Sontek Gold Rush SL Series Real time Online Acoustic Doppler Measuring Instrument

gold digger-SLUsing a vertical beam acoustic transducer to measure water level with an accuracy of ±0.003Rice, long-term stable, not affected by changes in atmospheric pressure. The instrument does not require calibration, and the speed measurement accuracy is not affected by the attachment of aquatic organisms. It can be easily installed on the shore, bridge pier, or other vertical buildings in the water.
Ultra narrow beam pointing angle（1.4°) and maximum sidelobe suppression (>60dB）Greatly reduces the reflection interference from the water surface or riverbed interface. Under the same water depth conditions, an effective horizontal measurement distance can be obtained to a large extent.
gold digger-SLequipped withViewArgonautandFlowPackSoftware.ViewArgonautThe software provides complex data collection and processing tools, as well as easy-to-use and intuitive output options and setting operation steps.FlowPackThe indicator flow rate calibration software is used to integrate, store, and analyze data from multiple sites, which can quickly and professionally obtain water levels-Area relationship curve and optional suitable index flow rate calibration coefficient equation.SonTekAll data from the company's instruments and other equipment can be input intoFlowPackSoftware.

1Technical parameters

* The actual maximum measurable profile depth varies with the specific conditions of the measured profile
**The beam pointing angle refers to the angle at half power(-3dB)The angle of time
***The sidelobe suppression function greatly improves the requirement of maximum measurement distance for water depth in shallow water channel testing
****PowerPingTranslated into Chinese as' enhanced bang '
*****Power consumption will varyPowerPingThe switch between the function and real-time traffic display function changes

2Flow rate
●Transducers: Two horizontal beams,25Tilt angle

●Measurement range: ±6rice/second

●resolving power:0.1centimeter/second

●Accuracy: ± of measured flow velocity1％，±0.5centimeter/second

3Communication

●RS-232andSDI-12power supply/Communication cable (standard configuration)10Rice, if needed, can be ordered in lengths up to100Rice)

●ViewArgonautSoftware used for parameter setting, data collection, and data post-processing

●SonUtils PDASoftware suitable for handheld computers

4environment
●Operating Temperature-5℃ to60℃

●Storage Temperature:-10℃ to70℃

5Standard configuration
●Vertical beam transducer for water level measurement

●Multi layer flow velocity profile (editable, up to)10An equidistant flow layer)

●The 'independent' flow velocity measurement unit not only

●The size can be different from10A flow layer, and the user can also choose the size of the measurement unit within the instrument measurement (sampling) range. This unit is suitable for calculating flow or other special functions

●Flow assessment and output, including total water volume

●FlowPackTraffic processing software

●4MBMemory (can store)200,000Multiple samples)

●Temperature sensor (resolution:0.01℃； Accuracy: ±0.1℃）

6Optional configurations

●Real time traffic display

●External battery compartment for self-contained operation（500Watt hour

●Spectral output (applicable only to)SL500andSL1500）

●Analog signal output module（4-20mAor0-5V）

●ModbusOutput module（MIM）

●RS422Output, can be extended up to1500Mi's cable

●Installation bracket for river channel

●YSI ECONETSatellite or radio telemetry

7Main characteristics

●Applying advanced acoustic Doppler profiling flow measurement technology today

●Built in flow calculation program, directly outputs flow and water volume, realizing unmanned real-time online and remote flow reporting

●Using acoustic transducers to measure water level with an accuracy of ±0.003Rice, long-term stable, not affected by changes in atmospheric pressure

●Multi layer velocity profile

●high precisionPowerPingsampling

●Accuracy is not affected by the attachment of aquatic organisms

●FlowPackTraffic processing software

●Easy to install, easy to operate, and easy to maintain

●No need for manual settings, automatically adapting to different flow rate ranges, making it the preferred choice for fixed flow measurement

●United States Geological Survey（USGS）Widely used, installed and used hundreds of units

●Hundreds of domestic environmental protection systems and hydrological systems have been installed and used