Detecting the concentration of particulate matter with diameter less than 2.5 microns and less than 10 microns in the air.The principle of laser scattering is adopted, that is, the laser is irradiated on the suspended particulate matter in the air to generate scattering, and the scattered light is received by the detector at a certain Angle,and the generated photo current is amplified to obtain a corresponding curve of the electrical signal and the particulate matter.After data collection by microprocessor, the particle mass with different particle size per unit volume is obtained through a series of algorithms.This product is an industrial standard output (RS485) PM monitor, mainly used in environmental protection, scenic areas, parks and other fields. It detects changes in dust concentration trends, enables long-distance transmission, and can be connected to various standard secondary instruments. Monitor air temperature and humidity.
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Measture item |
Range |
Resolution |
Accuracy |
configuration |
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PM2.5 |
0-1000ug/m³ |
1ug/m³ |
±(10±10%)(＜500ug/m³) |
Standard |
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PM10 |
0-1000ug/m³ |
1ug/m³ |
±(10±10%)(＜500ug/m³) |
Standard |
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Supply |
12-24VDC |
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Output |
RS485,MODBUSRTU Add function：GPS |
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Fixed form |
A) Sleeve fixed; B)Flange adapter fixed |
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Power consumption |
＜1W@12V |
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Ingress Protection |
IP65 |
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Working Environment |
Temperature: -40~85℃ Humidity 5~100%RH No condensation |
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mode of connection |
read line：power supply+ black line：power supply- yellow line：RS485+ blue line：RS485- |
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Main material |
ASA |
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Mounting frame |
1.5m, 3m Flange, 1.8m tripod |
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Extensible parameter |
CO,NO2,SO2,O3,H2S,Other meteorological parameters, etc |
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1. Quick response for your any request 2. Factory Direct Price. 3. High Quality. 4. Small order is welcome. 5. Online Payment. 6. Money Refund in case of Bad Quality. 7. Sample Order Available 8. 1 year free repair for quality warranty.
9. Various shipping method for your choice. 10. Reliable after-sales service
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