DX-RTU-1 telemetry terminal Introduction: DX-RTU-1 telemetering terminal is a new telemetering terminal device designed to meet the requirements of water conservancy and hydrological telemetering for multi-channel and large-capacity data storage. It is an intelligent telemetering digital terminal device that integrates data acquisition, display, storage, communication and remote management functions, with high-performance low-power microcontroller as the core, multiple sensor interfaces and multiple communication interfaces. It can be widely used in various water conservancy information construction fields, such as hydrology, water resources, water environment, water pollution, mountain flood disaster, reservoir safety, dam safety and remote monitoring and control fields. characteristic: 1. It complies with SL651-2014 Hydrological Monitoring Data Communication Protocol, and can be customized according to customer requirements in special occasions. 2. It supports sending messages to multiple sites at the same time. 3. Support multiple working modes (including self-reported, query/reply, compatible, etc.) to minimize power consumption. 4. GPRS/CDMA module is embedded to realize the integration of acquisition, control and wireless transmission. 5. It supports water level gauge, rain gauge, industrial camera, flowmeter, water quality sensor, wind speed and direction sensor and other interfaces. 6. Ultra low standby power consumption: 1mA@12V 。 7. Built-in large-capacity storage space, supporting USB local data export function. 8. Support remote upgrade, configuration and maintenance. 9. The sensor acquisition cycle can be set freely. 10. It can support both wired network and wireless network. 11. The site can connect the device wirelessly via mobile phone, and the debugging personnel can configure and view the status of the device only through the web. 12. Support SMS data upload, data alert function, and set SMS content according to user needs. 13. The 256 * 128 large display screen can easily complete the configuration of sensors and devices by pressing keys. Technical parameters: Power supply voltage: 9-26V Standby power consumption: 1mA@12V Wireless communication: GPRS, CDMA optional Communication interface: support wired network and wireless network Storage space: 16M FLASH (expandable) Support sensors: water level gauge, rain gauge, industrial camera, flowmeter, water quality sensor, wind speed and direction sensor, etc. Sensor can be customized by protocol. Configuration mode: remote configuration and local wireless configuration Storage space: 16M (expandable) Communication interface: RS485 (Modbus), 4-20mA Reliability: Mean time between failures (MTBF) shall not be less than 10000h. Operating temperature: - 20-60 ℃ Storage temperature: - 30-65 ℃ Relative humidity: 0-95% RH Screen size: 256 * 128 large screen
Introduction: DX-RTU-1 telemetering terminal is a new telemetering terminal device designed to meet the requirements of water conservancy and hydrological telemetering for multi-channel and large-capacity data storage. It is an intelligent telemetering digital terminal device that integrates data acquisition, display, storage, communication and remote management functions, with high-performance low-power microcontroller as the core, multiple sensor interfaces and multiple communication interfaces. It can be widely used in various water conservancy information construction fields, such as hydrology, water resources, water environment, water pollution, mountain flood disaster, reservoir safety, dam safety and remote monitoring and control fields.
