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Dragino CS01 NB GE NB IoT Stromsensor hub lorawan Der SRF06 ist ein Ultraschall Entfernungssensor bit kit Der SRF06 ist ein Ultraschall Entfernungssensor mit einem 4 20 mA Stromausgang which can realize multi system joint positioning SCT036 600: 600A 50mA SCT013G D 100: 100A 50 mA
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