Ultrasonic Flow Meter
1. Advanced and unique integrated hardware design, high reliability.
2. Ultra-low power consumption design, the duty current is less than 0.04mA.
3. 4G full Netcom communication module, full coverage of the three major operators, support data communication with multiple centers.
4. The data communication protocol conforms to the "Hydrological Monitoring Data Communication Protocol SL651-2014".
"Water Resources Monitoring Data Transmission Protocol" (SZY206-2012) and other regulations.
5. It has a variety of operation modes, and can run self-report, self-report confirmation, response, and debugging status.
6. 32Mb data storage space, local data storage can reach more than 5 years (collected once every 5 minutes, two parameters). Support local and remote download of historical data.
7. Remote management function: support remote parameter setting and program upgrade.
8. It can record the measurement data regularly and set the sending time interval, water level threshold and collection time interval.
9. It can monitor the battery voltage information in real time, and the central station can give a low voltage alarm after judgment.
10. Convenient and fast wireless interface function, you can configure parameters, query current data, and download historical data through mobile APP.
11. There is no need to build logging, saving civil engineering investment.
The integrated ultrasonic water level gauge is a high-precision, low-power water level acquisition equipment developed for irrigation areas, which realizes the integration of collection, calculation, remote wireless data transmission, lithium battery power supply, etc.
The integrated ultrasonic water level gauge is small in size, low in power consumption, easy to install and operate, and simple in maintenance, and is widely used in water level and flow measurement of small channels such as bucket canals, wool canals, and agricultural canals in irrigation areas. The device consists of a low-power terminal RTU, a 4G communication module, a lithium battery pack and an ultrasonic water level probe.
Product parameters
1. Design range: 0-20m;
2. Range: 0-18m;
3. Accuracy: <±0.5%FS;
4. Blind area: 30cm;
5. Measurement interval: optional;
6. Data memory: 32Mb;
7. The rechargeable lithium battery pack can be used for about 6 months (collected once in 10 minutes and sent once in 1 hour);
8. Working temperature: -40°C~+85°C;
9. Humidity: ≤95%RH (no condensation)
10. Working current: on-duty power consumption≤0.01mA(7.2VDC);
11. Input power supply: lithium battery, working voltage range 6-8.4VDC;
