Sea Zhongjiang Digital Flow Meter

Sea Zhongjiang Digital Flow Sensor with YF-B7 Hall Effect Flow Sensor

Sea Zhongjiang Digital Flow Sensor with YF-B7

  • Model:

Sea Zhongjiang Digital Flow Sensor with YF-B7 Hall Effect Flow Sensor


1.This portable flow meter can work as a pressure meter, but pressure meter and flow meter can not work together.

2. This digital flow meter can work with all of our hall flow sensor with 5V rated voltage.

With battery power supply, to use with our LOW CONSUMPTION FLOW SENSOR, battery can last for 1 year.

with other 5V flow sensor, battery can last only one week, so you may need  AC to DC power adaptor.

3. To work as pressure meter, you have to choose AC to DC power adaptor for long time usage.



Installation Dimension:78*60mm

Power supply: 5V DC(battery/power adaptor)

Battery life span: 1 year(for those lower consumption hall flow sensor)


Show flow rate

Show total volume

Show temperature(C/F)

Show working time(Day)


1. The digital display meter can display the instantaneous flow, unit is L / min or Gal/min,

2. Can display cumulative flow, unit is L or Gal, max is 9999L.

3. It can show temperature of enviroment or fluid. F or C. with the help of temperature sensor which is optional.

Item Description:

White background light LCD
Flow sensor connecting type: depend on the flow sensor
Power input: 5V dc OR 3 AAA battery
Accuracy: +-1%

Temp range : 0 -99 celsius

Flow Range: depends on the flow sensor

Specs of Flow Sensor:

Model: YF-B7;

Working Pressure: 0.05-1.75Mpa;

Flow Range: 1-25LPM;

Working Temperature: 0-60℃;

Thread Size: G1/2"

Temperature Sensor: NTC50K

Package include:

1*Sea Zhongjiang digital display(battery and temperature sensor are not included)

1*YF-B7 water flow sensor 1-25L/min flow range low power consumption version for this sensor.