Project

Parameter Metrics

Principle of Flow Velocity Measurement

The velocity-area method is employed, with velocity measurements obtained using Doppler ultrasonography.

Principle of Liquid Level Measurement

Adopts the principle of pressure measurement.

Flow rate range

±0.03 m/s to ±5.0 m/s

Flow velocity accuracy

0.5%±0.001 m/s

Flow velocity resolution

0.001 m/s

Liquid level range

10m

Liquid level resolution

0.001 meter

Instantaneous flow range

Cumulative traffic

0.1 cubic meter to 999,999 cubic meters

Operating voltage

7.2V～15V

Flow consumption

≤ 45 mA (at the moment of transmission)

Working water depth

≤10 meters

Data update cycle

6–60 seconds

Built-in rechargeable battery

2V 2200mAh, continuous usage time on a single charge: 24 hours