![Water-flow Sensor/ Counter (1inch) Water-flow Sensor/ Counter (1inch)](https://cdn11.bigcommerce.com/s-hc1rju73cz/images/stencil/300x300/products/434/1028/WaterFlowSensor8A500__66966.1610408890.jpg?c=1)
Water flow sensor/ counter
Specification
Power: DC3-24V (Red+ Black-)
Output: DC5V 50% square pulse (yellow)
Working Temp: -20 to 100'C
PSI: 1.75MPA (max)
Intake/outlet: 6mm
Note:
Pulse Frequency (Hz) = 40*Q +/- 2% where Q = water flow (L/min)
Q(water flow)= Frequency/40.
Specification
Power: DC3-24V (Red+ Black-)
Output: DC5V 50% square pulse (yellow)
Working Temp: -20 to 100'C
PSI: 1.75MPA (max)
Intake/outlet: 6mm
Note:
Pulse Frequency (Hz) = 40*Q +/- 2% where Q = water flow (L/min)
Q(water flow)= Frequency/40.