BSP1/4“ Water Flow Sensor

It is installed in the water heater inlet, used to detect water flow, when the water through flow rotor components, Magnetic rotor rotation and speed changes with the flow, hall sensor output pulse accordingly. Signal feedback to the controller by the controller to judge the size of the water flow, adjust and control.

Specification:
1. POM Material, accord with FDA Standard
2. Pipe Size: BSP1/4" male thread
3. Flow Range: 0.25-3.0L/MIN
4. Voltage: DC3V ~ DC18V DC5V is standard, DC24V is availbale
5. Pulse duty factor: 50%
6. Accuracy: ±3%
7. High Level of Pulse Output: >4.5V (DC5V)
8. Low Level of Pulse Output: <0..5V (DC5V)
9. Max Pressure: 8.0bar
10. Insulation Performance: 100MΩ
11. Hall Component, made in Japan

Drawing :

Point Chart of GE-301L Flow Sensor:

Flow Sensor Range:  0.25L/min - 3.0L/min 
F=109xQ ±3%    F= Frequence Hz;   Q=Liter