All Categories
Get it between 2025-06-24 to 2025-07-01. Additional 3 business days for provincial shipping.
☺Work for Arduino, Raspberry Pi, and Reverse Osmosis Filter. Small size, waterproof, easy to install, heat resistance, pressure resistance, cold resistance.
☺Material: all materials are in line with ROHS testing standards, and can be used for potable water.
☺Flow range:1-30L/min, working voltage range:DC 5-18 V, allow compression:Water pressure 1.75 Mpa below.
☺Hall effect sensor. Wire connector type: SM2.54 3P. Connect to G1/2 inch BSP male thread, if used for NPT, need thread seal tape. Output Waveform: Square Wave, output pulse signal.
☺Wide application: It is mainly used in water heaters, coffee machines, water purifiers, drinking fountains, beverage machines, campus smart card equipment, etc.
Specifications: Frequency: F=7.5 * Q (L / Min) error: ± 2% , current can not exceed 10mA, 450 output pulses/liters. F=onstant * units of flow (L / min) * time (seconds) Flow range:1-30L/min Maximum current:10 mA(DC 5V) Working voltage range: DC 5-18 V Load capacity: ≤10 mA(DC 5V) Operating Temp: ≤80℃. Operating humidity: 35%-90%RH Allow compression: Water pressure 1.75 Mpa below Insulation resistance: >100M OHM Storage Temperature: -25-80℃ Storage humidity: 25%-95%RH Output Waveform: square wave,output pulse singal. Cable length:15cm. Refer to the wiring: Red wire: VCC(+) Black wire: GND(-) Yellow wire: Signal output Package include: Flowmeter x 1