走航式ADCP(变频)

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(1)频率类型(变频):

换能器:不少于5波束(含测深波束);

▲具备两种频率的测流波束,并可自动切换;

▲内置罗经并配备外接GNSS罗经(单北斗);

流速剖面最大测量距离:不小于30m;

流速最大测量范围:至少满足-10m/s~+10m/s;

流速测量精度:不低于±0.003m/s;流速分辨率:1mm/s;

水深最大测量距离:不小于30m;

水深分辨率:1mm;水深测量精度:不大于1%;

内部储存容量:不低于6G;

Temperature Sensor:范围:-10℃~50℃;精度:±0.5 ℃;分辨率:0.01 ℃;

罗盘传感器:测量范围:0~360˚;精度:±0.5˚;分辨率:0.1;

倾斜度传感器:测量范围:±30˚;精度:±0.2°;分辨率0.01˚;

工作温度:-5℃~45℃;储存温度:-10℃~50℃;

通讯协议:支持RS232、RS422、RS485、WIFI;

通讯模式:可实现仪器主机与数据处理终端之间的无线通讯,通讯距离200m,还可通过配置的电源信号线实现有线通讯;

▲配件:三体船、一条不短于5米的通信电缆线、配套操作软件、后处理软件、中文用户手册、专用安装工具、仪器运输箱、USB转串口线等;

操作软件:包含测量软件和后处理软件,支持输出符合水文规范要求的流量测验成果记载表和实测流量成果表;

▲需配置无线电台,支持数据通信传输功能;

▲每套设备需配置1台与走航式ADCP设备相配套的满足操作及数据分析处理的终端;

技术术语(共 4 个)—— Click to Expand
RS485工业常用的差分串行通信标准,支持多点通信
RS232点对点串行通信标准,常用于短距离设备通信
serial port计算机与外部设备进行串行通信的物理接口
Sensors将物理量转换为电信号的检测装置
来源/工具信息 —— Click to Expand
来源 Modbus Chinese Network(modbus.cn) —— China leadingModbuscommunication protocol technical community Category Modbus solution / Hydrological monitoring 字数 592 字 · 阅读约 2 分钟 更新 2026-06-25 永久链接 https://www.modbus.cn/33987.html
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