Water Flow Hall Effect Sensor Switch And Flow Meter 1-60 L/min, 5-18V DC, Square Pulse Output, Waterproof, Heat And Pressure Resistant, Plug-And-Play With Android And Raspberry Pi Projects, Easy To Install
✔️ 5-18 V DC, 1-60 L/min, square pulse output, waterproof
This water flow sensor uses a Hall effect to measure liquid flow in a compact, waterproof body. It’s ideal for microcontroller projects, Raspberry Pi, and Android-based setups where reliable pulse output is needed for counting and monitoring.
✅ Flow range: 1-60 L/min
✅ Sensor type: Hall effect
✅ Waterproof, heat and pressure resistant
✅ Working voltage: DC 5-18 V
✅ Output waveform: Square wave pulse
✅ Frequency: F = 4.8 * Q (L/min); error ~2%
✅ Max current: 15 mA at 5 V
✅ Cable length: 150 mm
✅ Operating temp: 0-80°C; storage: -25 to 80°C
✅ RoHS compliant
✅ Packaging includes 1x G1 flowmeter
✅ Output pulses: 450 per liter
💡 What is a water flow sensor with hall effect used for in hobby projects? This handy device helps you measure liquid flow and feed data to microcontrollers for logging or automation. -pulse output for easy counting -handy for cooling loops, irrigation, and hydroponics -works with Android and Raspberry Pi for DIY projects