GE-301L Water Flow Sensor 1/4”

Product introduction

GE-301L flow sensor is a device for sensing the rate of fluid flow. GE-301L adopt the FDA standard material, widely used in RO water instrument, dispenser water, water heating system, drinking water system, potable liquid flow monitor system, to calculate the flow rate. International Protection could be IP68 (Optional). CE certification.

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 of GE-301L Flow Sensor:
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

Drwaing of GE-301L Flow Sensor:

Point Chart of GE-301B Flow Sensor:

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