Your Professional Water Level Controller Supplier
Xian Baochen Information Technology Co., Ltd. is located in high-tech Zone, Xi 'an, Shaanxi Province, China, is a focus on sensors, transmitters, inverters, power semiconductor devices and supporting instruments R & D, manufacturing, sales and service enterprises. The company invests in research and development team, cooperates with excellent universities, integrates industry resources, and provides the best quality solutions for domestic and foreign users. Enterprise mission: to meet user needs and create value for customers.
Why choose us
Sales Market
We Products are exported to Europe, America, Southeast Asia, West Asia, Central Asia and other countries around the world. Our products are well received in these markets.
Our Service
Able to quickly respond to customer needs, to provide personalized customization, timely delivery, professional technical support and perfect after-sales service.
Strict Quality Control System
Able to efficiently produce large quantities of products, advanced production processes and stable supply chains, the implementation of strict quality control system. Constantly introduce new technologies and new materials to improve product performance and production efficiency.
Wide Range of Applications
Through the EU CE, RoHs testing, products are widely used in petrochemical, water conservancy and hydrology, machinery and equipment, automobile manufacturing, industrial process control, weighing measurement, people's livelihood applications and other fields.
Water Level Controller
The water level controller is an instrument that controls your water pumps. It helps in controlling the pump according to the water levels in the overhead and underground water tanks. It also plays a vital role in guarding the pump against power fluctuations. The pump turns on when the overhead tank is empty and switches off when the overhead tank overflows or underground tank empties. Water level controller play an important role in saving water, protecting the motor, and reducing the electricity bill.
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Measuring Range |
0-0.2-500m optional. |
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Overload Capacity |
200%; |
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Response Time |
5ms (Rise to 90%FS); |
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Medium Temperature |
-20~60℃; |
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Environment Temperature |
-20~60℃; |
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Power Supply |
DC24V(15~36V)(Standard),DC12V(Custom); |
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Signal Output |
4-20mA,0-5V three-wire,1-5V three-wire,0-10V three-wire; |
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Stability |
Stability: ±0.2%FS/year; |
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Process Connection |
Input type, put into the measured liquid; |
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Pressure Datum |
Gauge pressure, absolute pressure; |
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Storage Temperature |
-40~125℃; |
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Temperature Effect on Zero |
±2%FS |
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Temperature Effect on Sensitivity |
±2%FS; |
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Mechanical Vibration |
20g (20~5000Hz); |
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Impact |
100g (11ms); |
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Insulation |
100mΩ/250VDC; |
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Material |
Junction box low copper aluminum alloy; Liquid level probe all stainless steel, flange all stainless steel; |
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Media Compatible |
Various media compatible with 316L stainless steel; |
Advantages of Water Level Controller
Prevents Wastage
The main purpose of these devices is to control water flow. When the water level in the tank falls below a certain threshold, it automatically refills the tank, and when the water level falls below a certain threshold, it automatically shuts off the water flow to prevent the tank from overflowing.
No Dry Running
The risk of the tanks being overfilled can be completely eliminated with the aid of these instruments. When the underground tank is empty, the motor switch automatically switches off, preventing dry running.
Energy Conservation
These devices are extremely beneficial because they help conserve both water and electricity. This occurs because the primary purpose of these devices is to control the water supply and thereby reduce energy consumption. These devices are particularly useful in times when energy conservation is a priority.
Affordability
These gadgets also help you save money. Since these systems optimize the use of water flow, they save both water and energy, resulting in minimal waste and maximum savings. They will help you save a lot of money in the long run.
Fully Automated
These computers often have the advantage of being self-contained. Exasperation associated with controlling anything like a water tank is reduced to a bare minimum, as is maintaining proper water levels. These devices have timer switches that eliminate the need for manual labor.
Individualized Running Schedules
These automated systems also prevent water from running at inconvenient times. The timer switches to aid in the control of water flow in the tank. In the absence of any manual control, the water level is also maintained.
Make the Best Use of Water
The best thing about these devices is how efficiently they use water. During the day, we need more water than we do at night. The controller controls water according to its requirements, preventing overflow or underflow and maximizing water efficiency. This also means that the right amount of water is available at all times.
Type of Water Level Controller
Mechanical
Relies on a mechanical structure such as a float or lever to directly drive a valve or pump (e.g., a toilet tank float valve). Simple structure and low cost.
Electronic
Precise control is achieved through sensors and electronic circuits (e.g., capacitive and ultrasonic). High precision and programmability.
Application of Water Level Controller
Industrial production
In industrial production,Water Level Controller are widely used in various liquid storage and processing systems, such as cooling towers, boilers, chemical reaction tanks, etc. Accurate water level control can ensure the safety and efficiency of the production process, avoiding equipment damage or production interruption caused by abnormal liquid levels.
Agricultural irrigation
In agriculture, Water Level Controller are commonly used in wells, reservoirs, and irrigation systems. By monitoring water levels, farmers can allocate water resources reasonably according to actual needs, avoid unnecessary waste, and improve crop yield and quality.
Water treatment system
Water Level Controller play a crucial role in sewage treatment and water purification systems. It can monitor the liquid level in various treatment tanks to ensure the continuity and effectiveness of the treatment process.
Functions of Water Level Controller
Automatic Fill/Drain
When the water level in the water tank is too low, the controller starts the water pump to replenish water; when the water level reaches the upper limit, the pump stops.
01
Level Alarm
Indicates abnormal liquid levels (such as leaks or blockages) through audible and visual alarms or remote notifications (e.g., SMS or app).
02
Multi-Level Control
Supports setting multiple liquid level thresholds (such as high, medium, and low) to implement hierarchical control logic (e.g., slowing down the filling process before stopping).
03
Dry-Boil Protection
In heating equipment (such as boilers and water heaters), the power is automatically cut off when the water level is too low to prevent damage.
04
Timed Cycle Control
Incorporates a timer function to automatically adjust the liquid level according to a preset schedule (e.g., timed drainage for agricultural irrigation).
05
When the water level of the tank (pool) is lower than the set lower limit, the float switch closes and sends a low level signal to the controller (circuit board), which receives the signal and sends a high level signal to the solenoid valve (relay) to open the solenoid valve (relay), and sends a high level signal to the pump (valve) to activate the pump (valve), which pumps water from the tank (water source) to the tank (pool).
When the water level in the tank (pool) is higher than the set upper limit, the float switch opens and sends a high level signal to the controller (circuit board), which receives the signal and sends a low level signal to the solenoid valve (relay), which closes the solenoid valve (relay) and sends a low level signal to the water pump (valve), which stops the water pump (valve) and stops pumping water from the tank (water source) to the tank (pool). Water Level Sensor.
The water level sensor is a device used to detect the water level, which can display the height of the water level in the tank (pool) in real time, and can also be connected to the controller (circuit board) as an auxiliary or backup means of water level control.
Maintain of Water Level Controller
Daily Inspection
●Sealing Check: Regularly check the connections between the water level controller, pipes, and valves for proper sealing to prevent leaks. For areas sealed with Teflon tape, ensure the tape is not aging or falling off.
●Water Quality Check: If the water quality is poor and contains a lot of impurities, it is recommended to install a filter to prevent impurities from clogging the water outlet inside the controller. Also, regularly check whether the filter needs cleaning or replacement.
●Water Pressure Check: Ensure the water level controller is operating within the appropriate water pressure range. For example, some water level controllers have a pressure range of 2.5 to 5 bar, with an optimal operating pressure of 2.5 to 3 bar. Water pressure that is too low or too high may affect the controller's proper operation.
Cleaning and Maintenance
●Filter Cleaning: Clean the filter inside the water level controller at least once a month to prevent impurities from clogging the water outlet and affecting performance. To clean, first turn off the water supply, drain the sink, and then remove the water level controller.
●Cleaning the Controller Surface: Regularly wipe the surface of the water level controller with anhydrous alcohol to remove dirt and dust, keeping it clean. This helps prevent dirt buildup from affecting the controller's cooling and performance.
●Regular Maintenance: We recommend establishing a regular maintenance schedule and having professional personnel perform comprehensive inspections and maintenance on your water level controller. This helps identify and address potential issues promptly, ensuring long-term stable operation.
●Usage Environment: Avoid installing the water level controller in humid, corrosive environments, or environments with high metal content to minimize damage. Also, ensure that probe leads are not routed in the same conduit as power lines to prevent electromagnetic interference.
FAQ
As one of the leading water level controller manufacturers and suppliers in China, we warmly welcome you to wholesale cheap water level controller in stock here from our factory. All customized products are with high quality and competitive price.
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