一、概述 TM—2型遥测数传仪是水利水文自动测报系统中遥测站的终端设备。它采用单片机、电子编码器和软件调制等新技术,具有自报、应答兼容功能,数传、通话兼容功能,功耗低,可靠性高,输入输出口多等特点,非常适合于水利水文自动测报系统中水文参数较多的闸位遥测站使用。它与翻斗式雨量计、浮子或水位计、闸位传感器及无线电台配套,可以完成一个雨量参数、二个水位参数(闸前、闸后水位)和一 First, an overview TM-2 telemetry digital hydrostatic hydrological automatic measurement system telemetry station terminal equipment. It uses the new technology of SCM, electronic encoder and software modulation, with self-reported, answering compatible functions, data transmission, call compatible features, low power consumption, high reliability, multi-input and output characteristics, is ideal for water conservancy and Hydrology The gauge station has more hydrological parameters in the gauge telemetry station. It is equipped with tipping bucket rain gauge, float or water level gauge, gate position sensor and radio station to complete a rainfall parameter, two water level parameters (gate before and after gate level) and a