一、工作原理

　　雷达物位天线发射较窄的微波脉冲，经天线向下传输。微波接触到被测介质表面后被反射回来再次被天线系统接收，将信号传输给电子线路部分自动转换成物位信号(因为微波传播速度快，电磁波到达目标并经反射返回接收器这一来回所用的时间几乎是瞬间的)。

　　二、技术参数

　　应用：耐温、耐压、轻微腐蚀的液体

　　测量范围：30米

　　过程连接：螺纹、法兰

　　介质温度：-40～250℃

　　过程压力：-0.1～4.0MPa

　　精度：±3mm

　　防护等：IP67

　　频率范围：26GHz

　　防爆等：ExiaⅡC T6 Ga/Exd ia IIC T6 Gb

　　信号输出：4...20mA/HART(两线/四线)RS485/Mod bus

　　三、产品特点

　　天线尺寸小，便于安装;非接触雷达，无磨损，无污染。

　　几乎不受腐蚀、泡沫影响;几乎不受大气中水蒸气、温度和压力变化影响。

　　严重粉尘环境对高频物位计工作影响不大。

　　波长更短，对在倾斜的固体表面有更好的反射。

　　波束角小，能量集中，增强了回波能力的同时又有利于避开干扰物。

　　测量盲区更小，对于小罐测量也会取得良好的效果。

　　高信噪比，即使在波动的情况下也能获得更优的性能。

　　高频率，是测量固体和低介电常数介质的佳选择。

　　四、公司介绍

　　山东风途物联网科技有限公司成立于2017年，注册资金300万元，公司总位于山东省潍坊市欧龙科技园，公司以气象环境监测、食品快检、土壤养分检测等农业应用仪器的研发、生产、销售、服务为目的，公司具有完整的生产链、实力雄厚的技术团队和凝聚力强的营销团队，自主研发生产的气象环境监测系统已广泛应用到气象监测、城市环境监测、风力发电、航海船舶、航空机场、桥梁隧道等域，客户遍布国内各地，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ISO9001认证企业，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，风途物联网志在用心做仪器，为客户提供有价值的思想和方案作为企业的理念，经过多年的技术沉淀积累与不断创新，客户涵盖国内的气象、矿业、农业、林业、水利水电、畜牧、植物保护等域，并获得广大用户一致好评。

　　Shandong Fengtu Internet of things Technology Co., Ltd. was established in 2017 with a registered capital of 3 million yuan. The company is headquartered in oulong science ａnd Technology Park, Weifang City, Shandong Province. The company is committed to the R & D, production, sales ａnd service of agricultural application instruments such as meteorological environment monitoring, food rapid inspection, soil nutrient detection, etc. At present, the company has a complete production chain, a strong technical team ａnd a cohesive marketing team. The meteorological environment monitoring system independently developed ａnd produced by the company has been widely used in meteorological monitoring, urban environment monitoring, wind power generation, navigation ships, airports, bridges ａnd tunnels ａnd other fields, with customers all over the country, ａnd has achieved good social ａnd economic benefits. As an ISO9001 certified enterprise, Shandong Fengtu Internet of things Technology Co., Ltd. always adheres to the market-oriented ａnd quality-oriented principle, adheres to the spirit of ingenuity, rigorous, attentive ａnd persistent attitude. Fengtu Internet of things blog makes instruments attentively ａnd provides customers with valuable ideas ａnd solutions as the enterprise＇s philosophy. After years of technical accumulation ａnd continuous innovation, Customers cover the domestic meteorological, mining, agriculture, forestry, water conservancy ａnd hydropower, animal husbandry, plant protection ａnd other fields, ａnd won the praise of the majority of users.