3 Review(s)

HiLetgo G1/2" Water Flow Hall Sensor Switch 1-30L/min 1.75MPa Flow Meter Flowmeter Counter Water Flow SensorFrequency: F=7.5 * Q (L / Min) error: ± 2% voltage :3.5-24VDC, current can not exceed 10mA, 450 output pulses/liters, F=onstant * units of flow (L / min) * time (seconds)Flow range:1-30L/minWorking voltage range:DC 5-24 VMaximum operating current: 15 mA (DC 5V)Load capacity:?10 mA(DC 5V)Operating Temp:?80?Pperating humidity range: 35%~90%RHAllowing pressure: pressure 1.75MpaStorage Temperature:-25-80?External threads: 1/2"Application:Water heaters, credit card machines, water vending machine, flow measurement device!