YF-B6 Turbine Water Flow Sensor DN20

​Model​

YF-B6

​Material​

Brass (黄铜)

​Connection​

G3/4" Thread

​Flow Range​

1–30 LPM (Litres Per Minute)

​K Factor​

6.6

​Pulse per Litre​

Approx. 396 pulses/Litre

​Accuracy​

土10% (within flow range)

​Max Pressure​

≤1.75 MPa

​Operating Voltage​

DC 4.5–24V (Wide voltage range)

​Output Signal​

Hall Effect Sensor (NPN Pulse)

​Output Pulse High​

>DC 4.5V (at 5V input)

​Output Pulse Low​

<DC 0.5V (at 5V input)

​Working Temperature​

-20℃ to +80℃

​Working Humidity​

35%–85% RH

​Applications​

Hot water systems, liquid flow monitoring