YF-B1 Hall Water Flow Sensor Turbine Meter

Type:YF-B 1

Interface size:4 points (G 1 ≤ 2)
Working voltage range:DC5~ 15V
Water pressure resistance:1.75MPa
Output pulse high level:> DC 4.7V (input voltage DC 5V)
Output pulse duty cycle:50% ±10%
Insulation resistance:> 1 00MQ
Precision:(in 1 ~ 25L\ MIN) + 3%
Sealing property:Close the holes and add 1.7Mpa water pressure test for 1 minute.No leakage and deformation
Pulse frequency:(Hz) = [11 * Q] + 5% (Q ≤-traffic L/min)