{"product_id":"water-flow-sensor-yf-s201","title":"Water Flow Sensor YF-S201","description":"\u003cp data-start=\"56\" data-end=\"523\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe YF-S201 Water Flow Sensor is a Hall-effect-based liquid flow measurement sensor designed to measure the flow rate and total volume of water passing through a pipeline. The sensor consists of a plastic valve body, internal water rotor, permanent magnet, and Hall-effect sensor. When water flows through the sensor, the rotor rotates and the Hall-effect sensor generates electrical pulses proportional to the flow rate. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"525\" data-end=\"983\"\u003eThe YF-S201 provides a digital pulse output that can be counted by a microcontroller to calculate instantaneous water flow rate and accumulated water volume. Its typical measurement range is 1 to 30 litres per minute, and a commonly specified calibration relationship is approximately 450 pulses per litre, equivalent to a frequency relation of F = 7.5 × Q, where Q is the flow rate in litres per minute. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"985\" data-end=\"1341\"\u003eWith its G1\/2-inch threaded connections, compact construction, simple 3-wire interface, and compatibility with Arduino, ESP32, STM32, Raspberry Pi, PIC, AVR, and other controllers, the YF-S201 is widely used in water monitoring systems, irrigation controllers, water dispensers, smart tanks, filtration systems, and IoT-based water management projects.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1348\" data-end=\"1365\" data-section-id=\"etycth\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1367\" data-end=\"2063\"\u003e\n\u003cli data-start=\"1367\" data-end=\"1409\" data-section-id=\"1tji7re\"\u003eHall-effect-based water flow measurement\u003c\/li\u003e\n\u003cli data-start=\"1410\" data-end=\"1464\" data-section-id=\"1xcs2o0\"\u003eMeasures both water flow rate and accumulated volume\u003c\/li\u003e\n\u003cli data-start=\"1465\" data-end=\"1503\" data-section-id=\"1jf3hn2\"\u003eFlow measurement range of 1–30 L\/min\u003c\/li\u003e\n\u003cli data-start=\"1504\" data-end=\"1553\" data-section-id=\"1dk4otb\"\u003eDigital pulse output proportional to water flow\u003c\/li\u003e\n\u003cli data-start=\"1554\" data-end=\"1616\" data-section-id=\"191rr0p\"\u003eApproximately 450 pulses per litre under typical calibration\u003c\/li\u003e\n\u003cli data-start=\"1617\" data-end=\"1657\" data-section-id=\"1bbs007\"\u003eSimple three-wire electrical interface\u003c\/li\u003e\n\u003cli data-start=\"1658\" data-end=\"1705\" data-section-id=\"14n3ink\"\u003eIntegrated water rotor and Hall-effect sensor\u003c\/li\u003e\n\u003cli data-start=\"1706\" data-end=\"1746\" data-section-id=\"r6bwck\"\u003eNon-contact magnetic sensing mechanism\u003c\/li\u003e\n\u003cli data-start=\"1747\" data-end=\"1770\" data-section-id=\"1p8y0o8\"\u003eLow operating current\u003c\/li\u003e\n\u003cli data-start=\"1771\" data-end=\"1801\" data-section-id=\"jjzuuv\"\u003eWide operating voltage range\u003c\/li\u003e\n\u003cli data-start=\"1802\" data-end=\"1851\" data-section-id=\"1r2zscq\"\u003eG1\/2-inch threaded inlet and outlet connections\u003c\/li\u003e\n\u003cli data-start=\"1852\" data-end=\"1890\" data-section-id=\"ssg493\"\u003eCompact and lightweight construction\u003c\/li\u003e\n\u003cli data-start=\"1891\" data-end=\"1929\" data-section-id=\"3t0mpl\"\u003eEasy installation in water pipelines\u003c\/li\u003e\n\u003cli data-start=\"1930\" data-end=\"1970\" data-section-id=\"11qubry\"\u003eSuitable for real-time flow monitoring\u003c\/li\u003e\n\u003cli data-start=\"1971\" data-end=\"2011\" data-section-id=\"qvntg1\"\u003eEasy interfacing with microcontrollers\u003c\/li\u003e\n\u003cli data-start=\"2012\" data-end=\"2063\" data-section-id=\"le1tiq\"\u003eIdeal for water management and automation systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46788875550774,"sku":"SV4QZBV469","price":210.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/Water-Flow-Sensor-1.png?v=1783280074","url":"https:\/\/roboracter.in\/products\/water-flow-sensor-yf-s201","provider":"Roboracter","version":"1.0","type":"link"}