Tshawb nrhiav DDS75-LB LoRaWAN Distance Detection Sensor siv phau ntawv. Tau txais cov lus qhia dav dav ntawm kev khiav hauj lwm DRAGINO DDS75-LB, kev txhim khu kev qha thiab muaj txiaj ntsig LoRaWAN Distance Detection Sensor rau qhov ntsuas qhov deb.
Kawm txog DRAGINO LDDS75 LoRaWAN Distance Detection Sensor los ntawm nws cov neeg siv phau ntawv. Qhov no ultrasonic technology-raws li sensor ntsuas qhov nrug ntawm nws tus kheej thiab cov khoom tiaj tus nrog qhov tseeb ntawm ± (1cm + S * 0.3%). Nws muaj ntau yam ntawm 280mm-7500mm thiab ua haujlwm ntawm 4000mA lossis 8500mAh Li-SOCI2 roj teeb rau kev siv mus ntev. Pre-loaded nrog cov yuam sij tshwj xeeb rau LoRaWAN cov ntawv sau npe, nws txuas ncaj qha mus rau lub network yog tias muaj kev pabcuam. LDDS75 tuaj yeem siv tau rau ntau yam kev siv xws li kev txawj ntse thoob khib nyiab tswj kev tswj hwm, neeg hlau tiv thaiv kev tiv thaiv, thiab lwm yam.
