Portable Water Velocity Meter

LS1206B Propeller Type Current Meter is used to measure hourly average flow velocity on given points. Being light, impact and portable, this instrument applies to rivers, pipelines, irrigation and drainage channels, hydrological investigation, and runoff experiments.

II. Specification
The Rotary Diameter for Propeller: ?60mm
The Hydraulic Thread Pitch for Propeller: H=120mm
Minimum Velocity? Vo?06m/s?Normal?
Vo?0.05m/s?Premium?

Measuring Range: 0.07?7m/s?Normal?
0.05?7m/s?Premium?

Operational Depth? 1?1.2m?Wading rod?
Accuracy?unbiased variance: m?±2%?Normal?
m?±1.0%?Premium?

V<0.2m/s:

Relative Error:??±5%