Tongdy's ichangoburwa IAQ yekutarisa EM21 ndeyemukati yemhepo yemhando yekutarisa ine yakasarudzika dhizaini uye mabasa anosangana nekutengesa Kirasi B zvinodiwa. 24-awa yekutarisa yePM2.5, PM10, CO2, TVOC, tembiricha, humidity, formaldehyde. Iyo ine yakasarudzika yakawanda-parameter inokodzera calibration algorithm uye yakavakirwa-mukati kuyerwa kukosha muripo kuti ive nechokwadi chakavimbika uye chakarurama data munzvimbo dzakasiyana. EM21 inopawo chaiyo-nguva yekutarisa sarudzo dzemheremhere uye kupenya kwechiedza.
EM21 ine nzira mbiri dzekuisa, kuisirwa kuisirwa mumadziro kana kuisirwa pamadziro nebhokisi rekuisa ( 4 mavara anosarudzwa). Inogonawo kuiswa padesktop.
EM21 ine chitarisiko chinoyevedza. Vashandisi vanogona kusarudza hapana kuratidzwa, uye mwenje wemavara matatu unoratidza mazinga matatu emhando yemhepo. Iwe unogona zvakare kusarudza LCD skrini yekuratidzira, ine yakavakirwa-mukati mafotosensitive sensor, uye kupenya kweiyo skrini yekuratidzira kunogona kugadziridzwa otomatiki zvichienderana nekupenya kwemukati masikati neusiku.
Seyekutengesa-giredhi yemukati mhepo yekutarisa, EM21 ine yakavakirwa-mukati data logger uye inotsigira Bluetooth kurodha data. Chokwadi EM21 inorodha data kumakore munguva chaiyo, uye vashandisi vanogona kuona chaiyo-nguva data uye nhoroondo data chero nguva kuburikidza nePC uye nharembozha. Ongorora, ongorora, uye ramba uchitarisa mukati memukati mhando yemhepo. Nyatsodzora mweya mutsva uye yekuchenesa system kuti uwane kuchengetedza simba uku uchigutsa kunaka kwemweya. Inoshandiswa zvakanyanya munzvimbo dzemukati dzeveruzhinji uye nzvimbo dzekugara, kusanganisira nzvimbo dzekutengesa, zvikoro, mahotera nepekugara.
Nguva yekutumira: Jul-10-2023