Snow depth finder

1. Product Introduction of Snow Depth Observation Instrument

The snow depth observer is also called the snow depth monitor and the snow depth automatic weather station. The snow depth observer is an intelligent snow depth measurement observer that can realize the automatic and continuous monitoring of the artificial snow depth. Unattended, work independently for a long time.

Fengtu company launched the FT-XS3 snow depth observer, which uses laser recognition and measurement technology for snow, overcomes the shortcomings of ultrasonic, electromagnetic wave, weight and other types of sensors that cannot recognize snow, so as to achieve extremely high detection accuracy. By monitoring the distance of the location, the thickness of the snow can be obtained, and the snowfall per unit time can be analyzed. The device can be used as an independent automatic snow depth monitoring and alarm system, and can also be networked to form a diversified network monitoring.

Scope of application: Widely used in weather stations, port safety monitoring, road traffic safety monitoring, aviation monitoring, building safety monitoring, agricultural production monitoring, hydrology and water conservancy and many other fields.

Measuring principle:The snow depth sensor uses the principle of a phase laser range finder to measure the snow depth. The phase is the frequency of the radio band. The laser beam is amplitude modulated and the phase delay generated by the modulated light going back and forth to the survey line is measured once. , and then convert the distance represented by the phase delay according to the wavelength of the modulated light. That is to use an indirect method to measure the time required for the light to go back and forth through the survey line, so as to solve the snow depth.

2. Product Features of Snow Depth Observation Instrument

1. Low-power collector: static power consumption is less than 50uA

2. Standard GPRS networking, support for extended Bluetooth, wired transmission

3. Android 7-inch touch screen, version: 4.4.2, quad-core Cortex™-A7, 512M/4G

4. Support modbus485 sensor expansion

5. Solar charging management MPPT automatic power point tracking

6. Three-meter carbon steel bracket, two joints

7. SMS alarm, send SMS to the designated mobile phone after exceeding the limit

8. ABS protective box, anti-corrosion, anti-oxidation, waterproof grade IP66

3. System Composition of Snow Depth Observation Instrument

Laser snow depth sensor, host, pole bracket, solar power supply system, cloud platform

4. Technical Parameters of Snow Depth Observer

1. Collector power supply interface: GX-12-3P plug, input voltage 5V, with RS232 output Json data format, collector power supply: DC5V±0.5V peak current 1A,

2. Sensor modbus, 485 interface: GX-12-4P plug, output power supply voltage 12V/1A, device configuration interface: GX-12-4P plug, input voltage 5V

3. Solar power supply, equipped with lead-acid battery, optional 30W 20AH/50W 40AH/100W 100AH. Charge controller: 150W, MPPT automatic power point tracking, efficiency increased by 20%

4. Data upload interval: 30s-65535s adjustable

5. 7-inch Android touch screen, screen size: 1024*600 RGB LCD

6. Some sensor technical parameters

7. The production enterprise has ISO quality management system, environmental management system and occupational health management system certification 7) The whole machine has obtained the calibration certificate of the National Meteorological Metrology Station

8. The production enterprise has  a computer software registration certificate

9. The production enterprise is a 3A credit enterprise

5. Introduction to the Cloud Platform of Snow Depth Observation Instrument

1. The CS architecture software platform supports direct observation of mobile phones and PC browsers without additional software installation.

2. Support multi-account and multi-device login

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

4. Cloud server, cloud data storage, stable and reliable, easy to expand, load balancing.

5. Support SMS alarm and threshold setting

6. Support map display and view device information.

7. Support data curve analysis

8. Support data export form

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

10. Support data post-processing function

11. Support running javascript script externally