Custom Water level controller Manufacturers in China


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Fluid Level Controller Product

As a water level controller manufacturers, we are making our contribution to manufacturing liquid level controller and tank level controllers for different kinds of applications. A water level controller is a device used to manage the level of water in tanks or reservoirs automatically. It typically consists of sensors, a control unit, and sometimes valves or pumps. The sensors detect the water level, and based on predefined settings, the control unit activates pumps or valves to maintain the desired water level.

We will provide our water tank level controller solutions for you according to your real function requirement. Therefore, if you need float level controller and pump level controller, feel free to ask our water level controller price. Here are the types of the liquid level controllers and tank level controllers. Welcome to get a free quote.

Knowledge about Water Tank Level Controller

  1. Sensors: Sensors are placed at various levels inside the tank or reservoir to detect the water level accurately. Common types of sensors include float switches, ultrasonic sensors, or pressure sensors.

  2. Control Unit: The control unit receives signals from the sensors and processes the information. It compares the current water level with the desired level set by the user.

  3. Decision Making: Based on the comparison, the control unit decides whether to activate pumps to fill the tank or valves to release excess water. It may also incorporate safety features to prevent overfilling or draining.

  4. Actuators: If the water level is below the desired level, the control unit activates pumps to fill the tank. If the water level is too high, it triggers valves to release water until the desired level is reached.

  5. Automation: The entire process is automated, requiring minimal human intervention. Once the system is set up and configured, it operates autonomously, ensuring the water level is maintained within the specified range.

Water level controllers are commonly used in various applications such as domestic water tanks, industrial processes, agricultural irrigation systems, and wastewater treatment plants. They help in preventing water wastage, ensuring constant water supply, and protecting equipment from damage due to overflows or low water levels.

Advantages of Water Level Controllers:

  1. Automation: Water level controllers automate the process of monitoring and controlling water levels, reducing the need for manual intervention and oversight.

  2. Prevent Overflows: By regulating the inflow and outflow of water, these controllers prevent tanks or reservoirs from overflowing, minimizing water wastage and potential damage to property.

  3. Avoid Dry Running: They also prevent pumps from running dry by automatically shutting them off when the water level is too low, thus extending the lifespan of the pump equipment.

  4. Conserves Water: Water level controllers help optimize water usage by maintaining consistent levels and avoiding unnecessary refills, leading to water conservation and cost savings.

  5. Time-saving: Operators do not need to constantly monitor water levels, freeing up time for other tasks.

Disadvantages of Water Level Controllers:

  1. Initial Cost: The initial cost of purchasing and installing water level controllers can be relatively high, especially for more advanced systems with additional features.

  2. Dependency on Power: Most water level controllers rely on electricity to operate. In case of power outages, the controller may not function properly, potentially leading to water-related issues.

  3. Maintenance: Like any electronic device, water level controllers require regular maintenance to ensure proper functioning. This may involve cleaning sensors, checking connections, and replacing components as needed.

  4. Compatibility: Ensuring compatibility with existing water systems and infrastructure may be challenging, especially for retrofit installations.

  5. Risk of Malfunction: There is a risk of malfunction or failure in water level controllers, which could lead to inaccurate water level management or system downtime if not promptly addressed.

Overall, while water level controllers offer numerous benefits in terms of efficiency, convenience, and water conservation, it's essential to weigh these advantages against the potential drawbacks and consider factors such as initial investment, ongoing maintenance, and reliability.

A liquid level controller is a device designed to automatically monitor and regulate the level of liquid in a tank, reservoir, or any other container. Its primary function is to ensure that the liquid level remains within a predetermined range by controlling the inflow and outflow of the liquid. This helps prevent overfilling or depletion of the liquid, maintaining optimal conditions for various applications.

Liquid level controllers typically consist of the following components:

  1. Sensors: These are devices used to detect the current level of the liquid within the container. Common types of sensors include float switches, ultrasonic sensors, capacitance probes, or pressure sensors.

  2. Control Unit: The control unit processes information received from the sensors and determines whether action needs to be taken to adjust the liquid level. It usually contains electronic circuitry or a microcontroller to perform this task.

  3. Actuators: These are mechanisms responsible for adjusting the flow of liquid into or out of the container based on the control unit's instructions. Actuators can include pumps, valves, or solenoids, depending on the specific application and requirements.

  4. Setpoint: The desired level or range of liquid that the controller aims to maintain. This setpoint is configured by the user based on the particular needs of the system.

  5. User Interface: Some liquid level controllers feature a user interface for programming settings, adjusting setpoints, and monitoring the status of the system. This interface may include buttons, knobs, displays, or even remote access through a computer or mobile device.

Liquid level controllers find applications in various industries, including water treatment, wastewater management, chemical processing, food and beverage production, and agricultural irrigation. They help automate processes, prevent spills or equipment damage, optimize liquid usage, and ensure consistent performance in diverse liquid handling systems.

The purpose of a water level controller is to automatically manage the level of water in tanks or reservoirs. It ensures that the water level remains within a specified range by controlling the inflow and outflow of water. The primary objectives of a water level controller include:

  1. Preventing Overflows: By monitoring the water level and activating pumps or valves as needed, a water level controller prevents the water from reaching a level where it could overflow from the tank or reservoir, causing damage or wastage.

  2. Avoiding Dry Running: In cases where water is being pumped into a tank from a distant source, the controller ensures that the pump does not continue operating once the tank is full. This prevents the pump from running dry, which can damage the pump motor.

  3. Maintaining Consistent Water Levels: By automatically adjusting the flow of water into or out of the tank, the controller maintains a steady water level. This is important for various applications such as maintaining water supply in domestic systems, agricultural irrigation, and industrial processes.

  4. Minimizing Manual Intervention: With a water level controller in place, there's less need for manual monitoring and adjustment of water levels. This saves time and effort for operators and reduces the risk of human error.

  5. Optimizing Water Usage: By efficiently managing water levels, a controller helps optimize water usage, ensuring that only the necessary amount of water is stored or used at any given time. This can lead to savings in water consumption and associated costs.

Overall, a water level controller plays a crucial role in ensuring the proper functioning of water storage and distribution systems, promoting water conservation, and preventing potential damage or wastage associated with fluctuations in water levels.

Why Choose Us

Benefit from Your Water Level Controller Manufacturer

Good Manufacturing Ability & Good Quality Control

You can obtain good manufacturing ability and ISO9001 quality management system to support your level sensor quality, your machine and your brand. You can provide sketches/designs for us to design, and we will protect all the designs of every client. Then we will do our OEM & ODM for you.

Leading R&D Ability & Professional Service

You can get our leading R&D ability to design and develop the new products for your use according to your idea or the design. You can also get our professional pre service and after service to finish your project perfectly and it will give you satisfaction and make you feel at home.

Multiple Payment Method & Safe Packaging

You can make the payment by various methods, such as paypal, west union, stripe, T/T, D/P, Xtransfer, Pingpong, Payoneer, Moneygram and so on. You can be assured that you will receive the complete parcels with nice packaging. We will be responsible the goods arrive safely.

Quick Delivery & Various Transportation Solutions

You will get the cargo within 7 to 15 days on general once you give us the order and make the payment already. For our products, we usually send the goods to you by express, such as DHL,FEDEX,TNT,ARAMEX,SHUNFENG and so on. Besides, we can also provide door to door service by air. The sea, rail and truck transport is also available for you. ​

Get Your Custom Water Level Controller Step by Step

If you are thinking of buying one kind of liquid level controllers and tank level controllers, you will get the process here to finish your project!



Confirm Medium Type,Temperature & Pressure



Check Tank Type,Material & Size



Type & Working

Tell equipment method,level sensor types and working principle


Function & Output

Give required function & output



2D/3D Prototype Confirmed



Mould Lead Time



Finally, we will make samples and send to customers

Need Help with Easier Level Sensor Solutions? We Are Experts!

FAQ about the Pump Level Controllers Manufacturer

Yes, we are a leading Liquid level sensor manufacturer, supplier and factory in china.

Of course, we are professional in OEM/ODM projects and we protect all the designs of every client, we will sign NDA to be ensure that we won’t send your artwork to any other clients and won’t sell your OEM items to anyone else. Any questions please send us your inquiry.

Yes, we provide PDF technical drawing by CAD on general. However, if you need 3D drawing to match with your 3D drawing to confirm if our developed product is suitable, we can provide 3D drawings by Solidwork and so on.

Yes, we have our R&D teams, hardware and software, lab equipment and instruments to design and develop new product for every customer.

Yes, we have ISO9001 quality management system and IATF 16949 quality management system to control our water level sensor quality. We also have CE and UL certification to fulfill European and North American markets.

Aether level sensor MOQ is 1 pc. We are willing to give samples for our every customer if you are interested in establishing good and long relationship with us. The samples lead time is short and it is usually within 3 to 5 days.

We have pvc pipe, bubble bag, foam, custom carton,blister box to make our packaging safe and provide affordable dhl, tnt, fedex for every customer. If you want door to door service, we can give DDP trade term.

Our delivery time is 7 to 15 days on general and payment terms can be T/T, D/P,L/C and so on.

As a ultrasonic level sensor manufacturer, we are making our contribution to manufacturing ultrasonic level sensor for different kinds of materials, including ultrasonic level sensor for diesel tank, ultrasonic level sensor for water tank and ultrasonic level sensor for solids. Ultrasonic level sensors are non-contact devices used to measure fluid levels. They utilize ultrasonic waves, which are sound waves beyond the range of human hearing, to determine the distance between the sensor and the fluid’s surface. This technology offers a reliable and accurate method for fluid level measurement without requiring physical contact with the substance. You can also call it as non contact ultrasonic level sensor.

We will provide our ultrasonic level sensor solutions for you according to your real function requirements. Therefore, if you need ultrasonic level sensor 4 20ma, feel free to ask our ultrasonic level sensor price. Here are the types of ultrasonic level sensorsr. Welcome to get a free quote.

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