河道水位监测站，为何年华北雨季提开始?华北雨季开始时间的早晚主要与副热带高压的位置和强度、夏季风的强弱等多种因素相关。当夏季风推进到华北地区，同时副热带高压北跳，副高西侧的偏南气流将海洋上空的水汽源源不断地向华北输送。当这些暖湿气流与南下的冷空气相遇，就容易形成强降水。

　　一、产品简介

　　JD-SW3是一款基于微波技术的全自动水文在线监测系统，可同时测量渠道内水位、降雨量。它采用xj的K波段平面雷达技术，通过非接触的方式测量水体的水位和降雨量，根据内置的软件算法，计算并输出实时断面流量及累计流量;可用于河道、灌渠、地下排水管网、防汛预警等场合进行非接触式流量测量;该产品具有功耗低、体积小巧、可靠性高、维护方便的特点;测量过程不受温度、泥沙、河流污染物、水面漂浮物等因素的影响。

　　二、应用域

　　1、江河、湖泊、潮汐、水库闸口、地下水管网、灌渠灌道等水位和雨量测量。

　　2、辅助水处理作业，如城市供水、排污监测等。

　　3、流量计算、入水排水流量监测等。

　　三、产品特点

　　1、非接触式测量，结合断面参数计算流量，不受风、温度、雾霾、泥沙、漂浮物等影响。

　　2、适用于多种测量条件，不受腐蚀、泡沫影响，可以输出流速、水位、流量的测量数据。

　　3、流速和水位采用平面阵列雷达天线，自带测量角度功能，设备体积小巧，安装方便。

　　4、方便的配置软件，可以根据实际需要对参数进行方便的配置，以适应不同的使用条件。

　　5、不受大气中水蒸汽、温度和压力变化的影响

　　四、监测平台

　　1、CS架构软件平台，支持手机、PC浏览器直接观测、无需额外安装软件。

　　2、支持多帐号、多设备登录

　　3、支持实时数据展示与历史数据展示仪表板

　　4、云服务器、云数据存储，稳定可靠，易于扩展，负载均衡。

　　5、支持信息报警及阈值设置

　　6、支持地图显示、查看设备信息。

　　7、支持数据曲线分析

　　8、支持数据导出表格形式

　　9、支持数据转发，HJ-212协议，TCP转发，http协议等。

　　10、支持数据后处理功能

　　11、支持外置运行javascript脚本
公司介绍

　　Shandong Jingdao Photoelectric Technology Co., Ltd. is a high-tech enterprise dedicated to the R & D, 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, various detection sensors, ａnd maintenance support equipment. The products have been widely used in many fields, such as meteorology, forestry, agriculture, scientific research, large ａnd medium-sized colleges ａnd universities, ａnd maintain a good customer reputation.

　　Shandong Jingdao Photoelectric 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 research ａnd development team, assembly line production team ａnd after-sales service team. Jingdao optoelectronics has always adhered to the principle of market orientation ａnd quality as the fundamental, ａnd developed meteorological ａnd environmental instruments with independent intellectual property rights. Users cover the fields of meteorology, mining, agriculture, forestry, water conservancy ａnd hydropower, animal husbandry, plant protection ａnd so on, ａnd have been highly praised by the majority of users.

 

　　The products of Shandong Jingdao Photoelectric Technology Co., Ltd. mainly focus on several major fields, such as meteorological equipment, agricultural environment, air quality, water level ａnd water conservancy, electric power transportation, Internet of things sensors, etc. after years of development ａnd innovation, it has become a full field information instrument solution provider for Environmental Meteorological monitoring.