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