Meter yeChidimbu cheMhepo
ZVINHU ZVINHU
Zvidimbu (PM) kusvibiswa kwezvidimbu, uko kunogadzirwa nenzira dzakawanda dzinogona kupatsanurwa muzvikamu zvemakanika kana zvemakemikari. Pachivanhu, sainzi yezvakatipoteredza yakakamura zvidimbu kuita mapoka maviri makuru ePM10 nePM2.5.
PM10 zvidimbu zviri pakati pe2.5 ne10 microns (micrometers) mudhayamita (bvudzi remunhu rine dhayamita inosvika 60 micron). PM2.5 zvidimbu zvidiki pane 2.5 microns. PM2.5 nePM10 zvine maumbirwo akasiyana uye zvinogona kubva kunzvimbo dzakasiyana. Kana zvidimbu zvidiki, zvinoramba zvakamira mumhepo kwenguva refu zvisati zvagadzikana. PM2.5 inogona kugara mumhepo kubva maawa kusvika mavhiki uye ichifamba daro refu nekuti diki uye rakareruka.
PM2.5 inogona kupinda muzvikamu zvakadzika (alveolar) zvemapapu kana kuchinjana kwegasi kukaitika pakati pemhepo neropa rako. Izvi ndizvo zvinhu zvine njodzi nekuti chikamu chealveolar chemapapu hachina nzira inoshanda yekuzvibvisa uye kana zvikamu zvacho zvikanyungudika mumvura, zvinogona kupinda muropa mukati memaminitsi. Kana zvisinganyungudike mumvura, zvinogara muchikamu chealveolar chemapapu kwenguva yakareba. Kana zvidimbu zvidiki zvikapinda zvakadzika mumapapu zvobatwa izvi zvinogona kukonzera chirwere chemapapu, emphysema uye/kana kenza yemapapu mune dzimwe nguva.
Migumisiro mikuru inokonzerwa nekusangana nezvinhu zvidiki zvinogona kusanganisira: kufa nguva isati yakwana, kuwedzera kwezvirwere zvekufema uye zvemwoyo (zvinoratidzwa nekuwedzera kwekupinda muchipatara uye kuenda kumakamuri ekukurumidzira, kusavapo kuchikoro, kurasikirwa nemazuva ekushanda, uye mazuva ekushanda mashoma) asthma yakaipisisa, zviratidzo zvekufema zvakanyanya, bronchitis isingaperi, kudzikira kwebasa remapapu uye kuwedzera kwemyocardial infarction.
Kune mhando dzakawanda dzezvinhu zvinosvibisa mudzimba dzedu nemahofisi. Zvinhu zvinobva kunze zvinosanganisira zvinhu zvemaindasitiri, nzvimbo dzekuvaka, zvinhu zvinopisa, mukume, nezvimwe zvakawanda. Zvinhu izvi zvinogadzirwawo nemabasa ese epamba anowanzoitwa kubva pakubika, kufamba pamusoro pekapeti, mhuka dzinovaraidza, masofa kana mibhedha, ma air conditioner nezvimwewo. Kufamba-famba kana kudedera kunogona kugadzira zvinhu zvinobhururuka!
ZVINHU ZVETEKINONI
| Ruzivo Rwakazara | |
| Magetsi | G03-PM2.5-300H: 5VDC ine adapta yemagetsi G03-PM2.5-340H: 24VAC/VDC |
| Kushandiswa kwebasa | 1.2W |
| Nguva yekudziya | Makore ekuma60 (kutanga kushandisa kana kushandisa zvakare mushure mekudzima simba kwenguva refu) |
| Maparamita ekutarisa | PM2.5, tembiricha yemhepo, hunyoro hwemhepo |
| Kuratidzwa kweLCD | LCD ine mwenje mitanhatu yekumashure, inoratidza mazinga matanhatu ehuwandu hwePM2.5 uye avhareji yeavhareji inofamba kweawa imwe. Girini: Hunhu Hwepamusoro- Giredhi I Yero: Hunhu Hwakanaka-Giredhi II Orenji: kusvibiswa kwemhando ye "layer" -Giredhi III Tsvuku: kusvibiswa kwepakati nepakati Giredhi IV Pepuru: kusvibiswa kwakadzika zvakanyanya Giredhi V Maroon: kusvibiswa kwakanyanya - Giredhi VI |
| Kuiswa | Desktop-G03-PM2.5-300H Kugadzika madziro-G03-PM2.5-340H |
| Mamiriro ekuchengetedza | 0℃~60℃/ 5~95%RH |
| Zviyero | 85mm × 130mm × 36.5mm |
| Zvishandiso zvekugara | Zvinhu zvePC+ABS |
| Huremu hwese | 198g |
| Kirasi yeIP | IP30 |
| Tembiricha uye Humidity Parameters | |
| Sensor yekupisa hunyoro | Yakavakwa-mukati yakanyatsojeka yedhijitari yakabatanidzwa tembiricha yekunyorovesa hunyoro |
| Kuyera tembiricha | -20℃~50℃ |
| Rudzi rwekuyera hunyoro hwehukama | 0~100%RH |
| Chisarudzo chekuratidzira | Tembiricha: 0.01℃ Hunyoro: 0.01%RH |
| Kururama | Tembiricha: <±0.5℃@30℃ Hunyoro: <±3.0%RH （20%~80%RH） |
| Kugadzikana | Tembiricha: <0.04℃ pagore Hunyoro: <0.5%RH pagore |
| PM2.5 Paramita | |
| Sensor yakavakirwa mukati | Sensor yeguruva reLaser |
| Rudzi rweSensor | Kunzwa kwemaziso neIR LED uye photo-sensor |
| Kuyera nzvimbo | 0~600μg∕m3 |
| Chisarudzo chekuratidzira | 0.1μg∕m3 |
| Kuyera kururama (avhareji yeawa imwe) | ±10µg+10% yekuverenga @ 20℃~35℃，20%~80%RH |
| Hupenyu hwekushanda | >makore mashanu (dzivisa kuvhara rambi dema, guruva, chiedza chikuru) |
| Kugadzikana | Kuderera kwekuyera pasi pe10% mumakore mashanu |
| Sarudzo | |
| RS485 interface | Maitiro eMODBUS，38400bps |
