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“TP-PM2.5、PM10、TSPThe sensor has many functions such as continuous monitoring of particulate matter concentration, timing sampling and alarm of dust concentration exceeding the standard. Can be configured camera, can be extended to monitor wind speed, wind direction, atmospheric pressure, etc., and ultraviolet intensity, negative（oxygen.）ion concentration, etc., and at any time byGPRSUpload to the server platform. It is mainly applicable to various kinds of ambient air particulate matter, dust, air quality monitoring.
Technical Parameters | TP-PM2.5、PM10、TSPand meteorological five-parameter atmospheric grid monitor |
Measurement Principle | principle of light scatteringslice |
range range | 0-10000μg/m3（Adjustable） |
lowest detection line | 1μg/m3（24H） |
accuracy | ≤±3% |
repeatability | ≤±1% Measurement value |
zero drift | ≤±1%F.S./Year |
response time | T90<30s |
power supply | 220VACor12-24VDC, with LCD display, with solar charging board |
Output signal | RS232a digital signal;4Gwireless transmission, support（HJ/T 212）communication protocols |
operating temperature | -20℃-80℃ |
working humidity | 5%-80% RH |
integrated meteorological parameters | Temperature, humidity, wind speed, wind direction, atmospheric pressure meteorological parameters |
correction mode | The instrument has built - in sheath gas protective gas circuit to prevent the optical terminal from being contaminated, and the self - calibration function is used to measure the stability and reliability. |
