Application Range: This model has a 47mm external thread interface, which is convenient for quick docking with the existing water pipe system. It is suitable for water heaters, water dispensers, vending machines, and campus credit card machines. Detection Range: The range is from 5 to 150L/min, which meets the monitoring needs of different water-using equipment. Plastic Material: Plastic material makes the water stream sensor light and slushing, suitable for long-term use in humid environments. Accurate Pulse Output: The pulse is output linearly according to the Q. The relationship between the pulse frequency F and the Q is F=0.45 x Q, which is convenient for accurate measurement and control. High Pressure Tolerance: The pressure resistance range reaches ≤1.75MPA, ensuring safe and stable work under a certain water pressure environment., Manufacturer: Fafeicy