Air Particulate Meter
LIKAROLOANA
Particulate matter (PM) ke tšilafalo ea karoloana, e hlahisoang ka mekhoa e mengata e ka aroloang ka mekhoa ea mochini kapa ea lik'hemik'hale. Ka tloaelo, mahlale a tikoloho a arotse likaroloana ka lihlopha tse peli tse kholo PM10 le PM2.5.
PM10 ke likaroloana tse pakeng tsa 2.5 le 10 microns (micrometers) bophara (moriri oa motho o ka bang 60 micron bophara). PM2.5 ke likaroloana tse nyane ho feta 2.5 microns. PM2.5 le PM10 li na le libopeho tse fapaneng tsa thepa 'me li ka tsoa libakeng tse fapaneng. Ha karoloana e nyane e khona ho lula e fanyehiloe moeeng pele e lula. PM2.5 e ka lula moeeng ho tloha lihora tse 'maloa ho isa libeke' me e tsamaea sebaka se selelele hobane e nyane ebile e bobebe.
PM2.5 e ka theohela likarolong tse tebileng ka ho fetisisa tsa matšoafo (alveolar) ha khase e fapanyetsana pakeng tsa moea le phallo ea mali. Tsena ke likaroloana tse kotsi ka ho fetisisa hobane karolo ea alveolar ea matšoafo ha e na mokhoa o atlehang oa ho li tlosa 'me haeba likaroloana li qhibiliha ka metsing, li ka fetela mali ka mor'a metsotso e seng mekae. Haeba li sa qhibilihe ka metsing, li lula karolong ea alveolar ea matšoafo nako e telele. Ha likaroloana tse nyenyane li kena ka botebo matšoafong 'me li qabeletsoe sena se ka fella ka lefu la matšoafo, emphysema le/kapa kankere ea matšoafo maemong a mang.
Litlamorao tse kholo tse amanang le ho pepesehela lintho tse itseng li ka kenyelletsa: ho shoa pele ho nako, ho mpefala ha lefu la ho hema le pelo le methapo (e bonts'itsoeng ke ho eketseha ha batho ba amoheloang sepetlele le ketelo ea maemo a tšohanyetso, ho se be teng sekolong, ho lahleheloa ke matsatsi a mosebetsi, le matsatsi a ts'ebetso a thibeloang) asthma e mpe, ho hema ka matla. matšoao, bronchitis e sa foleng, ho fokotseha ha tšebetso ea matšoafo le ho eketseha ha myocardial infarction.
Ho na le mefuta e mengata ea litšila tse silafatsang malapeng le liofising tsa rona. Tse tsoang ka ntle li kenyelletsa mehloli ea indasteri, libaka tsa kaho, mehloli e tukang, peō e phofshoana le tse ling tse ngata. Li-particles li boetse li hlahisoa ke mefuta eohle ea mesebetsi e tloaelehileng ea ka tlung ho tloha ho pheha, ho tsamaea holim'a k'hapete, liphoofolo tsa lapeng, sofa kapa libethe, li-air conditioner joalo-joalo.
LIEKETSENG MOKHOPO
| Lintlha tse akaretsang | |
| Phepelo ea motlakase | G03-PM2.5-300H: 5VDC e nang le adaptara ea matla G03-PM2.5-340HTlhaloso: 24VAC/VDC |
| Tšebeliso ea mosebetsi | 1.2W |
| Nako ea ho futhumatsa | 60s (ho sebelisa pele kapa ho sebelisoa hape ka mor'a ho tima nako e telele) |
| Lekola liparamente | PM2.5, mocheso oa moea, mongobo o amanang le moea |
| Pontšo ea LCD | LCD e ts'eletseng e khutlisitsoe, e bonts'a maemo a ts'eletseng a likhakanyo tsa PM2.5 le hora e le 'ngoe e tsamaeang ka karolelano ea boleng. Botala: Boleng bo Phahameng- Kereiti ea I Yellow: Good Quality-Grade II Orange: tšilafalo ea boemo bo bobebe -Mophato oa III Khubelu: tšilafalo ea boemo bo mahareng Mophato oa IV Pherese: tšilafalo e matla ea Kereiti ea V Maroon: tšilafalo e matla - Sehlopha sa VI |
| Ho kenya | Desktop-G03-PM2.5-300H Ho kenya lebota-G03-PM2.5-340H |
| Boemo ba polokelo | 0℃~60℃/ 5~95%RH |
| Litekanyo | 85mm×130mm×36.5mm |
| Lisebelisoa tsa bolulo | Lisebelisoa tsa PC + ABS |
| Boima bo kahare | 198g |
| Sehlopha sa IP | IP30 |
| Liparamente tsa Mocheso le Mongobo | |
| Sensor ea mongobo oa mocheso | E hahelletsoeng ka nepo e phahameng ea dijithale e kopaneng ea mocheso oa mongobo sensor |
| Sebaka sa ho lekanya mocheso | -20 ℃ ~ 50 ℃ |
| Sebaka se lekanyang mongobo | 0~100%RH |
| Qeto ea pontšo | Mocheso:0.01℃ Mongobo:0.01%RH |
| Ho nepahala | Mocheso:<±0.5℃@30℃ Mongobo:<±3.0%RH (20%~80%RH) |
| Botsitso | Mocheso:<0.04℃ ka selemo Mongobo:<0.5%RH ka selemo |
| Litekanyetso tsa PM2.5 | |
| Sensor e hahiloeng | Sensor ea lerole la laser |
| Mofuta oa Sensor | Optical sensing e nang le IR LED le sensor ea lifoto |
| Lekhalo la ho lekanya | 0~600μg∕m3 |
| Qeto ea pontšo | 0.1μg∕m3 |
| Ho lekanya ho nepahala (karolelano ea 1h) | ±10µg+10% ea ho bala @ 20℃~35℃,20%~80%RH |
| Bophelo ba ho sebetsa | > Lilemo tse 5 (qoba ho koala lebone la lebone, lerōle, leseli le leholo) |
| Botsitso | <10% tekanyo e fokotseha ka lilemo tse hlano |
| Khetho | |
| RS485 sebopeho | MODBUS protocol,38400bps |