial Review

This product is an adjustable liquid level controller with a relay for controlling devices like pumps or valves. It operates using a 5V input and can be used for filling or draining containers. The switching gap can be adjusted using insulated copper wires. The system uses conductivity between the wires to detect level, so the liquid must be conductive. The unit comes with two pairs of wires attached to a 4-in sensor plate with the switching gap set to 2.5 inches. However, the system supports switching gaps from one inch to several feet. The relay includes both a NO and a NC contact, adding application versatility to this DIY PCB. Some customers noted that the product works sporadically, so it is important to test it upon receipt. Some complained about the lack of instructions, and some found it difficult to install.

Customer Reviews & Ratings

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Pros

  • Adjustable switching gap using copper wires
  • Can be used for filling or draining containers
  • Can be used for controlling pumps or valves
  • Versatile relay with NO and NC contacts

Cons

  • Some units are defective or sporadic

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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Jasmin
Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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Anke
Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
H
Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
AC
Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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XOF 15702

Order now and get it around Wednesday, September 30

QTY:

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Our Top Logistics Partners
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Features & Benefits

  • Maintains water level between low and high level
  • Easy switch to alter the function
  • LED indicator for low, medium, and high water levels
  • Can switch on and off with function switch bounce
  • Sensor is rust-free and prevents wire from floating
  • Specifications: work voltage: 5V, Relay contact capacity: 10A / 250V, controller size: 42×69mm, sensor size: 83×21mm

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