Water Flow Sensor (Sea) YF-B2 Flowmeter G1/2 1-25L/min 5-15V Brass

Description of product:
The water flow sensor is a device used to sense the water flow rate in a tank. There is a Hall element in the flow sensor. When liquid flows by the sensor, it drives the Hall element inside the sensor to rotate. By calculating the rotate speed of the element, the water flow sensor can give a prcise outcome of the water flow rate passed by the pipe.

Specifications:

1         Sensor                                                        Hall Effect Sensor, Digit Output

2         Product Material                                        Brass

3         Flow Range / Accuracy                             1-25L\min±3% 

4         Rated Voltage                                             DC=5-15V

5         Max Working Current                                10mA

6         Withstand Hydraulic Pressure                  <1.75MPa

7         Working Voltage Range                             DC5-24V

8         Insulation Resistance                                 >100MΩ

9         Pulse Characteristic                                   11*Q=L/Min±3%

10       Medium Temperature                                 -20°C~+80°C

11       Max Output Pulse                                       >DC 4.7V (Input Voltage DC 5V)

12       Min Output Pulse                                        >DC 0.5V (Input Voltage DC 5V)

13       Output Pulse Duty Ratio                            50%±10%

14       Applicable Medium                                     Water, Tap-Water