Technical Specifications:

● Temperature sensor: Resolution:0.01℃;Accuracy:±0.1℃;
● compass/Tilt sensor: Measurement range:360°;Heading accuracy:±2°;roll/Pitch accuracy:±1°;
● Memory (non volatile):8GB;
● Power supply: Operating voltage:12-18Voltage DC;
● Type: Rechargeable;
● capacity/Continuous work:8hour(4hour@ RTK GPS);

● Communication:RS232communication;RS232serial portGPSinput;
● Maximum data output frequency:2Hz;
● Internal sampling frequency: up to70Hz;
● Wireless communication options/GPSOptions:
● Bluetooth(mobile phone usage)：60rice;
● Bluetooth(Notebook usage)：200rice;
● Spread spectrum radio station:2000rice;
● GGA/VTGGPSAccuracy: sub meter level;
● RTKGPSAccuracy:0.03rice;
● Hull options: Single hull;Trisolaran ship
● Environment: Operating temperature:-5℃to45℃;Storage temperature:-10℃to70℃
● Physical parameters:
RiverSurveyor S5
Size:6.1centimeter(入水部分直径)；
12.7centimeter(lower diameter)；25.4centimeter(tall)
Weight:1.1kilogram(in the air)；-0.3kilogram(in the water)
RiverSurveyor M9
Size:12.8centimeter(diameter)；25.2centimeter(tall)
Weight:2.3kilogram(in the air)；-0.6kilogram(in the water)
Key Features:

● Unique multi frequency transducer configuration that can automatically convert unit size, operating frequency, sampling frequency, and operating mode to optimize

System configuration and high-resolution precise completion of continuous measurements from shallow water to deep water.
● The measurement range of flow velocity is±20rice/Seconds and high precision±0.25%The minimum measurement distance is0.06Meters, and the maximum depth measurement range

Surrounded by reachable80rice(M9).
● Unique vertical ultrasonic beam, directly and accurately measuring water depth and riverbed cross-section.
● The built-in microprocessor directly calculates traffic and saves data without relying on external programs, and data will not be lost due to communication interruptions. self

The sampling mode of dynamic selection pulse correlation technology ensures high-resolution measurement performance during shallow water measurement.
● brand newRiverSurveyor LiveThe software is used for downloading, viewing, and analyzing data files, and can not only run on a computer, but also

Operate on the phone.
● uniqueRTKGPS(Real time dynamic positioning system)In the case of bottoming out, it can replace bottom tracking and obtain high-precision geodetic reference coordinates

At the same time, expand the range of flow measurement(Gundam80rice).
● By utilizing multiple advanced communication technologies such as Bluetooth, spread spectrum radio, and mobile phones, the system performance is greatly improved and its usage is expanded.
Powerful options:
● power supply/Communication: SupportS5andM9, can be pre installed with Bluetooth, wireless radioVTGGPSandRTPGPSWaiting for the selection of accessories.
● Hull:S5andM9It can be flexibly installed on the side of the ship or placed on a single or triple hull.
● Mobile operation:RiverSurveyorLiveSoftware can not only run on computers, but also be operated on mobile phones.
● RTK GPSReplace bottom tracking in the case of bottoming out. Easy to use, high measurement accuracy(0.03rice)Fully integrated positioning system.