{"product_id":"g3-4-inch-liquid-water-flow-sensor-switch-copper-hall-effect-flow-meter-meter","title":"G3\/4 Inch Liquid Water Flow Sensor Switch Copper Hall Effect Flow Meter Meter","description":"G3\/4 Inch Liquid Water Flow Sensor Switch Copper Hall Effect Flow Meter Meter. \u003cbr\u003e\n \u003cbr\u003e\nFeatures: \u003cbr\u003e\n- Made of high-quality copper material, environmental-friendly, really sturdy, and durable to use. \u003cbr\u003e\n- its maximum water pressure is 1.75MPa, the range of flow is from 2L\/min to 45L\/min. \u003cbr\u003e\n- Three-wire connection: Red for positive pole, black for negative pole, yellow for pulse signal. \u003cbr\u003e\n- There is an integrated hall effect sensor that outputs an electrical pulse with every revolution. The hall effect sensor is sealed from the water pipe and allows the sensor to stay safe and dry. \u003cbr\u003e\n- Lightweight, reasonable size, stable performance, low water pressure start, easy to install, safe to use. \u003cbr\u003e\n- Can be perfectly used for water heaters, water dispenser, water purifier, water vending machine, coffee maker, flow measurement device, water control machine and so on.  \u003cbr\u003e\n \u003cbr\u003e\nSpecifications: \u003cbr\u003e\nMaterial Copper; \u003cbr\u003e\nColor Gold; \u003cbr\u003e\nType G3\/4\"(External Thread Diameter); \u003cbr\u003e\nWater Quality Requirement ≤60℃; \u003cbr\u003e\nStart Flow Range 1.5L\/min; \u003cbr\u003e\nFlow Range 2-45L\/min; \u003cbr\u003e\nMaximum Water Pressure 1.75MPa; \u003cbr\u003e\nWorking Voltage Range DC4.5-18V; \u003cbr\u003e\nMax Current 10mA; \u003cbr\u003e\nInsulation resistance \u0026gt;100MΩ; \u003cbr\u003e\nElectrical Strength AC500V, 50Hz; \u003cbr\u003e\nWire Length Approx. 35cm \/ 13.8inch; \u003cbr\u003e\nWeight Approx. 110g. \u003cbr\u003e\n \u003cbr\u003e\nPackage included:  \u003cbr\u003e\n1 x Water Flow Switch.","brand":"GreenZech","offers":[{"title":"Default Title","offer_id":42587859615914,"sku":"ADP-4089-01","price":23.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/6179\/4375\/products\/da5b6b96-1d6a-4a74-969e-16af4e446d11.jpg?v=1645692782","url":"https:\/\/greenzech.com\/products\/g3-4-inch-liquid-water-flow-sensor-switch-copper-hall-effect-flow-meter-meter","provider":"GreenZech","version":"1.0","type":"link"}