Micro meteorological monitoring station for transmission lines

1、 Product Overview

Micro meteorological monitoring station for transmission linesTH-DQX6This system is mainly developed and produced for monitoring the local meteorological environment of transmission line corridors. It is mainly installed on power towers and can be installed at monitoring locations according to customer requirements. The system can monitor real-time meteorological parameters such as wind speed, wind direction, temperature, humidity, air pressure, and rainfall in the line area. The monitored parameters can be passed throughGPRS/Fiber optic wireless transmission to the monitoring center, real-time analysis, and sending warning information to the designated personnel's mobile phones.

Due to being in the wild for a long time, China's overhead transmission lines are often affected by external environmental factors, and disasters such as strong winds, heavy rain, and ice and snow are inevitable. These external factors can cause short circuits, trips, and tower collapses in transmission lines, which can have a significant impact on power grid supply and residential electricity consumption. Therefore, the power bureau attaches great importance to the safety management and construction of transmission lines.

2、 Product Features

1. Concealed ultrasonic probe on the top cover to avoid interference from rain and snow accumulation, and to avoid natural wind obstruction (utility model number ZL 2020 2 3215713. X) ☆

2. The principle is to emit continuous variable frequency ultrasonic signals and detect wind speed and direction by measuring relative phase (Invention No. ZL 2021 1 0237536.5) ☆

3. Integrated six elements of wind speed, wind direction, temperature, humidity, atmospheric pressure, and piezoelectric rainfall

4. Adopting advanced sensing technology, real-time measurement, no startup wind speed ☆

5. Strong anti-interference ability, equipped with watchdog circuit and automatic reset function, ensuring stable operation of the system

6. High integration, no moving parts, zero wear and tear

7. Maintenance free, no need for on-site calibration

8. Using ASA engineering plastics for outdoor applications, the color remains unchanged year-round

9. The standard output signal for product design is RS485 communication interface (MODBUS protocol); Optional 232 USB、 Ethernet interface, supporting real-time data reading ☆

10. Optional wireless transmission module, minimum transmission interval of 1 minute

11. The probe is designed with a snap fit, which solves the problem of inaccurate looseness during transportation and installation

3、 Technical parameters

2. Wind direction: 0-360 ° (± 2 °); (Beijing Meteorological Calibration Certificate)

4. Air humidity: 0-100% RH (± 3% RH); (Calibration Certificate of Beijing Meteorological Bureau)

6. Piezoelectric rainfall: 0-4mm/min (± 4%)

7. Production enterprises have ISO quality management system, environmental management system, and occupational health management system certifications ☆

8. Production enterprises have intellectual property management system certification and computer software registration certificate ☆

9. The production enterprise is a 3 credit enterprise ☆

4、 Cloud platform

1. CS architecture software platform, supporting direct observation through mobile and PC browsers without the need for additional software installation.

2. Support multi account and multi device login

3. Support real-time data display and historical data display dashboard

4. Cloud servers and cloud data storage are stable, reliable, easy to scale, and load balanced.

5. Support SMS alarm and threshold setting

6. Support map display and viewing device information.

7. Support data curve analysis

8. Support data export in tabular format

9. Support data forwarding, HJ-212 protocol, TCP forwarding, HTTP protocol, etc.

10. Support data post-processing function