APPLICATION HCD6817B is used for the construction site construction, city roads, residential environment of makings, meteorology, the real time data such as video monitoring system.It is based on the environmental protection department of the GB 3095-2012 and GB 3096-2008 and can be real-time monitoring and control effectively for site area dust through wired or wireless way
TECHNICAL SPECIFICATION
|
Measure item |
Principle |
Range |
Resolution |
Accuracy |
|
Atmospheric temperature |
MEMS |
-40-60℃ |
0.1℃ |
±0.3℃ (@25℃，typical case） |
|
Atmospheric humidity |
MEMS |
0-100%RH |
0.1%RH |
±3%RH (0-90%RH） |
|
Atmospheric pressure |
MEMS |
300-1100hpa |
0.1hpa |
±0.5hpa（0-30℃） |
|
Wind speed |
Ultrasonic |
0-60m/s |
0.01m/s |
（0-30m/s）±0.3m/s或±3%（30-60m/s）±5% |
|
Wind direction |
Ultrasonic |
0-360° |
0.1° |
±2° |
|
PM2.5 |
Laser way |
0-1000ug/m³ |
1ug/m³ |
±10%(Measurements) |
|
PM10 |
Laser way |
0-1000ug/m³ |
1ug/m³ |
±10%(Measurements) |
|
Noise |
MEMS |
30-130dB |
0.1dB |
10% |
|
|
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