Environmental quality monitoring equipment

Multi-parameter atmospheric environment online monitor XDB-QX8

First, the introduction of multi-parameter atmospheric environment online monitor

XDB-QX8 Atmospheric environment monitor is a equipment developed and produced by Shenzhen New Landmark Environmental Protection Technology Development CO., Ltd. for outdoor atmospheric pollution monitoring, used to measure outdoor atmospheric PM2.5, PM10, TSP, noise, temperature and humidity, SO2, NO2, O3, H2S, VOCs, CO and other parameters. This system is mainly applicable to digital urban management, smart cities, construction sites, garbage dumps, public toilets, docks, industrial parks, chemical plants, park communities. Real-time detection of outdoor environmental parameters and real-time transmission to the display terminal or cloud big data management platform through GPRS, Ethernet, WIFI, ZigBee, 433 and other ways.

Second, the characteristics of multi-parameter atmospheric environment online monitoring instrument

1, to meet the needs of field operations, with wind, rain, dust and other functions, to meet the IP65 protection level.

2. Collection setting: the collection interval can be set freely, and the collection interval can be set arbitrarily from 1 minute to 24 hours.

3, collector: Support DC9 ~ 24V input, power with anti-reverse connection, anti-pulse group, lightning protection, anti-static and other protective measures.

4, data storage: Optional SD card to save data locally, copy at any time.

5, display mode: Optional outdoor P10 LED display, convenient for customers to analyze data on site.

6, expansion performance: The system adopts modular design, convenient function expansion, shielding or access to other sensors.

7, communication mode: the collector also supports GPRS, GSM wireless transmission mode, can transmit data information to the specified weather server, to achieve remote control and transmission of data; The current real-time data can be received and viewed via (90% supported) smartphones (Android) and parameters can be set.

8, abnormal alarm: monitoring data exceeds the set limit, send SMS alarm to the specified mobile phone. (optional)

9, collector reliability: external power supply and communication system temporary failure does not affect the data collection, communication recovery can automatically download the delayed transmission of data; Permanent power off does not lose collected and stored data.

10, GPS function: through the GPS can know the specific geographical location of the device (longitude, latitude) (optional)

11, perfect function: a single air quality monitoring terminal can realize the monitoring of conventional harmful gases in the ambient air, mainly including SO2, NO2, CO, O3, PM2.5, and meteorological five parameters.

12, low cost: in the past, the cost of building a single point of air monitoring station can build multiple monitoring stations of the equipment, intensive laying, and wide monitoring area.

13, high precision: the atmospheric environment detection sensor part of the detection accuracy reaches ppb level.

14, convenient calibration: reserved equipment calibration function, can be manually calibrated equipment deviation value at any time.

Three, multi-parameter atmospheric environment online monitoring instrument parameters

Device model XDB-QX8

Working power AC 220V

Measurement Parameters Temperature and humidity, PM2.5, PM10, wind speed, wind direction, TVOC, SO2, NO2, O3, CO

Signal transmission wired RS485, Ethernet, wireless GPRS (modbus protocol or GB 212 protocol)

Service life more than 3 years

Storage function Can be customized to add data storage function SD card

Installation mode Wall hanging installation, hoop installation

Automatic sampling box external sampling and cutting head, real-time sampling

Flow control Built-in gas flow detector, stable control of gas flow rate

Heating and dehumidification Built-in heating and dehumidification equipment, the detection data is not affected by gas humidity

Power failure protection The system has a built-in circuit breaker to protect the device from power failure

Lightning protection system built-in lightning protection switch point, lightning protection function

Solar power supply system can be optional solar power supply or wind power system to ensure stable use in the case of power failure

Box size 600mm x 400mm x 200mm

Operating environment -20 %; 60℃; 0 –  100%RH

Storage conditions 60℃; 0 –  100%RH

4. Sensor parameters

Atmospheric environment online monitoring instrument XDB-QX8

Detection principle range resolution accuracy

Temperature and humidity capacitive -40– 60℃ 0.1℃ ± 0.5 ℃

0– 100%RH 0.1%RH ± 3%RH

Dust (PM2.5) laser detection 0-1000ug/m&sup3; 1 ug/m&sup3; < &plusmn; 10%

Dust (PM10) laser detection 0-2000ug/m&sup3; 1 ug/m&sup3; < &plusmn; 15%

Electrochemistry of sulfur dioxide (SO2) 0-1000ppb 1ppb < &plusmn; 5%

Nitrogen dioxide (NO2) Electrochemistry 0-1000ppb 1ppb < &plusmn; 5%

Electrochemistry of ozone (O3) 0-1000ppb 1ppb < &plusmn; 5%

Electrochemistry of carbon monoxide (CO) 0-100ppm 0.01ppm < &plusmn; 5%

Electrochemistry of organic volatile Matter (TVOC) 0-1000ppb 1ppb < &plusmn; 5%

For more parameters, contact the manufacturer for customization