Weather Measuring Analysis
天气测量分析
- 特点和优点
- 易于维护与模块化配置
- 使用标准SDI-12协议
- 通过CF卡的笔记本电脑的RS-232串口方便地更新现场程序
- 易于通过PC或笔记本电脑分析和监控数据
- 通过控制键盘轻松设置配置
- GPS时间同步
- 内部4兆字节存储器来存储数据
- 可以将内部存储器中的数据转储到CF卡
- 支持拨号调制解调器端口和RS-422端口显示远程位置的数据
- 描述
- JDL-780被设计为能够选择或应用由提供的各种计量传感器
- 传感器库，用户可以使用
- 无需任何特殊培训的计量观测数据记录器
- 根据数据记录器的主处理器，包括强大的32位Arm7处理器，数据记录器可以快速计算从传感器测量的值，同时处理来自30多个传感器的数据，同时定期，保存到内部存储器，并通过多种通信渠道
- JDL-780具有广泛的输入，用于支持最常见的数据收集应用程序
- JDL-780设计用于低功耗，适用于远程观察仪器
- 在没有通过通信网络收集数据的情况下，用户能够通过使用CF存储器来备份长时间测量的数据
- JDL-780在端子面板上采用金属气体放电管封装，在所有输入和输出连接上具有EMI和ESD保护
- JDL-780被设计为即使在任何恶劣的环境下也能专业操作，因为它配备了ESD保护和广泛的工作温度从-40到+ 60°C
- Features and Benefits
- Easy maintenance with the modular configuration
- Using the standard SDI-12 protocol
- Easy to update the program in the field via RS-232 serial port of laptop of CF card
- Easy to analyze and monitor the data via PC or laptop
- Easy to setup the configuration by controlling the keypad
- GPS Time synchronize
- Internal 4 Mbytes memory to storage the data
- Can dump the data from Internal memory to CF card
- Support the Dial-up Modem port and RS-422 port to display the data for the remote place
- Description
- JDL-780 is designed to be able to select or apply a variety of Metrological sensors provided by
- Sensor libraries, the user can use the
- Data logger for metrological observations without any special training
- According to the main processor of Data logger including powerful 32bit Arm7 processor, Data logger can calculate quickly the value measured from sensors, handle the data from over 30 sensors at the same time periodically, save it into the internal memory and transmit the data through a variety of communication channels
- JDL-780 has a wide range of inputs designed to support the most common data collection applications
- JDL-780 is designed for low power consumption and is suitable for remote observation instruments
- In case the data are not collected through the communication network, users are able to backup the data measured for the long time by using the CF memory
- Encased in metal with gas discharge tubes on the terminal panel, the JDL-780 has EMI and ESD protection on all input and output connections
- JDL-780 is designed to be expertly operated even in any harsh environment as it is equipped with ESD protection and widely operating temperature from -40 to +60°C
