I-Elster Gas Meter Pulse Reader: I-NB-IoT ne-LoRaWAN Communication Solutions kanye nezimpawu ezinhle kakhulu zesici

I-Elster Gas Meter Pulse Reader (Imodeli: HAC-WRN2-E1) iwumkhiqizo we-IoT ohlakaniphile oklanyelwe ngokuqondile amamitha egesi e-Elster, esekela izindlela zokuxhumana ze-NB-IoT kanye ne-LoRaWAN. Lesi sihloko sinikeza ukubuka okuphelele kwezici zayo zikagesi nezici zokusebenza ukusiza abasebenzisi ukuthi bathole ukuqonda okungcono komkhiqizo.

Izici zikagesi:

1. Ibhendi Yefrikhwensi Yokusebenza: I-Elster Gas Meter Pulse Reader isekela amaphoyinti efrikhwensi amaningi njenge-B1/B3/B5/B8/B20/B28, iqinisekisa ukuzinza kokuxhumana.
2. Amandla Okudlulisa Okukhulu: Ngamandla okudlulisa angu-23dBm±2dB, iqinisekisa ukudluliswa kwesignali okuqinile nokwethembeka.
3. Izinga Lokushisa Lokusebenza: Isebenza phakathi kwebanga elingu -20°C kuya ku-+55°C, okwenza ifanelekele izimo zemvelo ezihlukahlukene.
4. I-Voltage Esebenzayo: Ibanga lamandla kagesi ukusuka ku-+3.1V ukuya ku-+4.0V, okuqinisekisa ukusebenza okuzinzile esikhathini eside.
5. Ibanga Lokuxhumana Kwe-infrared: Ngebanga elingu-0-8cm, ligwema ukuphazamiseka kokukhanya kwelanga okuqondile, liqinisekisa ikhwalithi yokuxhumana.
6. Impilo Yebhethri: Ngokuphila kweminyaka engaphezu kwengu-8, kusetshenziswa iphakethe lebhethri elilodwa elingu-ER26500+SPC1520, ukushintshwa kwebhethri okuvamile akudingekile.
7. Isilinganiso Sokungangeni Manzi: Ukuzuza isilinganiso se-IP68, silungele ukusetshenziswa ezimeni zemvelo ezinzima.

Izici ezisebenzayo:

1. Izinkinobho Zokuthinta: Izinkinobho zokuthinta ezizwelayo eziphezulu ezingaqalisa imodi yokulungisa eseduzane nesiphetho kanye nomsebenzi wokubika we-NB.
2. I-Near-End Maintenance: Isekela imisebenzi efana nokusetha ipharamitha, ukufundwa kwedatha, nokuthuthukiswa kwe-firmware, kusetshenziswa ukuxhumana kwe-infrared okuseduze ukuze kusebenze kalula.
3. Ukuxhumana kwe-NB: Inika amandla ukusebenzisana okuphumelelayo nenkundla ngenethiwekhi ye-NB, kusiza ukuqapha nokuphatha okukude.
4. Indlela Yokulinganisa: Isebenzisa indlela yokulinganisa yeHholo elilodwa, iqinisekisa ukunemba kwedatha nokwethembeka.
5. Ukungena Kwedatha: Irekhoda idatha yokumiswa kwansuku zonke, idatha yokumiswa kwanyanga zonke, kanye nedatha ejulile yangehora, ehlangabezana nezidingo zomlando zokubuyiswa kwedatha yabasebenzisi.
6. I-Tamper Alarm: Ukuqapha ngesikhathi sangempela isimo sokufakwa kwemojuli, ukuqinisekisa ukusebenza okuphephile kwedivayisi.
7. I-Alarm Yokuhlasela Kazibuthe: Ukuqapha kwesikhathi sangempela sokuhlasela kazibuthe, ukubika ngokushesha ulwazi lomlando lokuhlasela kazibuthe, kuthuthukisa ukuphepha kwedivayisi.

I-Elster Gas Meter Pulse Reader inikeza abasebenzisi isixazululo esisebenzayo sokuphatha imitha yegesi enezici zayo ezinothile nokusebenza okuzinzile, ezifanele izimo ezihlukahlukene zohlelo lokusebenza.