Product Description

1, rated operating voltage

    4.5 5V-24V

2, large working current

    15 mA ( 5V)

3, working voltage range

     5 to 18 V

4. Load capacity

    ≤10 mA ( 5V)

5, the use of temperature range

    80 °C or less

6, use humidity range

    35% ~ 90%RH (frost-free)

7, allow pressure

    The water pressure is below 1.75Mpa

8. Keep temperature

    -25 ~ + 80°C

9. Save humidity

    25% to 95%RH

Lead way:

1 Red IN connects to the positive terminal

2 Yellow OUT signal output line

3 Black GND connects to the negative terminal

Frequency: F=7.5*Q(L/Min) Error: ±2%

With the flow rate of 1L/min as the column, that is, 7.5 * 1 * 60 is equal to the number of pulses flowing through 1 liter of water output voltage: 3.5-24VDC, the current can not exceed 10mA, and the output of 450 pulses after the flow of 1 liter of water

That is, frequency calculation = constant 7.5 * Unit flow (L/min) * Time (seconds)

Flow range: 1-30L/min

Company Information