テレメトリ端末と統合されたドップラー流量計
テレメトリ端末と統合されたドップラー流量計
- 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
製品概要:
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.
応用:
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.
製品パラメータ:
Serial interface | 1 RS485 acquisition serial interface |
PI | 1 PI (passive contact) |
Communication mode | 4G NB-Iot |
Parameter setting mode | USB setting, remote setting, Bluetooth App setting |
Remote transmission protocol | Standard PPP, TCP/IP, UDP/IP, CoAP protocol & support DDP, RDP protocol |
Working mode | Self-reporting, response, self-reporting and response |
Static current | < 0.02mA @ 7.2V |
Working current | < 20mA @ 7.2V |
CPU | 32-bit processor, running frequency 180MHz |
Storage capacity | 32Mbit |
Serial interface baud rate | 1200、2400、4800、9600、19200、34800、57600、115200(Bit/S) |
External power supply | +12V |
電源 | DC 5-16V |
保護レベル | IP68 |
労働環境 | Temp :-30 ~ +70℃;Humidity :≤ 95%(No condensation) |