1/2" 3/4" 1 Inch Brass Hall Flow Sensor Water Flow Sensor Flowmeter

SEMUA BARANG DIKIRIM DARI LUAR NEGERI PROSES PENGIRIMAN (PRE-ORDER) -+30 HARI HARGA YANG DIBAYARKAN DIPEDIA SUDAH TERMASUK BIAYA SHIPPING DAN PAJAK BEA CUKAI Is Smart Device : no NC or NO : Normally Closed Actuator Mode : With Manual And Instruction Media : GAS Temperature of Media : Normal Temperature Standard or Nonstandard : Standard Pressure : Low Pressure Material : Stainless Steel Structure : Ball Origin : Mainland China Description: The water flow sensor is mainly composed of a brass valve body, a water flow rotor assembly and a Hall sensor. It is installed at the water inlet end of the water heater to detect the water flow rate. When the water passes through the water flow rotor assembly, the magnetic rotor rotates and the speed changes with the flow rate. The Hall sensor outputs the corresponding pulse signal and feeds it back to the controller. The device judges the size of the water flow and regulates it. Features: 1. This product is light and handy in appearance, small in size, and easy to install. 2.The impeller is inlaid with stainless steel beads, which is permanent and wear-resistant. 3.The sealing ring adopts the structure of upper and lower force and never leaks. 4. The Hall element is imported with original packaging and is encapsulated with potting glue to prevent water ingress and never age. 5. Wide application scenarios, widely used in water heaters, drinking fountains, water vending machines, campus credit card machines Specifications: Interface size: G1/2, G3/4, G1 Working voltage range: DC518V Water pressure resistance: 1.75MPa Output pulse high level: gt;DC4.7V (input voltage DC 5V) Output pulse duty cycle: 50 Insulation resistance: gt;100M Tightness: Close each hole, add 1.7Mpa water pressure test for 1 minute, no leakage and deformation Flow pulse characteristics 1/2 #39; #39; (11 *Q)Q=L /Min+ 3%,That is 660 pulses per