I-Elster Gas Meter Pulse Reader: I-NB-IoT kunye neLoRaWAN izisombululo zoNxibelelwano kunye neNqaku eliPhambili

I-Elster Gas Meter Pulse Reader (Umzekelo: HAC-WRN2-E1) yimveliso ye-IoT ehlakaniphile eyenzelwe ngokukodwa i-Elster imitha yegesi, exhasa i-NB-IoT kunye neendlela zokunxibelelana ze-LoRaWAN. Eli nqaku libonelela ngombono obanzi weempawu zayo zombane kunye neempawu ezisebenzayo ukunceda abasebenzisi ukuba bafumane ukuqonda okungcono kwemveliso.

Iimpawu zoMbane:

1. I-Operating Frequency Band: I-Elster Gas Meter Pulse Reader isekela amanqaku amaninzi afana ne-B1/B3/B5/B8/B20/B28, eqinisekisa ukuzinza konxibelelwano.
2. Amandla oThutho oluPhezulu: Ngamandla okuhambisa i-23dBm± 2dB, iqinisekisa ukuhanjiswa kwesignali eyomeleleyo kunye nokuthembeka.
3. Ubushushu bokusebenza: Isebenza phakathi kwe-20 ° C ukuya +55 ° C, iyenza ilungele iimeko ezahlukeneyo zokusingqongileyo.
4. I-Voltage yokusebenza: Uluhlu lwe-voltage ukusuka + 3.1V ukuya + 4.0V, ukuqinisekisa ukusebenza okuzinzile kwixesha elide.
5. Umgama woNxibelelwano lwe-infrared: Ngoluhlu lwe-0-8cm, lugwema ukuphazamiseka kwelanga ngqo, ukuqinisekisa umgangatho wonxibelelwano.
6. Ubomi bebhetri: Ngokuphila iminyaka engaphezu kwe-8, usebenzisa i-ER26500 + SPC1520 ibhetri pack, ukutshintshwa rhoqo kwebhetri akuyomfuneko.
7. Ireyithingi yokungangeni manzi: Ukufezekisa umlinganiselo we-IP68, ifanelekile ukuba isetyenziswe kwiimeko ezinzima zokusingqongileyo.

Iimpawu ezisebenzayo:

1. Amaqhosha okuchukumisa: Amaqhosha achukumisayo okuchukumisa uvakalelo oluphezulu anokuthi aqalise imowudi yogcino olusondeleyo kunye nomsebenzi wokunika ingxelo we-NB.
2. Ukulungiswa okukufutshane: Ixhasa imisebenzi efana nokumisela ipharamitha, ukufundwa kwedatha, kunye nokuphuculwa kwe-firmware, usebenzisa unxibelelwano olusondeleyo lwe-infrared ukuze usebenze ngokulula.
3. UQhagamshelwano lwe-NB: Lenza unxibelelwano olusebenzayo kunye neqonga ngokusebenzisa inethiwekhi ye-NB, iququzelela ukubeka iliso kunye nolawulo olukude.
4. Indlela yokulinganisa: Isebenzisa indlela yokulinganisa iHolo enye, iqinisekisa ukuchaneka kwedatha kunye nokuthembeka.
5. UkuLonwa kwedatha: Irekhoda idatha yomkhenkce, idatha yenyanga yokukhenkciswa, kunye nedatha enzulu yeyure, ukuhlangabezana neemfuno zembali zokufunyanwa kwedatha yabasebenzisi.
6. I-Alarm yeTamper: Ukujongwa kwexesha lokwenyani lemodyuli yokufakela imodyuli, ukuqinisekisa ukusebenza ngokukhuselekileyo kwesixhobo.
7. I-Alarm yohlaselo lweMagnetic: Ukujongwa okwexesha lokwenyani lohlaselo lwemagnethi, ngokukhawuleza ukunika ingxelo yembali yohlaselo lwemagnethi, ukomeleza ukhuseleko lwesixhobo.

I-Elster Gas Meter Pulse Reader inikezela abasebenzisi isisombululo esisebenzayo sokulawula imitha yegesi kunye neempawu ezityebileyo kunye nokusebenza okuzinzile, ezifanelekileyo kwiimeko ezahlukeneyo zesicelo.