Micro Hall Liquid Water Flow Sensor for Water Heater

Micro Hall Liquid Water Flow Sensor for Water Heater  Operating principle As liquid passes through the flow sensor body, the magnetic rotor spins at a rate proportional to flow. This Causes a series of magnetic fields (the rotor vanes) to excite the Hall Effect sensor, producing a series of voltage pulses  Withstand hydraulic pressure  ≤0.35Mpa    Voltage rating  DC5V-24V      Insulation resistance  >100MΩ  Precision  0.2-6L/M  2-30L/M  1-60L/M   Flow pulse  F=(18Q)+5% Q=L/min  Output pulse duty cycle   50%±10%      Max output pulse voltage  >DC4.7V      Min output pulse voltage