RIV Series Acoustic Doppler Current Profiler
With our advanced IOA broadband technology, the RIV Series ADCP is ideally used for collecting highly accurate and reliable current velocity even in harsh water environments.
Frankstar ADCP offers seamless integration with existing popular devices such as Gyro, GPS, radio station. The survey vessels and triple-hulled vessels for moving measurements are also available on demand. With our ADCPs, you can spend less time on manual tasks and more time on valuable analysis.
Features:
- IOA broadband technology brings accurate profiling flow data
- Easy maintenance with robust and reliable internal framework;
- Measurement results can be uploaded to the specified Web server.
Specification
| Model | RIV 1200 | RIV 600 | RIV 300 |
| Current Profiling | |||
| Profiling range | 0.1~40m | 0.4~80m | 1~120 m |
| Velocity range | ±20m/s (default) | ±20m/s (default) | ±20m/s (default) |
| Accuracy | ± 0.25% ± 2mm/s | ±0.25%±2mm/s | ±0.5%±5mm/s |
| Resolution | 1mm/s | 1mm/s | 1mm/s |
| Layers Size | 0.02~2m | 0.25~4m | 1~8m |
| Number of layers | 1~260 | 1~260 | 1~260 |
| Update rate | 1Hz | 1Hz | 1Hz |
| Bottom tracking | |||
| Frequency | 1200kHz | 600kHz | 300kHz |
| Depth range | 0.1~55m | 0.8~120m | 2~200m |
| Accuracy | ± 0.25% ± 2mm/s | ±0.25%±2mm/s | ±0.5%±5mm/s |
| Velocity range | ±20m/s | ±20m/s | ±20 m/s |
| Update rate | 1Hz | 1Hz | 1Hz |
| Transducer and hardware | |||
| Type | Piston | Piston | Piston |
| Mode | Broadband | Broadband | Broadband |
| Beam angle | 2° | 2° | 2° |
| Beam inclination | 20° | 20° | 20° |
| Configuration | 4 beams, JANUS | 4 beams, JANUS | 4 beams, JANUS |
| Sensor | |||
| Temperature | Range: - 10°C ~ 85°C; Accuracy: ± 0.5°C; Resolution: 0.01°C | Range: - 10°C ~ 85°C; Accuracy: ± 0.5°C; Resolution: 0.01°C | Range: - 10°C ~ 85°C; Accuracy: ± 0.5°C; Resolution: 0.01°C |
| Motion | Range: ± 50°; Accuracy: ± 0.2°; Resolution: 0.01° | Range: ± 50°; Accuracy: ± 0.2°; Resolution: 0.01° | Range: ± 50°; Accuracy: ± 0.2°; Resolution: 0.01° |
| Heading | Range: 0~360°; Accuracy: ±0.5°(calibrated); Resolution: 0. 1° | Range: 0~360°; Accuracy: ±0.5°(calibrated); Resolution: 0. 1° | Range: 0~360°; Accuracy: ±0.5°(calibrated); Resolution: 0. 1° |
| Power supply and communication | |||
| Power consumption | 0.5-3W | 0.5-3W | 0.5W-3.5W |
| DC input | 10.5V~36V | 10.5V~36V | 10.5V~36V |
| Communications | RS422, RS232 or 10M Ethernet | RS422, RS232 or 10M Ethernet | RS422, RS232 or 10M Ethernet |
| Storage | 2G (extendable) | 2G (extendable) | 2G (extendable) |
| House material | POM (standard), titanium, aluminium optional (depends on the depth rating required) | POM (standard), titanium, aluminium optional (depends on the depth rating required) | POM (standard), titanium, aluminium optional (depends on the depth rating required) |
| Weight and dimension | |||
| Dimension | 242mm(H)×225mm (Dia) | 242mm(H)×225mm (Dia) | 242mm (H)×225mm (Dia) |
| Weight | 7.5kg in air, 5kg in water (standard) | 7.5kg in air, 5kg in water (standard) | 7.5kg in air, 5kg in water (standard) |
| Environment | |||
| Maximum depth | 100m/500m/2000m/4000m/6000m | 100m/500m/2000m/4000m/6000m | 100m/500m/2000m/4000m/6000m |
| Operation temperature | -5°C ~ 45°C | -5°C ~ 45°C | -5°C ~ 45°C |
| Storage temperature | -25°C ~ 65°C | -25°C ~ 65°C | -25°C ~ 65°C |
| Software | IOA river current measurement software with acquisition and navigation modules | IOA river current measurement software with acquisition and navigation modules | IOA river current measurement software with acquisition and navigation modules |
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