G1/2 Water Flow Sensor Flowmeter Hall Flow Meter 4 Wire With Temperature Sensing

Description

Specification: Length: 61mm Width: 36mm Line length: 100-240mm Frequency: F = 7.5 x Q (L / Min) Error: ± 2% Voltage :3.5-24VDC, current can not exceed 10mA, finished a liter of water flow pulse output 450 Frequency calculation= constant 7.5 x frequency calculation unit flow (L / min)  x Time (seconds) Flow range :1-30L / min Output waveform: Red IN connector positive     Yellow OUT signal output line     Black GND then negative     Green R Resistors (3950K 50K) Package included: 1 x G1/2 Water Flow Sensor