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。

　　山东风途物联网科技有限公司是一家食品安全检测仪器，土壤养分检测仪器等农业应用仪器的研发、生产、销售、服务于一体的高科技企业，公司总部位于山东省潍坊市。目，公司已具备批量生产系列化的自动气象与环境监测站、各类探测传感器、及维护保障设备等的能力，产品已被广泛应用于气象、林业、农业、科研、大中院校等众多域，并保持着良好的客户口誉。

　　山东风途物联网科技有限公司在食品快检设备域具有多年的科研开发经验，经过多年运营发展，形成了强大的产品研发团队、流水线式生产团队、售后服务团队。风途科技始终坚持以市场为导向，以质量为根本的原则，开发出具有自主的气象与环境仪器。用户涵盖全国的气象、矿业、农业、林业、水利水电、畜牧、植物保护等域，获得广大用户一致好评。

　　Shandong Fengtu Internet of things Technology Co., Ltd. is a high-tech enterprise which is committed to the research ａnd development, production, sales ａnd service of agricultural application instruments such as food safety testing instruments ａnd soil nutrient testing instruments. The company is headquartered in Weifang City, Shandong Province. At present, the company has the ability to mass produce a series of automatic meteorological ａnd environmental monitoring stations, all kinds of detection sensors, ａnd maintenance support equipment. The products have been widely used in many fields such as meteorology, forestry, agriculture, scientific research, colleges ａnd universities, ａnd maintain a good customer reputation.

　　Shandong Fengtu Internet of things Technology Co., Ltd. has many years of scientific research ａnd development experience in the field of food rapid inspection equipment. After years of operation ａnd development, it has formed a strong product R & D team, assembly line production team ａnd after-sales service team. Fengtu technology always adheres to the principle of market-oriented ａnd quality oriented, ａnd develops meteorological ａnd environmental instruments with independent intellectual property rights. Users cover the country＇s meteorological, mining, agriculture, forestry, water conservancy ａnd hydropower, animal husbandry, plant protection ａnd other fields, won the praise of the majority of users.