{"product_id":"three-quarter-inch-brass-flow-sensor-switch-with-h","title":"Three Quarter Inch Brass Flow Sensor Switch With Hall Effect Water Meter, 1 To 30 Liters Per Minute Flow Range, 50mm Body Length, BSPT Male Thread, DC 5 To 15V, Low Pressure Compatible, Ideal DIY Plumbing Flow Monitoring","description":"\u003cdiv\u003eBrass G3\/4 Hall-Effect Water Flow Sensor Switch, 1-30 L\/min\u003cbr\u003e\n✔️ 1-30 L\/min flow, 50 mm length, 25 mm dia, G3\/4 BSPT, DC5-15V, single-pack \u003cp\u003eThis compact brass water flow sensor switch detects inlet flow with a Hall effect and is commonly used on water heaters, dispensers, and DIY plumbing projects for monitoring and control.\u003c\/p\u003e ✅ Flow range: 1-30 L\/min\u003cbr\u003e\n✅ Connection size: G3\/4 inch BSPT male thread\u003cbr\u003e\n✅ Total length: 50 mm (≈1.97 in); screw length 10 mm (≈0.39 in); diameter 25 mm (≈0.98 in)\u003cbr\u003e\n✅ Material: Brass body (\u0026gt;57% Cu) for wear resistance\u003cbr\u003e\n✅ Operating voltage: DC 5-15 V\u003cbr\u003e\n✅ Temperature range: 0-80°C (0-176°F)\u003cbr\u003e\n✅ Pressure rating: ≤1.75 MPa\u003cbr\u003e\n✅ Includes rotor assembly and Hall sensor, water-approved components\u003cbr\u003e\n✅ Package: 1 x G3\/4 BSPT brass water flow meter switch\u003cbr\u003e \u003cp\u003e💡 What is a water flow sensor switch and how does Hall-effect sensing benefit DIY plumbing?\u003c\/p\u003e\n\u003cp\u003eIn short, it's a handy device that detects liquid flow and translates it into pulses for a controller, enabling precise monitoring and control in home systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGreat for monitoring heater inlet flow and preventing dry running\u003c\/li\u003e\n\u003cli\u003eNon-contact sensing protects both the liquid and electronics\u003c\/li\u003e\n\u003cli\u003eEasily retrofits to standard G3\/4 BSPT fittings\u003c\/li\u003e\n\u003cli\u003eWorks with 5-15 V DC controller inputs\u003c\/li\u003e\n\u003c\/ul\u003e \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48145262280939,"sku":"VXB086WF6MP7","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/618Jrc1_W5L.jpg?v=1777097557","url":"https:\/\/vxb.com\/products\/three-quarter-inch-brass-flow-sensor-switch-with-h","provider":"VXB Bearings","version":"1.0","type":"link"}