光学雨量传感器利用红外光或激光束被雨滴遮挡或散射的原理来检测降水，通过分析光信号的变化频率和强度计算降雨量。其最大特点是完全无机械运动部件，避免了磨损和堵塞问题，具有免维护、长寿命的优势，同时可实现非接触式测量，适合恶劣环境。

　　一、产品简介

　　FT-G1光学雨量传感器采用三通道窄带红外探测器、纯正弦交流信号源，具有精度高、抗环境光能力强、免维护、可兼容其他光学传感器(光照、紫外辐射、总辐射)等优点，可广泛应用于气象、农业、市政、交通等行业。该传感器采用低功耗设计，可适用于野外无人值守观测站。

　　二、产品特点

　　本光学雨量传感器采用纯正弦红外光源、内置窄带滤光片、感雨面达到78平方厘米，可高精度测量降雨量、不受高强度太阳光等光线影响。高透光率感雨罩不影响直射的太阳光，可兼容内置其他光学传感器，如光照、总辐射、紫外线传感器等。(发明专利，专利号ZL 2022 1 1306149.3)

　　三、技术参数

　　1.供电电压：DC12V

　　2.传感器功耗：0.12W

　　3.电流：10ma DC12V

　　4.雨量分辨率：0.01mm

　　5.雨强范围：0-4mm/min

　　6.测量精度：≤±4%

　　7.工作环境：-40～85℃、0～100%RH

　　四、安装指南

　　1.传感器水平周围1米半径无遮挡，避免水滴飞溅影响

　　2.传感器安装位置上方应避免树木遮挡，倾斜方向也应避免树荫遮挡

　　3.为保证测量精度，传感器应保持水平安装

　　山东风途物联网科技有限公司成立于2017年，注册资金1000万元，公司总部位于山东省潍坊市高新区光电路155号光电产业加速器(一期)，公司于气象环境监测设备、水文水质监测设备、高标准农田设备等研发、生产、销售、服务。 具有完整的生产链、实力雄厚的技术团队和的营销团队，自主研发生产的气象环境监测设备已广泛应用到气象监测、城市环境监测、风力发电、航海船舶、水库大坝、水产养殖、农业种植等领域，客户遍布全国各地，并取得了良好的社会效益和经济效益。 山东风途物联网科技有限公司作为一家高新技术企业，始终坚持以市场为导向，以质量为根本的原则，秉承匠心精神，严谨、用心、坚持的态度，经过多年的技术沉淀积累与不断创新，客户涵盖全国的气象、矿业、农业、林业、水利水电、环保、科研等领域，并获得广大用户一致好评。

　　Shandong Fengtu Internet of Things Technology Co., Ltd. was founded in 2017 with a registered capital of 10 million yuan. The company's headquarters is located at the Optoelectronic Industry Accelerator (Phase I), No. 155, Guangdian Road, High-tech Zone, Weifang City, Shandong Province. The company is committed to the research, development, production, sales, and service of meteorological and environmental monitoring equipment, hydrological and water quality monitoring equipment, and high-standard farmland equipment. It has a complete production chain, a strong technical team, and a comprehensive marketing team. The meteorological and environmental monitoring equipment independently developed and produced by the company has been widely applied in fields such as meteorological monitoring, urban environmental monitoring, wind power generation, navigation ships, reservoir dams, aquaculture, and agricultural planting. Its customers are all over the country, and it has achieved good social and economic benefits. As a high-tech enterprise, Shandong Fengtu Internet of Things Technology Co., Ltd. always adheres to the principle of taking the market as the guide and quality as the foundation, upholds the spirit of craftsmanship, and maintains an attitude of being rigorous, dedicated, and persistent. After years of technological precipitation, accumulation, and continuous innovation, its customers cover fields such as meteorology, mining, agriculture, forestry, water conservancy and hydropower, environmental protection, and scientific research across the country, and it has received unanimous praise from users.