ABDT-1306A Portable Velocity Meter
The portable rotary velocity meter, designed for hydrological and water conservancy surveys, is a horizontal-axis rotor velocity instrument for open channels, enabling operation by a single user.
Characteristics
Type:Rotary
Velocity measurement range: 0.01-5.00 m/s
Accuracy:1.5%
Working flow conditions: water depth< 20m
Test Rod:0.45m;
Power supply: DC8.4V battery
Overview
ABDT-1306A portable velocity meter is developed for the specific measurement of the flow rate for the hydrometric station, factories and mines, environment-protection monitoring station, irrigation and drainage on the farmland and hydrogeology survey, etc. This velocity meter can be equipped with the new sensor of the flow rate rotating propeller. The sensor is developed by the advanced technology at the end of 2004. The helical angle, thread pitch, craftsmanship and materials are all been redesigned., the initial velocity ≤ 1cm/s. Indicators like initial velocity, measurement range, linearity, concentricity, the Calibration coefficients and mean variance are been greatly improved. The measurement range of the flow velocity: 1~400cm/s and that of sampling time: 1~99 seconds. The device is simple and convenient, energy saving, stable and reliable. It possesses complete functions and a high automaticity in accordance with the national measurement standard of open channel,Equipped with a rotating propeller which can endure 80 ℃.Features
- Low power design
- Compact and lightweight, easy to carry and use
- Enabling single-operator use
- Accuracy 1.5% and high stability to meet the requirements of accurate measurement
- Micro sensor head for narrow environments
Sampling time | 1~99 seconds |
Velocity measurement range | 0.01-5.00 m/s |
Accuracy | ±1.5%FR |
Working depth | < 20m |
Test rod | 0.45m |
Display screen | 4×16 liquid crystal display |
Measurement mode | Dip stick location measurement |
Temperature range | －20℃- 60℃ |
Power supply | DC 8.4V Li-ion rechargeable battery, 40 hours after complete charge |
