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Fifth generation (G5) laser scattering PM2.5 particulate sensor, factory calibrated
UART (3.3V TTL) | PM1.0/PM2.5/PM10 concentration and particle count | inlet and outlet on same side | all-steel housing
Pin2Pin compatible with G1, G3, A3, A4; 5V MCUs need level shifting
滿千免運優惠(限郵寄和超商純取貨) on order
本賣場無實體店面,無提供自取服務,敬請見諒。 on order
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PMS5003是一款基於激光散射原理的數字式通用顆粒物濃度感測器,可連續採集並計算單位體積內空氣中不同粒徑的懸浮顆粒物個數,即顆粒物濃度分布,進而換算成為質量濃度,並以通用數字接頭形式輸出。
工作原理:
感測器採用激光散射原理。即令激光照射在空氣中的懸浮顆粒物上產生散射,同時在某一特定角度收集散射光,得到散射光強隨時間變化的曲線。進而微處理器利用基於米氏(MIE)理論的算法,得出顆粒物的等效粒徑及單位體積內不同粒徑的顆粒物數量。
【第五代】PM2.5感測器:

