Omangidwa muukadaulo wama duct sensor okhala ndi njira yowonera ya IR LED.Nthawi yeniyeni yowunika ndende ya PM2.5 yamkati.Omangidwa mu kutentha kolondola kwambiri & kachipangizo ka RH, kuwunika kutentha kwamkati & RH.Kugwiritsa ntchito luso lathu laukadaulo lapadera la njira zolipirira, komanso mpaka mfundo zisanu ndi zinayi, kutsimikizira kulondola kwa miyeso ya G03-PM2.5 m'malo osiyanasiyana.LCD imawonetsa muyeso wa nthawi yeniyeni ndi kusuntha kwapakati pa PM2, komanso kutentha kwa nthawi yeniyeni ndi miyeso ya RH.Mapangidwe apadera asanu ndi limodzi a backlit LCD kwa magawo asanu ndi limodzi a PM2.5, momveka bwino komanso momveka bwino.mphamvu yachitetezo cha nthawi yayitali: 5VDC yokhala ndi adaputala yamagetsiNjira: mawonekedwe a RS485 okhala ndi protocol ya ModbusOgwiritsa ntchito amatha kudziwa bwino ndende ya PM2.5 yamkati, ndipo amatha kusankha choyeretsa / chotsukira mpweya mosavuta.Osangowona zowoneka bwino za mpweya wamkati waukhondo komanso khalani ndikugwiritsa ntchito bwino chipangizo choyeretsera mpweya.