Meter Particulate Ea
HIʻona
ʻO ka particulate matter (PM) he pollution particle, i hana ʻia ma nā ʻano he nui i hiki ke hoʻokaʻawale ʻia i loko o nā kaʻina hana mechanical a i ʻole kemika. Ma ka maʻamau, ua hoʻokaʻawale ka ʻepekema kaiapuni i ʻelua mau pūʻulu nui PM10 a me PM2.5.
ʻO PM10 nā ʻāpana ma waena o 2.5 a me 10 microns (micrometers) ke anawaena (ʻo ka lauoho kanaka ma kahi o 60 micron ka anawaena). ʻO ka PM2.5 nā ʻāpana liʻiliʻi ma mua o 2.5 microns. Loaʻa i ka PM2.5 a me PM10 nā haku mele like ʻole a hiki ke hele mai mai nā wahi like ʻole. ʻOi aku ka liʻiliʻi o ka ʻāpana, ʻoi aku ka lōʻihi o ka waiho ʻana i ka lewa ma mua o ka noho ʻana. Hiki iā PM2.5 ke noho i ka lewa mai nā hola a i nā pule a hele i kahi mamao loa no ka mea ʻoi aku ka liʻiliʻi a me ka māmā.
Hiki i ka PM2.5 ke iho i lalo i nā ʻāpana hohonu loa (alveolar) o ka māmā i ka wā e hoʻololi ai ke kinoea ma waena o ka lewa a me kou kahe koko. ʻO kēia nā ʻāpana pōʻino loa no ka mea ʻaʻohe ala kūpono o ka ʻāpana alveolar o ka māmā e wehe ai iā lākou a inā hiki ke hoʻoheheʻe ʻia i ka wai, hiki iā lākou ke komo i loko o ke kahe koko i loko o nā minuke. Inā ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai, noho lākou ma ka ʻāpana alveolar o ke akemāmā no ka manawa lōʻihi. Ke komo hohonu nā ʻāpana liʻiliʻi i loko o ka māmā a paʻa i kēia hiki ke loaʻa i ka maʻi māmā, emphysema a/a i ʻole ka maʻi kanesa maʻi i kekahi mau hihia.
ʻO nā hopena nui e pili ana i ka ʻike ʻana i nā mea ʻala e hiki ke komo: ka make mua, ka hoʻonui ʻana i ka maʻi hanu a me ka maʻi cardiovascular (i hōʻike ʻia e ka hoʻonui ʻia ʻana o ke komo ʻana i ka haukapila a me nā kipa lumi ulia pōpilikia, haʻalele i ke kula, nalowale nā lā hana, a me nā lā hana i kaupalena ʻia) ka hānō, ka hanu acute. nā hōʻailona, ka bronchitis mau, ka emi ʻana o ka hana o ka māmā a me ka hoʻonui ʻana i ka myocardial infarction.
Nui nā ʻano ʻano mea hoʻohaumia i loko o ko mākou mau hale a me nā keʻena. ʻO nā mea mai waho mai nā kumu ʻoihana, nā kahua kūkulu, nā kumu puhi, pollen, a me nā mea ʻē aʻe he nui. Hoʻokumu pū ʻia nā ʻāpana e nā ʻano hana maʻamau o loko mai ka kuke ʻana, ka hele wāwae ʻana i ke kapena, kāu mau holoholona, sofa a i ʻole nā moena, nā ea a me nā mea ʻē aʻe.
HANA HANA
| ʻIkepili Nui | |
| Lako ikehu | G03-PM2.5-300H: 5VDC me kahi hoʻololi mana G03-PM2.5-340H: 24VAC/VDC |
| ʻai hana | 1.2W |
| Ka manawa pumehana | 60s (hoʻohana mua a hoʻohana hou paha ma hope o ka pau ʻana o ka mana lōʻihi) |
| Nānā i nā ʻāpana | PM2.5, ea wela, ea pili humidity |
| Hōʻike LCD | ʻEono backlit LCD, hōʻike i nā pae ʻeono o ka nui o ka PM2.5 a me hoʻokahi hola neʻe awelika waiwai. ʻOmaomao: ʻOi aku ka maikaʻi- Papa I Melemele: Maikaʻi-Ka Papa II ʻAlani: pollution pae haʻahaʻa -Papa III ʻulaʻula: pollution pae waena Papa IV Poni: hoʻohaumia pae koʻikoʻi Papa V Maroon: haumia nui - Papa VI |
| Hoʻokomo | Papakaukau-G03-PM2.5-300H Kau ʻana o ka pā-G03-PM2.5-340H |
| Kūlana mālama | 0 ℃~60 ℃/ 5~95%RH |
| Anana | 85mm×130mm×36.5mm |
| Nā lako hale | Nā lako PC+ABS |
| ʻupena paona | 198g |
| Papa IP | IP30 |
| Nā ʻāpana wela a me ka haʻahaʻa | |
| ʻIke haʻahaʻa wela | Hoʻokomo ʻia i loko o ke kiʻekiʻe kiʻekiʻe i hoʻohui ʻia i ka wela haʻahaʻa haʻahaʻa |
| Laina ana wela | -20 ℃~50 ℃ |
| Ke ana ʻana o ka haʻahaʻa pili | 0~100%RH |
| Hōʻike hoʻonā | Mahana: 0.01 ℃ Humidity: 0.01% RH |
| Ka pololei | Mahana:<±0.5 ℃@30 ℃ haʻahaʻa:<±3.0%RH （20%~80%RH） |
| Paʻa | Mahana:<0.04 ℃ i kēlā me kēia makahiki Haʻahaʻa:<0.5%RH i kēlā me kēia makahiki |
| PM2.5 Nā ʻāpana | |
| ʻIke i kūkulu ʻia | ʻIke lepo lepo laser |
| ʻAno ʻenekona | ʻO ka ʻike maka me kahi LED IR a me kahi ʻike kiʻi |
| Laulā ana | 0~600μg∕m3 |
| Hōʻike hoʻonā | 0.1μg∕m3 |
| Ke ana pololei（1h awelika） | ±10µg+10% o ka heluhelu @ 20℃~35℃，20%~80%RH |
| Ke ola hana | >5 makahiki (e pale i ka pani ʻana i ka ʻeleʻele, ka lepo, ka mālamalama nui) |
| Paʻa | <10% emi ana o ke ana i loko o elima makahiki |
| Koho | |
| RS485 kaʻina | ʻO ka protocol MODBUS，38400bps |