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SL820 Air detection fairy

 

 

INTRODUCE

SL820 is an intelligent Internet product which is suitable for the home users, enterprise office and public institution that is used for the detection of air quality. It is designed to detect the PM2.5 particle, formaldehyde content and humiture. Otherwise, the data of detection can be displayed on the LCD screen of device and sent to Cloud Server by wireless transmission. It is very convenient to check the result of test and the historical test data by users through their mobile phone App.

 

Product Environmental Condition

Operating Temperature Range

 0~45℃

 PM2.5 Detection

Sensor Technology

Laser scattering

Operating Humidity Range

0~95%(No condensation)

 Measurement Range

 0~500ug/m³

 Storage Temperature Range

-20~70℃ 

 Measurement Accuracy

0~100ug/m3:±15ug/m³>100ug/m3:±15%

VOC Detection 

 Sensor Technology

Electrochemistry

 Resolution Rate

 1ug/m³

Measurement Gas

Formaldehyde

Sample Mode

Fan extraction, cycle or dynamic sampling

Measurement Range

 0~3ppm

CO2 Detection
(* depending on different versions of the custom)
 

Sensor Technology

Non-dispersed infrared (NDIR) detection

Measurement Accuracy

0~0.1ppm:±0.03ppm

0.11~0.2ppm:±20%>     0.2ppm:±30%

Measurement Range 

400-2000ppm

 Resolution Rate

0.01ppm 

Measurement Accuracy

±(5% indication +50ppm) 

Sample Mode

Gas diffusion, real-time sampling

Resolution Rate

1.0ppm

Humiture Detection

 Temperature measurement range

-40~150℃ 

Sample Mode

Gas diffusion 

 Humidity measurement range

 0~100%RH

 Wireless Parameter

WiFi 

2.4G 802.11b/g/n 

Temperature measurement accuracy

 ≦±0.4℃(sensor)
≦±1.0℃(complete machine)

Power Supply

Micro USB 

DC 5V/1A 

 Humidity measurement accuracy

 ≦±3%RH(sensor)
≦±10%RH(complete machine)

Structure Size

Long * wide * high

97.2*97.2*45.5mm 

Resolution Rate

Temperature 0.01℃
Humidity 0.02%RH

Cloud Server APP 

Support

Android,IOS 

Sample Mode

Real-time sampling

Cloud Server OTA

Support

Online version detection, to upgrade

 

PRODUCT APPLICATION

Housing, car, underground garage, wine cellar, agricultural greenhouse, poultry farm and other places of air quality detection
Product technology can be widely used in air purifier, air system, Internet of things of agriculture, automotive and consumer electronic gas detector.

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