便携式能见度检测器采用的光学传感器技术，通过测量光线在大气中的传输距离，从而计算出当的能见度。这种设备通常具有多种传感器，可以监测温度、湿度、风速等气象参数，以便更准确地评估能见度。
TH-BN6便携式能见度检测器采用特殊的结构设计，光学向散射式检测原理，精密的空气采样室和业的检测通道，可保证与外界空气快速交换。优点是不受外界环境和安装方向的影响，也可在移动或狭窄的空间检测能见度数据。自带7寸触摸显示屏，实时显示数据和曲线。可选配无线数传模块，在远端监测和分析数据，也可在手机APP上显示数据。内部有可充电锂电池模块，便于外场连续测量需要。
三、技术参数
| 测量范围 | 能见度：20-6000m |
| 工作环境 | 温度：-40-65℃；湿度：10-100% |
| 信号输出 | 数字输出：RS485/RS232；无线DTU传输（选配）； |
| 电源及功耗 | 充电锂电池 |
| 显示 | 7寸触摸屏 |
| 外形及重量 | 320*290*180mm/小于2.3kg（不包含脚架） |
| 安装方式 | 脚架 |
The portable visibility detector adopts a special structural design, optical forward scattering detection principle, precise air sampling chamber ａnd professional detection channel, which can ensure rapid exchange with the external air. The advantage is that it is not affected by external environment ａnd installation direction, ａnd can also detect visibility data in mobile or narrow spaces. Comes with a 7-inch touch screen, displaying real-time data ａnd curves. Optional wireless data transmission module can be used for remote monitoring ａnd data analysis, as well as displaying data on mobile apps. There is a rechargeable lithium battery module inside, which facilitates continuous measurement in the external field.
