Water Flow Sensor & Meter, for Water Purifiers, Water Dispensers, Instant Water Heaters, Ice Makers, etc. High Precision, Micro Size, Stable Performance.

At 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.

Based on the Hall magnetic induction principle, when water flows through the sensor, the internal impeller rotates with the water flow. The magnet on the impeller triggers the Hall element to generate an electrical signal, and the signal frequency is proportional to the water flow speed. After receiving the signal, the controller converts it into flow data, displaying the instantaneous flow and cumulative flow in real-time. This enables precise monitoring of water flow rate and usage. For exampl

The flowmeter collects real-time data signals such as water flow velocity and volume through its built-in high-precision sensor, then converts these signals into electrical signals and transmits to the controller. The controller analyzes and compares them according to the pre-set flow parameters (such as standard values for maximum flow, minimum flow, normal working flow, etc.). Once it detects that the actual flow exceeds the set normal range, the system will automatically activate executive co

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.

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.