{"product_id":"water-flow-sensor-yf-s402c","title":"Water Flow Sensor (YF-S402C)","description":"\u003cp\u003eG3\/8 Water Flow Sensor (S402C) – 3\/8\" Thread Flow Meter for Water Dispenser.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Description:\u003c\/strong\u003e\u003cbr\u003eS402C G3\/8 Water Flow Sensor – 3\/8\" Thread Flow Meter for Water Dispenser\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eModel: YF-S402C\u003cbr\u003eThread size: G3\/8 external thread (3\/8 inch)\u003cbr\u003eFlow range: 0.3–10 L\/min\u003cbr\u003eOperating voltage: 5–18V DC\u003cbr\u003eOutput signal: Pulse signal (Hall effect sensor)\u003cbr\u003eWorking pressure: ≤0.8 MPa\u003cbr\u003eTemperature range: 0–80°C\u003cbr\u003eApplication: Water dispensers, coffee machines, water vending machines, smart water systems. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWorking principle:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eWater flowing through the sensor rotates an internal magnetic rotor, and the Hall sensor converts the rotation into pulse signals. The pulse frequency is proportional to the flow rate, allowing microcontrollers (Arduino, ESP32, etc.) to measure water usage. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Microscale","offers":[{"title":"Default Title","offer_id":53952351535379,"sku":null,"price":6200.0,"currency_code":"NGN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/3191\/3491\/files\/tb_image_share_1773686681878.png?v=1773687185","url":"https:\/\/www.microscale.net\/products\/water-flow-sensor-yf-s402c","provider":"Microscale","version":"1.0","type":"link"}