Digital Water Flow Meter with G1/2 Thread Water Flow Sensor For Temp &Water Flow

1 x G1/2 temperature sensor. 1 x Set of mounting accessories. Duty cycle of output pulse: 50% ±10%. Flow pulse characteristics: (11 Q) Q= L/Min 3%, that is, 660 pulses and 1 Liter of water. G1/2 flow sensor .

eBay