When we choose an outdoor air monitor, sensitivity and ability for sensing pollutants in the air is the major concern. Our outdoor air monitor can detect temperature, humidity, PM2.5, PM10, CO2, TVOC, HCHO in the air and send collected signals through Wi-Fi to data server for remote check and analysis. Moreover, high sensitivity, high resolution, high precision and long operating life are the advantages. Basically, for more accurate detection of air quality, lots of air monitors are necessary. Does it cost too much? We solve such problem, because our air monitor is cost-effective, easy to install and maintain.
Product description:
Outdoor air monitor is a device applied to outdoors like campus, which can monitor temperature, humidity, PM2.5, PM10, SO2, O3, CO and noise. It adopts DC12V adapter for power supply, collects real-time data and transmits data to a cloud platform through Wi-Fi and 2G module in seamless switch mode. Therefore, it is available for real-time monitoring of environment. Users can monitor environmental data at backstage.
Installation process:
1. Normal usage:
A. Check whether there is any damage on appearance.
B. Connect adapter to the device and press power-on button, and then the device starts warming-up;
C. LED1 on: power on
LED2 on: communication is working
LED3 on: Wi-Fi connected
LED4 on: GPRS connected
D. When LED3 indicator light is on, it means that device is working within a Wi-Fi network, saving the flow of network card. When Wi-Fi signal is weak or there is no Wi-Fi signal, device switches automatically to GPRS mode, and LED indicator lights up.
2. Function:
A. Detects 9 indexes of air quality outdoor and transmits data through Wi-Fi to cloud and platform
B. Breakpoint retransmission：When WiFi connect is lost, automatically switches to GPRS network
Technical data:
1. Working power: DC12V@
2. Working temperature: 0~80℃ humidity: 0~100%RH (without condensation）
3. Communication: WIFI transmission by default. When Wi-Fi signal is weak or there is no Wi-Fi signal,
device switches to 2G mode automatically.
4. Uplink frequency: 1 minute
5. Installation: wall mount
6. Size:
7. Product lifetime: 12 months (in normal air)
Wi-Fi Characteristics:
1. Support 802.11 b/g/n
2. 802.11 n (2.4 GHz), data rate up to 72.2 Mbps
3. Support infrastructural mode (Infrastructure BSS)/ SoftAP mode/ promiscuous mode
4. Frequency range 2.4G ~ 2.5G (2400M ~ 2483.5M)
5. Emission power
802.11 b: +20 dBm
802.11 g: +17 dBm
802.11 n: +14 dBm
6. Receiving sensitivity
802.11 b: –91 dBm (11 Mbps)
802.11 g: –75 dBm (54 Mbps)
802.11 n: –72 dBm (MCS7)
7. External antenna