Stropum
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DC12V Automatic Water Level Controller Liquid Level Sensor Detector Pump Float Switch Control Relay with 6.5ft Detector RL-2
DC12V Automatic Water Level Controller Liquid Level Sensor Detector Pump Float Switch Control Relay with 6.5ft Detector RL-2
DC12V Automatic Water Level Controller Liquid Level Sensor Detector Pump Float Switch Control Relay with 6.5ft Detector RL-2
DC12V Automatic Water Level Controller Liquid Level Sensor Detector Pump Float Switch Control Relay with 6.5ft Detector RL-2
DC12V Automatic Water Level Controller Liquid Level Sensor Detector Pump Float Switch Control Relay with 6.5ft Detector RL-2
DC12V Automatic Water Level Controller Liquid Level Sensor Detector Pump Float Switch Control Relay with 6.5ft Detector RL-2
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DC12V Automatic Water Level Controller Liquid Level Sensor Detector Pump Float Switch Control Relay with 6.5ft Detector RL-2
DC12V Automatic Water Level Controller Liquid Level Sensor Detector Pump Float Switch Control Relay with 6.5ft Detector RL-2
DC12V Automatic Water Level Controller Liquid Level Sensor Detector Pump Float Switch Control Relay with 6.5ft Detector RL-2
DC12V Automatic Water Level Controller Liquid Level Sensor Detector Pump Float Switch Control Relay with 6.5ft Detector RL-2
DC12V Automatic Water Level Controller Liquid Level Sensor Detector Pump Float Switch Control Relay with 6.5ft Detector RL-2
DC12V Automatic Water Level Controller Liquid Level Sensor Detector Pump Float Switch Control Relay with 6.5ft Detector RL-2
DC12V Automatic Water Level Controller Liquid Level Sensor Detector Pump Float Switch Control Relay with 6.5ft Detector RL-2
Completely automated system reduces the need for manual operation, making water management effortless and stress-free.
DC12V Automatic Water Level Controller Liquid Level Sensor Detector Pump Float Switch Control Relay with 6.5ft Detector RL-2
Item #: 102426468

DC12V Automatic Water Level Controller Liquid Level Sensor Detector Pump Float Switch Control Relay with 6.5ft Detector RL-2

Item #: 102426468

GBP 38

Price Details

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*All items will import from US

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Only 9 items left in stock.
Order now and get it around Friday, July 10
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Completely automated system reduces the need for manual operation, making water management effortless and stress-free.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Automatic Operation
This controller automatically manages liquid levels, preventing overflow and dry running, ensuring efficient operation of your water systems without manual intervention.
Versatile Compatibility
Designed for AC 110V setups, this unit is suitable for various applications, including aquariums, water tanks, and pumps, making it a versatile choice for different users.
Extended Sensor Range
With a 6.5ft detector, it offers an extended reach for effective monitoring of liquid levels, providing reliable readings and ensuring optimal water management in larger installations.

Product Details

Shop DC12V Automatic Water Level Controller Liquid Level Sensor Detector Pump Float Switch Control Relay with 6.5ft Detector RL-2 online at a best price in Guernsey. B0DH3H1H28
  • Automatic Water Level Management: Monitors and controls water levels automatically, preventing overflow and dry running.
  • Reliable Detector Sensor Technology: Equipped with high-quality detector sensors for accurate water level detection and long-lasting performance.
  • Support for Multiple Devices: Allows control of diferent devices, pump, electric ball valve, solenoid valve imultaneously, perfect for large homes, commercial buildings, or agricultural applications.
  • No Manual Intervention Needed: Completely automated system reduces the need for manual operation, making water management effortless and stress-free.
  • Overload and Short Circuit Protection: Built-in safety features ensure the longevity of your water pump and protect it from electrical damage.
Voltage12 Volts (DC)
Item Dimensions L x W x H1.7"L x 2.4"W x 3.3"H (4.3 x 6.1 x 8.4 cm)
BrandStropum
Item Weight5.28 ounces (149.69 grams)
ManufacturerStropum
Model NumberRL-2
Built-In Media3 Detecotors, Controller, Manual
Product Dimensions (L x W x H)1.7"L x 2.4"W x 3.3"H (4.3 x 6.1 x 8.4 cm)

Who Should Buy?

Suitable For
  • Aquarium Owners

    Ideal for maintaining optimal water levels automatically in aquariums to ensure a healthy environment for fish.

  • Irrigation Systems

    Perfect for automated irrigation setups, ensuring consistent water levels for plants in gardens or farms.

  • Home Water Tanks

    Beneficial for homeowners with water storage tanks, preventing overflow and maintaining efficient water usage.

Not Suitable For
  • Industrial Use

    Not suitable for high-demand industrial applications that require robust and heavy-duty water level management solutions.

  • Extreme Conditions

    Not recommended in environments with extreme temperatures or hazardous materials which could impact performance.

  • Portable Solutions

    Not ideal for users needing a portable or temporary water level control solution for frequent relocations.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the primary function of the Water Level Controller RL-1?

    Answer: The primary function of the Water Level Controller RL-1 is to automatically regulate the water level in your tanks. It uses float switches to detect the water level, allowing for intelligent control of pumps to either fill or drain water as needed, ensuring optimal fluid levels. This is especially useful in applications such as aquariums, garden ponds, and industrial tanks, where maintaining a specific water level is crucial for system performance.
  • Question: How does the float switch mechanism work in the RL-1 controller?

    Answer: The RL-1 controller utilizes a float switch mechanism that operates on buoyancy. As the water level rises or falls, the float rises or sinks, activating or deactivating the pump relay. This intelligent design ensures that your water system operates efficiently without manual intervention. It's perfect for household water tanks or even agricultural systems where continuous water supply management is essential.
  • Question: Can this water level controller be used with any type of pump?

    Answer: Yes, the Water Level Controller RL-1 is designed to work with a variety of pumps, including submersible and external pumps. Its versatility makes it an excellent choice for different applications, whether at home, in an aquarium, or within an industrial setup. Always ensure that the pump specifications align with the controller’s capabilities for optimal performance.
  • Question: What is the maximum water level detection distance for the sensor?

    Answer: The RL-1 controller features a 6.5ft liquid level sensor, allowing it to detect water levels effectively at this height. This range is adequate for standard household tanks and pools. If you have larger tanks or unique setups, consider the sensor's placement to optimize its functionality, ensuring that the floating mechanism can accurately respond to changes in water level.
  • Question: Is the RL-1 controller suitable for outdoor use?

    Answer: The RL-1 controller can be used outdoors, but it is important to install the unit and the components in a protected environment to prevent exposure to harsh weather conditions. Proper installation ensures longevity and consistent performance, particularly in outdoor water systems like irrigation or fountains, where environmental factors can affect device durability.
  • Question: What are the voltage specifications for the RL-1 Water Level Controller?

    Answer: The Water Level Controller RL-1 operates on AC 110V, making it compatible with most household and commercial electrical systems. Its specific voltage requirement helps streamline installation in diverse settings, from residential water tanks to commercial reservoirs, promoting seamless integration with existing systems without the need for complex adjustments.
  • Question: What types of liquids can the RL-1 control?

    Answer: The RL-1 is designed to control water and similar non-corrosive liquids. It’s ideal for freshwater tanks, gardens, and industrial applications that require automated level management. Always ensure that the liquid type is compatible with the float switch materials to prevent damage or malfunction over time.
  • Question: Can multiple RL-1 controllers be used together?

    Answer: Yes, multiple RL-1 controllers can be used in conjunction to manage different water sources or levels within the same environment. This scalability is beneficial for complex setups, such as commercial greenhouses where various water tanks might need distinct management. Ensure proper configuration to avoid conflicting signals between devices.
  • Question: How can I troubleshoot common issues with the RL-1 controller?

    Answer: Common troubleshooting steps for the RL-1 controller include checking the float switch for obstructions, verifying that the pump is correctly hooked up and functioning, and ensuring that electrical connections are secure. If problems persist, consulting the product manual or seeking help from a professional can resolve more complex issues. This aids in maintaining system reliability across various applications.
  • Question: Where can I buy the Water Level Controller RL-1?

    Answer: You can purchase the Water Level Controller AC 110V Automatic Liquid Level Sensor Detector Pump Float Switch Control Relay RL-1 at Ubuy in Guernsey. Ubuy offers a reliable shopping experience with a seamless process to help you acquire this essential device for your fluid management needs.

Stropum Water Detectors & Alarms RL-2 Editorial Review

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  • ubuy Guernsey
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“The product received very good packaging & safe…Thank You”

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“Accurate delivery timing given”

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“Not madly expensive like I thought, and much quicker than promised.”

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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 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.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

GBP 38

Order now and get it around Friday, July 10

QTY:

Only 9 items left in stock.
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
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Fastest cross-border delivery

Features & Benefits

  • Automatic water level management prevents overflow and dry running.
  • Equipped with high-quality sensors for accurate detection.
  • Supports control of multiple devices simultaneously.
  • Ideal for large homes, commercial buildings, and agricultural applications.
  • Eliminates the need for manual intervention.
  • Features include overload and short circuit protection.