Gabatarwa
Ana iya amfani da mai watsawa don nuna bayanan da aka auna ta firikwensin, don haka mai amfani zai iya samun fitowar analog 4-20mA ta hanyar daidaitawar mu'amalar watsawa da daidaitawa.Kuma yana iya sa sarrafa relay, sadarwar dijital, da sauran ayyuka su zama gaskiya.
Ana amfani da samfurin sosai a cikin injin najasa, injin ruwa, tashar ruwa, ruwan saman, noma, masana'antu da sauran fannoni.
Fihirisar Fasaha
Ƙayyadaddun bayanai | Cikakkun bayanai |
| Ma'auni kewayon | 0 ~ 20.00 mg/L 0 ~ 200.00 % -10.0 ~ 100.0 ℃ |
| Adaidaito | ± 1% FS ± 0.5 ℃ |
| Girman | 144*144*104mm L*W*H |
| Nauyi | 0.9KG |
| Kayan harsashi na waje | ABS |
| Mai hana ruwa ruwaRate | IP65 |
| Yanayin Aiki | 0 zuwa 100 ℃ |
| Tushen wutan lantarki | 90-260V AC 50/60Hz |
| Fitowa | 4-20mA analog na-hanyoyi biyu, |
| Relay | 5A/250V AC 5A/30V DC |
| Sadarwar Dijital | MODBUS RS485 aikin sadarwa, wanda zai iya watsa ma'auni na ainihi |
| Lokacin Garanti | shekara 1 |
Narkar da iskar oxygen shine ma'auni na adadin iskar iskar gas ɗin da ke cikin ruwa.Ruwan lafiya wanda zai iya tallafawa rayuwa dole ne ya ƙunshi narkar da iskar oxygen (DO).
Narkar da Oxygen yana shiga ruwa ta:
kai tsaye sha daga yanayi.
saurin motsi daga iskoki, raƙuman ruwa, igiyoyi ko iskar inji.
photosynthesis na rayuwa shuka a cikin ruwa a matsayin ta-samfurin tsari.
Auna narkar da iskar oxygen a cikin ruwa da magani don kula da matakan DO masu dacewa, ayyuka ne masu mahimmanci a cikin aikace-aikacen kula da ruwa iri-iri.Duk da yake narkar da iskar oxygen ya zama dole don tallafawa rayuwa da hanyoyin jiyya, yana iya zama mai lahani, haifar da iskar oxygen da ke lalata kayan aiki da lalata samfur.Narkar da iskar oxygen yana shafar:
Quality: Ƙididdigar DO yana ƙayyade ingancin ruwa mai tushe.Ba tare da isasshen DO ba, ruwa ya zama mara kyau da rashin lafiya yana shafar ingancin muhalli, ruwan sha da sauran kayayyakin.
Yarda da Ka'ida: Don biyan ka'idoji, ruwan sharar gida yawanci yana buƙatar samun takamaiman adadin DO kafin a iya fitar da shi cikin rafi, tabki, kogi ko hanyar ruwa.Ruwan lafiya wanda zai iya tallafawa rayuwa dole ne ya ƙunshi narkar da iskar oxygen.
Sarrafa Tsari: Matakan DO suna da mahimmanci don sarrafa maganin ilimin halitta na ruwan sharar gida, da kuma yanayin samar da ruwan sha.A wasu aikace-aikacen masana'antu (misali samar da wutar lantarki) kowane DO yana da lahani ga haɓakar tururi kuma dole ne a cire shi kuma dole ne a sarrafa yawan sa.
