MDR-3301便携式海水流速流向仪是由低功耗微处理器、防水承重电缆、水下探测部分组成。液晶数字显示，ABS防潮机壳，AA碱性供电电池，LED自动、手动背光，蜂鸣器声响提示，电池欠压指示。水下探测部分双密封结构并配有防腐蚀双锌环，组合式尾舵，整机重量轻且携带方便易于安装。可在海洋及河口中测量流向与流速。可定制USB数据接口，在数据模式下测量数据由液晶显示器和USB数据接口同时显示并输出，无人值班的条件下亦可通过USB数据接口与计算机连接即时观测、存盘、打印数据，因此本仪器又可作为综合数据采集系统的智能化部件，仪器可按用户要求定制测量模式。
MDR-3301 Portable Seawater Flow Velocity Director is composed of a low-power microprocessor, a waterproof load-bearing cable and an underwater detection section. LCD digital display, ABS moisture resistant chassis, AA alkaline power supply battery, LED automatic, manual backlight, buzzer sound prompt, battery under voltage indication. The underwater detection part is double sealed and equipped with anti-corrosive double zinc ring, combined tail rudder, which is light weight and easy to carry and install. Flow direction and velocity can be measured in oceans and estuaries. The USB data interface can be customized to display and output measurement data simultaneously by LCD and USB data interface in data mode. In unattended conditions, the USB data interface can also be used to connect with the computer to instantly observe, save and print data. Therefore, the instrument can also be used as an intelligent part of the integrated data collection system. The instrument can customize measurement mode according to user requirements.
工作原理/Working principle
MDR-3301便携式多普勒超声波流量计是一款利用超声波的多普勒效应测量水体流速流 量的设备,内部集成信号处理器,专有的流速计算算法,可以快速准确的计算出水体流速,而 且无需校准,无漂移，设备集成 TFT LCD 屏幕，内部配备锂电池，现场无需人工计算即可快 速测量水体水深，流速，流量等数据，设备具有数据存储，导出功能专为快速便携测量水体 流速流量而设计；
MDR-3301 Portable Doppler Ultrasound Flowmeter is a device that uses the Doppler effect of ultrasound to measure the flow velocity and flow rate of water body. The internal integrated signal processor and proprietary flow rate calculation algorithm can calculate the flow rate of water body quickly and accurately without calibration and drift. The device integrates TFT LCD screen, and is equipped with lithium batteries. It can quickly measure the water depth, flow rate and flow rate without manual calculation in the field. The device has data storage and the export function is designed for fast and portable measurement of water flow rate and flow;
主要特点/Main features
1、传感器内部集成压力水位计,无需外部水位计,实现水位,流速,流量，水温一体监测。/ The pressure water level gauge is integrated inside the sensor, and no external water level gauge is needed to monitor water level, flow rate, flow rate and water temperature in one unit.
2、手持器与传感器之间采用无线连接，没有线缆束缚，多人操作更方便。/ Wireless connection between handheld and sensor, no cable tie, more convenient for multi-person operation;
3、内置锂电池，采用标准 Type-c USB 接口，连接电脑或充电。/ Built-in lithium battery, with standard Type-c USB interface, connect to computer or charge;
4、自带键盘与 LCD，操作简单，读数直观，直接输出结果，无需二次计算。/ With its own keyboard and LCD, the operation is simple, the reading is intuitive, and the results are directly output without secondary calculation.
5、流速测量精度高,而且无漂移,无需校准。/ Flow velocity measurement has high accuracy and no drift and does not require calibration.
6、多普勒超声波流量计探头 IP68 防水等级,保证水下工作的可靠性。/ Doppler ultrasonic flowmeter probe IP68 waterproof grade, to ensure the reliability of underwater operation;
7、体积小巧,安装简便,对水体阻碍更小。/ Compact size, easy installation, less obstruction to water body
8、配套手提箱与测杆，使用方便。/ It is convenient to use with a suitcase and a measuring rod.
9、无线采集模块与线缆可以直接固定到测杆上，避免线缆杂乱，也便于操作。/ The wireless acquisition module and cable can be fixed directly to the pole to avoid cable clutter and easy operation.
10、手持器采用无线通讯方式与传感器探头连接，并且可以悬挂在身上，解放双手。/ The handheld is connected to the sensor probe by wireless communication and can be hung on the body to free your hands.
应用场景/Scenarios
本仪器适用于浅海、河口与湖泊，可用于船舶、浮标和平台测量不同水深的流速与流向，可用浮子把探测器漂离船体测量表层流的速度与方向。
This instrument is applicable to shallow water, estuaries and lakes. It can be used to measure the velocity and direction of flow at different depths for ships, buoys and platforms. It can also be used to measure the velocity and direction of surface flow by floating the detector off the hull.
135-1581-0281 （即时通话）
459879587 （在线询价）
135-1581-0281 （长按复制）