【 Model recommendation: TH-CQX8, a manufacturer of meteorological environment monitoring instruments and equipment. Yunjing Tianhe supports customized services for merchants. You can rest assured when choosing Shandong Yunjing Tianhe. 】 The purpose of indoor environment monitoring system equipment is to monitor indoor environmental parameters, ensure the health and learning environment of teachers and students. The indoor environment monitoring system is a comprehensive system that integrates sensor technology, data acquisition and processing, wireless communication technology, and intelligent analysis. It aims to monitor various key parameters in the indoor environment in real time, such as temperature, humidity, air quality (including PM2.5, PM10, CO ₂, VOCs, etc.), light intensity, noise level, etc., and display data in an intuitive way to provide users with a healthy and comfortable indoor environment. Support remote monitoring and control, enabling users to view indoor environmental data anytime and anywhere, and adjust the operating status of related devices such as air conditioners, humidifiers, air purifiers, etc. Provide an intuitive user interface to display indoor environmental data in the form of numbers, charts, curves, and more. Support user-defined display modes and focus on key parameters. The system is also equipped with a touch screen or voice interaction function to enhance the user experience. The intelligent analysis and warning module conducts in-depth analysis of the collected data to identify potential environmental issues (such as air pollution, high humidity, abnormal temperature, etc.). When the monitoring value exceeds the preset safety threshold, the system will immediately trigger a warning signal and notify the user through sound and light alarms, text messages, emails, etc., in order to take timely measures.

1、 Product Introduction

CQX8 Ultrasonic Meteorological Station is a highly integrated, low-power, quickly installable, and convenient high-precision automatic meteorological observation equipment for field monitoring and use.

This device is debugging free and can be quickly deployed. It is widely used in fields such as meteorology, agriculture, forestry, environmental protection, oceanography, airports, ports, scientific research, and campus education.

Compared with traditional ultrasonic weather stations, our products overcome the need for high-precision timers and avoid measurement inaccuracies caused by sensor startup delays, demodulation circuit delays, and temperature changes.

This device innovatively adopts an eight element integrated sensor, which can detect wind speed, wind direction, temperature, humidity, air pressure pm2.5、pm10、 Real time observation of meteorological elements such as noise can achieve 24-hour continuous online monitoring of outdoor meteorological parameters,

Output eight parameters to the user at once through a digital communication interface.

2、 Product Features

1. Hidden ultrasonic probe on the top cover to avoid interference from accumulated rain and snow, and to prevent natural wind from blocking it

2. The principle is to emit continuous variable frequency ultrasonic signals and detect wind speed and direction by measuring relative phase

3. Wind speed, wind direction, temperature, humidity, air pressure pm2.5、pm10、 Integrated noise eight element sensor ☆

4. Standard configuration of GPRS; Optional RJ45, Ethernet, 4-20mA, Lora transparent transmission, 4G transparent transmission, Bluetooth, 485 to USB and other transmission methods

5. Two meter carbon steel bracket, the top does not require a flange and can be directly fitted with sensors

6. The sensor housing is made of imported ASA material, which effectively resists salt spray and other environments, with a protection level of IP65 or above

3、 Technical parameters

1. Wind speed: Measurement principle ultrasonic, 0-60m/s (± 0.1m/s+0.01V) resolution 0.01m/s;

2. Wind direction: Measurement principle ultrasonic, 0-360 ° (± 2 °); Resolution: 1 °;

3. Air temperature: Measurement principle: diode junction voltage method, -40-80 ℃ (± 0.3 ℃ (25 ℃)), resolution 0.01 ℃;

4. Air humidity: Measurement principle capacitive, 0-100% RH (± 3% RH (20%~80%)), resolution: 0.01% RH;

5. Atmospheric pressure: Measurement principle pressure resistance type, 300-1100Hpa (± 0.25%), resolution 0.1hpa;

6. PM2.5: Measurement principle of light scattering, 0-1000ug/m3 (± 10% (<500 micrograms)), resolution of 1ug/m ³;

7. PM10: Measurement principle of light scattering, 0-1000ug/m3 (± 10% (<500 micrograms)), resolution of 1ug/m ³;

8. Noise: Measurement principle capacitive, 30-120dB (± 1.5dB), resolution 0.1dB;

9. Collector power interface: GX-12-4P, input voltage 8-16V, with RS485 output JSON data format

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

11. Powered by solar energy and equipped with lead-acid batteries, optional 30W 20AH/50W 40AH/100W 100AH. Charging controller: 150W, MPPT automatic power point tracking, efficiency increased by 20%

12. Data upload interval: adjustable from 1 minute to 1000 minutes

13. Android 7-inch touchscreen, screen resolution: 1024 * 600 RGB LCD (optional)

4、 Introduction to upper computer software

1. PC standalone version data receiving, storage, viewing, and analysis software

2. Support serial data reception, processing, and display

3. Supports communication methods such as JSON strings and Modbus 485

4. The storage time can be set by oneself, and the collection time can be set by oneself in modbus485 collection mode

5. Support self-service addition, deletion, and modification of monitoring parameter protocols, names, icons, etc

6. Support data post-processing function

7. Support external running of JavaScript scripts

5、 Introduction to Android APP

1. Android standalone version data receiving, storage, viewing, and analysis software

2. Supports Bluetooth data reception

3. After the phone goes into sleep mode, the software backend receives and processes it

4. JSON data automatically adds devices, Modbus devices support scanning to add devices

5. Support viewing, analyzing, and exporting historical data tables, as well as displaying curves and viewing odd numbered sites

6. Support data post-processing function

7. Support external running of JavaScript scripts

6、 Introduction to 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, cloud data storage, stable and reliable, easy to expand, load balancing

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

11. Support external running of JavaScript scripts