Tsarin MD-L mai ƙarancin ƙarfin ma'aunin matakin ƙarfin lantarki samfurin ma'aunin matakin ƙarfin lantarki ne wanda Shanghai Mingkong ta ƙirƙiro musamman don yanayin amfani da Intanet na Abubuwa, waɗanda duk sun dace da hanyoyin aiki masu amfani da batir da kuma hanyoyin aiki masu amfani da zagayawa.
Wannan jerin ya haɗa da samfuran fitarwa na RS485 na tsarin Modbus RTU da samfuran firikwensin matakin fitarwa na 0.5-2.5V.
MD-L100 ma'aunin matakin ne bisa ka'idar matsin lamba mai tsauri. Wutar lantarki ita ce 3.3V, fitarwa ita ce 0.5-2.5V, kuma mafi girman wutar lantarki mai aiki shine 0.9mA. Bayyanar ta yi daidai da ta ma'aunin matakin gargajiya.
Wannan jerin samfuran ya dace musamman don aikace-aikace a masana'antar IoT mai wayo kamar hanyar sadarwa ta bututun ruwa mai kashe gobara, samar da ruwa, dumama da sauransu.
Aikace-aikace:
Cibiyar sadarwa ta bututun ruwa ta wuta
Dumamawa
Ruwa Mai Wayo
Kayan aikin likita
Halayen fasaha:
Tsarin ƙarancin amfani da wutar lantarki, samar da wutar lantarki 3.3-5V, tallafawa samar da wutar lantarki ta baturi
Ya dace da sarrafa wutar lantarki, lokacin daidaitawa bai wuce 50ms ba
Nau'in ƙarfin lantarki da fitarwa na nau'in dijital na RS485 zaɓi ne
Gidaje da mahaɗin bakin ƙarfe 304, diaphragm ɗin bakin ƙarfe 316L, ƙarfin jituwa mai ƙarfi tsakanin kafofin watsa labarai
0~1…2…5…10…50m za a iya keɓance ruwa
Bayani dalla-dalla:
| Nisa | 0~1…2…5…10…50m ruwa |
| Acc. | 1% 0.5% |
| Fitarwa | 0.5-2.5V |
| Tushen wutan lantarki | 3.3V ~ 5V |
| Matsi mai yawa | 200% |
| Aikin yanzu | 1.7mA (mafi girma) |
| Kwanciyar hankali na dogon lokaci | ±0.2%FS/shekara (ƙimar da aka saba amfani da ita) |
| Lokacin kwanciyar hankali | <50ms |
| Zafin aiki | -20~60℃ |
| Zafin diyya | 0~60℃ |
| Kariyar lantarki | tsangwama ta hana lantarki |
| Matsayin hana ruwa shiga | IP68 |
| Hanyar shigarwa | jefa |
| Kayan kebul | polyurethane |
| Tsawon kebul | tsawon za a iya keɓance shi |
| Kayan harsashi | 304 bakin karfe |
| Takardar shaida | CE |
Lokacin Saƙo: Satumba-22-2021