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원격측정 단말기와 통합된 도플러 유량계

원격측정 단말기와 통합된 도플러 유량계

  • Information collection: Automatic sensor data collection.
  • Wireless communication: Supports 4G and NB-Iot communication to meet different on-site needs.
  • Intelligent alarm: Immediate alarm when monitoring data exceeds the limit or battery is in low voltage state.
  • Data storage: Cyclic storage of monitoring data, will not lose in case of power failure.
  • Timed power supply: Timed internal boost to supply power to the outside to provide power for the sensor.
  • Remote maintenance: Supports remote parameter setting and remote upgrade

제품 개요:

This product is small in size, low in power consumption, easy to install and operate, and simple to maintain. It can be widely used in online automatic monitoring of water level and flow in pipe networks, online monitoring of urban flood control, urban flood control emergency, and patrol systems. It consists of a data acquisition terminal RTU, a 4G communication module, and disposable Li-SOCL2 battery.

애플리케이션:

River and open channel monitoring: In natural water bodies such as rivers and open channels, Doppler flow meters can accurately measure water flow velocity, water level, and calculate flow, providing key data for water resource management, flood warning, and water quality monitoring.

Urban drainage system: In the city’s drainage network, this Doppler flowmeter can monitor the water flow velocity and flow in the pipes in real time, helping managers to promptly discover and solve problems such as blockages and leakages, and ensure the normal operation of the urban drainage system.

Urban drainage system: In the city’s drainage network, this Doppler flowmeter can monitor the water flow velocity and flow in the pipes in real time, helping managers to promptly discover and solve problems such as blockages and leakages, and ensure the normal operation of the urban drainage system.

제품 매개변수:

Serial interface1 RS485 acquisition serial interface
PI1 PI (passive contact)
Communication mode4G  NB-Iot
Parameter setting modeUSB setting, remote setting, Bluetooth App setting
Remote transmission protocolStandard PPP, TCP/IP, UDP/IP, CoAP protocol & support DDP, RDP protocol
Working modeSelf-reporting, response, self-reporting and response
Static current< 0.02mA @ 7.2V
Working current< 20mA @ 7.2V
CPU32-bit processor, running frequency 180MHz
Storage capacity32Mbit
Serial interface baud rate1200、2400、4800、9600、19200、34800、57600、115200(Bit/S)
External power supply+12V
전원공급장치DC 5-16V
보호 수준IP68
작업 환경Temp :-30 ~ +70℃;Humidity :≤ 95%(No condensation)