PG20 Umqoqi Wedatha
I-PG20 data logger iyisistimu ye-RTU yamandla amancane amancane. Kudingeka i-ARM eyodwa-chip microcomputer ephezulu ekupheleni njengomgogodla, futhi yakhiwe i-amplifier yokusebenza enembayo ephezulu, i-chip interface, i-watchdog circuit kanye ne-input and loop yokuphuma, njll., futhi ifakwe kumojula yokuxhumana. Itheminali ye-RTU yokutholwa kwedatha ekude inezici zokusebenza okuzinzile nokusebenza kwezindleko eziphezulu. Njengoba umqoqi wedatha we-PG20 yakhelwe ngokukhethekile ukuhlanganiswa kwemikhiqizo yezimboni, yamukela idizayini ekhethekile ngokuya ngebanga lokushisa, ukudlidliza, ukuhambisana kwe-electromagnetic kanye nokwehlukahlukana kwesixhumi esibonakalayo, okuqinisekisa ukusebenza okuzinzile ezindaweni ezinokhahlo futhi kunikeze okokusebenza kwekhwalithi ephezulu kwemishini yakho. ukuqinisekisa ikhwalithi.
Ukucaciswa Kwezobuchwepheshe
| Ukunikezwa kwamandla kagesi | Ibhethri le-Lithium elakhelwe ngaphakathi (3.6V) |
| Ukunikezwa kwamandla kwangaphandle | Ukunikezwa kwamandla kwangaphandle okungu-3.6V Kwezingxenye Zokuxhumana Zemitha, Yamanje≤80mA |
| Ukusetshenziswa Kwamanje | I-Stand by 30μA, idlulisa inani eliphakeme elingu-100mA |
| Impilo Yokusebenza | Iminyaka emi-2 (ifundwa ngemizuzu eyi-15, idluliswa ngamahora ama-2) |
| Ukuxhumana | Yamukela imojuli yokuxhumana ye-NB, nge-frequency band B1, B2, B3, B5, B8, B12, B13 ne-B17 ukuze wamukele futhi uthumele umlayezo, ukusetshenziswa kwedatha kwanyanga zonke ngaphansi kuka-10M |
| Isikhathi Sokungena Kwedatha | Idatha ingalondolozwa kudivayisi izinyanga ezi-4 |
| Impahla Ebiyelwe | I-Aluminium yokusakaza |
| Ikilasi Lokuvikela | IP68 |
| Operation Environment | -40℃~-70℃, ≤100%RH |
| Isimo Sezulu Mechanical Environment | Ikilasi O |
| Electromagnetic Class | E2 |