{"product_id":"clear-turbine-water-flow-sensor-with-3-pin-jst","title":"Clear Turbine Water Flow Sensor with 3-pin JST","description":"\u003cp\u003eMeasure liquid\/water flow for your solar, computer cooling, or gardening project using this handy basic flow meter featuring a fully clear plastic body. This sensor sits in line with your water line and uses a pinwheel sensor to measure how much liquid has moved through it. The pinwheel has a little magnet attached, and there's a hall effect magnetic sensor on the other side of the plastic tube that can measure how many spins the pinwheel has made through the plastic wall. This method allows the sensor to stay safe and dry.\u003c\/p\u003e\n\u003cp\u003eThe sensor comes with a \u003cstrong\u003eJST PH 2mm pitch connector and\u003c\/strong\u003e \u003cstrong\u003ethree wires: red (5-15VDC), black (ground), and yellow (Hall effect pulse output)\u003c\/strong\u003e. By counting the pulses from the output of the sensor, you can easily track fluid movement: each pulse is approximately 2.25 milliliters. Note this isn't a precision sensor, and the pulse rate does vary a bit depending on the flow rate, fluid pressure, and sensor orientation. It's designed for 1 to 30 Liters\/min. It will need careful calibration if better than 10% precision is required. However, it's great for basic measurement tasks!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: the order of the wires can change depending on the batch. \u003c\/strong\u003eThese can be easily changed like any JST-style connector by using a small screwdriver or pin to push the metal connector in and gently pulling the wire out.\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv class=\"panel-collapse collapse in\" id=\"tab-technical-details-content\"\u003e\n\u003cul id=\"product-files\"\u003e\n\u003cli\u003e22AWG cables\u003c\/li\u003e\n\u003cli\u003eWorking Voltage: DC 5V to 15V\u003c\/li\u003e\n\u003cli\u003eLogic output\/voltage: 5V\u003c\/li\u003e\n\u003cli\u003eCurrent Draw: 15mA (at DC 5V)\u003c\/li\u003e\n\u003cli\u003eFlow Rate Range: 1~30L\/min\u003c\/li\u003e\n\u003cli\u003eFlow Pulse: Frequency (Hz) = (5.0*Q) ±3% where Q=L\/Min\u003c\/li\u003e\n\u003cli\u003eMax Operating Temperature: \u0026lt;80 degree C\u003c\/li\u003e\n\u003cli\u003eMax Liquid Temperature: \u0026lt;120 degree C\u003c\/li\u003e\n\u003cli\u003eOperating Humidity: 35%～90%RH\u003c\/li\u003e\n\u003cli\u003eMax Water Pressure: \u0026lt;1.75MPa\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: -25～+80 degree C\u003c\/li\u003e\n\u003cli\u003eStorage Humidity: 25%～95%RH\u003c\/li\u003e\n\u003cli\u003eDiagram\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":53697563164948,"sku":"jyz1787258340034","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/clear-turbine-water-flow-sensor-with-3-pin-jst_1.jpg?v=1787258344","url":"https:\/\/regalwearstore.shop\/products\/clear-turbine-water-flow-sensor-with-3-pin-jst","provider":"My Store","version":"1.0","type":"link"}