Water-flow Sensor/Counter (1inch)
$12.00
Water flow sensor/ counter (1")
Specification
Power: DC6-12V (Red+ Black-)
Idle current draw: <10mA
Output: DC5V 50% square pulse (Yellow)
Rate: 1-60L/m, +/-10% accuracy
Working Temp: -20 to 100'C
PSI: 1.75MPA (max)
Intake: 1"
Wire length: 5"
Note:
Pulse Frequency (Hz) = 6.5*Q +/- 2% where Q = water flow (L/min)
Q(water flow)= Frequency/6.5