TBS12B

Battery powered LoRaWAN RTU for SDI-12 sensors

TBS12B is a battery powered outdoor RTU fully LoRaWAN 1.02 compliant. It has been designed to cope with applications where SDI-12 maximum range is a limitation by leveraging the long range capability of LoRa. TBS12B is delivered within its IP67 rated aluminium die cast housing along with a fixture to tie it to a pole. Its connector allows plugging directly one SDI-12 sensor or a junction box would multiple SDI-12 sensors need to be locally deployed. The embedded LoRa modem supports both low (433/470MHz) and high (868/915MHz) LoRa radio bands, which makes TBS12B suitable to be used anywhere without having to replace the RF board. With a limiting threshold of +11dBm and a flat frequency response from 9 kHz to 600 MHz, the TBS12B limiter can be used as protective device for the complete range of conducted noise measurements and in many other applications.