{"product_id":"water-flow-sensor-0-5-inch","title":"WATER FLOW SENSOR 0.5 INCH","description":"\u003cp\u003eYF-S201 ½-inch Hall effect water flow sensor. Turbine rotor spins as water flows; Hall sensor outputs proportional pulse signal. Compatible with hot, cold, clean, or dirty water. Sealed ring structure prevents leaks. Works with Arduino, Raspberry Pi, and any 5–18V MCU.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePin Connection:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRed — +5V\u003c\/li\u003e\n\u003cli\u003eBlack — GND\u003c\/li\u003e\n\u003cli\u003eYellow — PWM pulse output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eModel: YF-S201\u003c\/li\u003e\n\u003cli\u003eSensor: Hall effect\u003c\/li\u003e\n\u003cli\u003eWorking Voltage: 5–18V DC\u003c\/li\u003e\n\u003cli\u003eFlow Range: 1–30 L\/min\u003c\/li\u003e\n\u003cli\u003ePulses per Litre: 450\u003c\/li\u003e\n\u003cli\u003eFrequency: 7.5 × Flow rate (L\/min) Hz\u003c\/li\u003e\n\u003cli\u003eMax Pressure: 2.0 MPa\u003c\/li\u003e\n\u003cli\u003ePipe Compatibility: ½” nominal (0.78” OD, ½” thread)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWater heating and dispensing systems\u003c\/li\u003e\n\u003cli\u003eAutomatic irrigation and flow metering\u003c\/li\u003e\n\u003cli\u003eArduino water flow measurement projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Powered by INFINITY WORKS","offers":[{"title":"Default Title","offer_id":47371697258550,"sku":"TW393","price":231.2,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9335\/5062\/files\/WATER_FLOW_SENSOR_0.5_INCH.avif?v=1787646173","url":"https:\/\/tecwizdom.com\/products\/water-flow-sensor-0-5-inch","provider":"Tecwizdom.com","version":"1.0","type":"link"}