ABDT-1206A Portable Velocity Meter
ABDT-1206A portable rotary velocity meter is a genaral instrument specially used for measuring the average water velocity of a predetermined measuring point in a river, lake, reservoir, open channel, etc.
Characteristics
Type:Rotary
Velocity measurement range: 0.06-8 m/s
Rotary diameter of propeller: 70mm
Hydraulic propeller pitch: 120mm
Starting velocity: ≤0.05 m/s
Working flow conditions: water depth 0.1-30m
Power: Battery
Overview
ABDT-1206A propeller-type velocity meter is a versatile, general-purpose instrument commonly used for flow velocity measurements in hydrologic studies. It is suitable for measuring average flow velocity at predetermined points in rivers, lakes, reservoirs, and canals, as well as for pipeline and scientific experiment This propeller-type velocity meter is commonly utilized in a variety of applications, including hydrologic research, water resource surveys, irrigation management, and river runoff experiments. It is also suitable for monitoring water velocity and water flow in industries such as hydro-power, environmental protection, mining, transportation, geology, research institutes, municipal administration, and more.Features
- Suitable for medium flow velocity measurement
- Low power design
- Compact and lightweight, easy to carry and use
- Multiple measurement methods (pole method, suspension method)
- High temperature resistance propeller
Velocity measurement range | 0.06 m/s ~ 8 m/s |
Rotary diameter of propeller | 70mm |
Hydraulic propeller pitch | 120mm |
Starting velocity | ≤0.05 m/s |
Critical velocity | About 0.13 m/s |
Output | On-off signal of magnetic excitation switch contact |
Signal number/rotor revolution number | 2/1 (2 signals per revolution) |
Switch contact capacity | DC U ≤ 24V I ≤ 120mA |
Contact work times | 1 × 107 |
Full line relative mean square deviation | ≤ 1.5% |
Relative error | ≤5% |
Working water environment | Water temperature: 0℃ ~ + 40℃ Water depth: 0.1m ~ 30m Suspended sediment concentration ≤ 20kg/m³ |
Power supply | DC 8.4V |
