DN25 Water Sensor Control Of Hall Sensor

Water flow sensor is mainly consists of plastic valve body, rotor assembly and Hall Current is installed in the hot water inlet end for detecting water flow. When water through the flow rotor assembly, Magnetic rotor will rotate and Speed will change as the flow change. Hall Current sensor output corresponding pulse Signal and feedback to controller, then the controller will control the flow. Can use for Water heaters, credit card machines, water vending machine, flow measurement device. Features: Lght weight, easy to install Durable and wearable. Seal with the upper and lower force structure never leaks. Specification: The lowest rated working voltage: DC 5V-24V Flow accuracy: ±3% (1-60L / min) Working Pressure: < 1.2Mpa Insulation resistance: > &; Flow Pulse: f=(4.8*Q) Q=L/Min Low temperature test: Placed in -20 ℃ temperature after 72h, placed 1h at room temperature, the accuracy of the measurements for the first time within + / - 5% High temperature test: Placed in 85 ℃ temperature after 72h, placed 1h at room temperature, the accuracy of the measurements for the first time within + / - 5% Dimension(L*W*H): Approx. 72mm*42mm*46mm / 2.83x1.65x1.81inch 3-Pin cable length: Approx. 15cm/5.91inch Screw Diameter: Approx. 32mm/1.26inch Color: Black Package Includes: 1 x Water flow sensor Giá sản phẩm trên Tiki đã bao gồm thuế theo luật hiện hành. Bên cạnh đó, tuỳ vào loại sản phẩm, hình thức và địa chỉ giao hàng mà có thể phát sinh thêm chi phí khác như phí vận chuyển, phụ phí hàng cồng kềnh, thuế nhập khẩu (đối với đơn hàng giao từ nước ngoài có giá trị trên 1 triệu đồng).....