SonTek RS5 Acoustic Doppler Current Profiler
Features
- SmartPulse+ utilizes Pulse-coherent and Broadband acoustic profiling that automatically adjusts based on conditions
- Vertical acoustic beam for the most accurate channel cross-sectional area in discharge applications
- Batteries and Bluetooth radio are housed in the RS5, eliminating external electric boxes
- Expedited repair and warranty service
- Lifetime technical support
- More
Overview
The HydroSurveyor is a system designed to collect bathymetric, water column velocity profile, and acoustic bottom tracking data as part of a hydrographic survey. The two key components of the system are the HydroSurveyor Acoustic Doppler Profiler (ADP) platform, and the powerful, yet user-friendly, data collection software. With the HydroSurveyor platform, SonTek is able to offer an exclusive 5-beam depth sounding device, with built-in navigation, full water column velocity (currents) profiling, full compensation for speed of sound (with the CastAway-CTD), and integrated positioning solution.
| Water Velocity Profiling | Profiling Range | 0.1-6 m (*1) |
| Velocity Range | ±5 m/s | |
| Accuracy | 1% ±0.002 m/s | |
| Resolution | 0.001 m/s | |
| Number of Cells | Up to 128 | |
| Cell Size | 2.5-30 cm | |
| Data Output Rate | 1.0 Hz | |
| Bottom Tracking | Depth Range | 0.1-6 m (*1) |
| Accuracy (*2) | 1% ± 0.002 m/s | |
| Resolution | 0.001 m/s | |
| Depth Measurement | Range | 0.1-6.5 m (*1) |
| Accuracy | 1% ±0.005 m | |
| Sensors | Temperature Sensors | Resolution: ±0.01°C Accuracy: ±0.5°C |
| Compass/Tilt Sensor | Range: ±180° Pitch/Roll, 0-360° Heading Heading Accuracy: ±2° Pitch/Roll Accuracy: ±1° |
|
| Transducers | Total Number | Five, 3.0 Mhz |
| Beam Angle | 25° | |
| Beam Width | 3° | |
| Bandwidth | 25% | |
| Battery Characteristics | Input Voltage | 3.3-4.2 VDC |
| Power Source - Li-Ion | 1x size 18650, Tenergy, Type 30016-04, 3.7Vdc, 2600mAh | |
| Battery Life - 1 x size 18650 | Seven hours continuous use, typical settings (*3) | |
| Power Consumption | 1.0 W (Average) | |
| Dimensions | 19.2 mm x 69.7 mm | |
| Communications | Radio Protocol | Bluetooth Low Energy (BLE5) |
| Range | 100 m (*4) | |
| Bluetooth Compliance | FCC Part 15, FCC ID: XPYNINAB30 ISED Certification: 8595A-NINAB30 |
|
| Environmental | Operation Temperature | -5° to 45°C (23°F to 113°F) |
| Storage Temperature | -20° to 70°C (-4°F to 158°F) | |
| Storage with Battery Temperature (*5) | -20° to 45°C (-4°F to 113°F) | |
| RS5 Physical Properties | Dimensions - HBII Micro | 76 cm (30”) x 50 cm (20”) x 11cm (4.25”) |
| Dimensions - RS5 Unit | 24 cm (9.5”) x 5 cm (2.2”) | |
| Weight in Air - RS5 Unit | 0.45 kg (1.0 lbs) | |
| Weight in Water - RS5 Unit | 0.15 kg (0.33 lbs) | |
| Weight in Air - RS5/HBII Micro/Geode | 3.63 kg (8.0 lbs) | |
| Waterproof Rating | IP67 | |
| DGNSS | Horizontal RMS | SBAS (WAAS): <0.3 m (0.98 ft) |
| 2DRMS | SBAS (WAAS): <0.6 m (1.96 ft) | |
| Frequency | L1, Multi-GNSS |
*Additional notes
1 Maximum range will vary with environmental conditions.
2 Bottom velocity accuracy.
3 Seven hours continuous use, typical settings.
4 When using provided SonTek USB radio with antenna.
5 Remove batteries from the RS5 if storage temperatures exceed the storage temperature of the Li-Ion battery.
- RS5 acoustic Doppler current profiler
- RSQ Windows software
- Plastic shipping case
- 3‐ft (91‐cm) radio antenna cable
- USB Bluetooth radio
- (2) Li‐Ion rechargeable batteries
- USB battery charger
Select Options
In The News
Combating Water Insecurity in Saskatchewan with Real-Time Data
The prairies of Saskatchewan can be described as one of the least water-secure parts of Canada, making water quality monitoring essential for informed resource management in a region already facing water insecurity. While natural physical properties worsen some of the poor water quality conditions in the region, others are connected to land use. Having grown up spending summers on the shores of Lake Huron, Helen Baulch, an associate professor at the School of Environment and Sustainability at the University of Saskatchewan , has always been dedicated to the protection of water resources. Looking back fondly at her childhood playing along the shore, Baulch also recalls the invasion of quagga mussels during her teenage years and watching the lake change as a result.
Read More
Seametrics Turbo Turbidity Logger: Boost your Turbidity Monitoring
The Seametrics Turbo Turbidity Logger is a self-cleaning turbidity sensor capable of internally logging over 260,000 data records. The sensor enables researchers, compliance officers, and contractors to monitor turbidity in various applications, from construction and dredging sites to wastewater effluent. Due to its narrow width, this device can be deployed in a range of areas, from small well spaces to rivers and streams. The stainless steel housing and built-in wiper allow the sensor to withstand long-term deployments and reduce the need for maintenance trips. The logger accurately records temperature and turbidity up to a depth of 50 meters.
Read More
Collecting Data at the Top of the World: How Scientists Retrieve Glacial Ice Cores
A helicopter touches down in the small town of Sicuani, Peru, at an elevation of 11,644 feet. Earlier that day, a boxcar brought fuel, drills, food, and other equipment for a glacial expedition. The year is 1979, and glaciologist Lonnie Thompson is preparing to lead a team to the Quelccaya ice cap in hopes of becoming the first scientists to drill an ice core sample from this glacier. The only problem? The glacier is located at 19,000 feet in one of the most remote areas of the world. The helicopter takes off from the town, but the thin atmosphere at that elevation does not allow it to safely touch down on the ice– due to the aircraft’s weight, and it becomes unstable when the air is less dense.
Read More
