雷达水位计

前言.....................................................................................................................................................................IV引言.......................................................................................................................................................................V1范围.................................................................................................................................................................12规范性引用文件.............................................................................................................................................13术语和定义、符号、代号、缩略语.............................................................................................................13.1术语和定义.............................................................................................................................................13.2符号、代号、缩略语.............................................................................................................................34一般规定.........................................................................................................................................................35工作原理、分类和组成.................................................................................................................................35.1工作原理.................................................................................................................................................45.2分类.........................................................................................................................................................45.3组成.........................................................................................................................................................46基本参数.........................................................................................................................................................57技术要求.........................................................................................................................................................67.1外观.........................................................................................................................................................67.2工作环境条件.........................................................................................................................................67.3测量特性.................................................................................................................................................67.4显示与记录.............................................................................................................................................77.5响应时间.................................................................................................................................................77.6电气性能.................................................................................................................................................87.7发射中心频率.........................................................................................................................................87.8盐雾.........................................................................................................................................................87.9外壳防护等级.........................................................................................................................................87.10抗干扰...................................................................................................................................................87.11机械环境适应性...................................................................................................................................88数据采集与传输要求.....................................................................................................................................88.1Modbus-RTU通讯协议............................................................................................................................98.2报文传输规约.......................................................................................................................................129试验方法.......................................................................................................................................................139.1试验要求...............................................................................................................................................139.2主要试验设备.......................................................................................................................................139.3试验方法的内容...................................................................................................................................1310检验规则.....................................................................................................................................................17III10.1出厂检验.............................................................................................................................................1710.2型式检验.............................................................................................................................................1711标志和使用说明书.....................................................................................................................................1711.1标志.....................................................................................................................................................1711.2使用说明书.........................................................................................................................................1812包装、运输、贮存.....................................................................................................................................1812.1包装.....................................................................................................................................................1812.2运输.....................................................................................................................................................1812.3贮存.....................................................................................................................................................1813安装调试、运行维护.................................................................................................................................1813.1安装调试.............................................................................................................................................1913.2运行维护.............................................................................................................................................2014考核与验收.................................................................................................................................................2014.1考核.....................................................................................................................................................2014.2验收.....................................................................................................................................................20附录A（资料性）Modbus-RTU通讯协议示例........................................................................................21附录B（资料性）雷达水位计报文传输规约示例.................................................................................22附录C（资料性）雷达水位计典型安装示例.........................................................................................30参考文献.............................................................................................................................................................31

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