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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.
▪ Compatible with SDI-12 v1.3 compliant sensors
▪ Supports all regional bands as defined in LoRaWAN 1.02 regional parameters specification.
▪ Flexible LoRaWAN settings:
▪ ABP / OTAA
▪ ACK / REPEAT features
▪ Configurable frequencies and data rates
▪ EUI and ciphering keys
▪ PC application to configure the platform (UART)
▪ Configurable measurement and transmission intervals; timing alignment and time zone support
▪ Up to 16 SDI-12 commands can be programmed
▪ Batteries: 3*1.5V DCELL
▪ Low quiescent current: 5-7µA
▪ Operating temperature: -40; +85 °C
TBS12B is deployed as a unique node into a typical LoRaWAN network architecture, sending its packets to the gateway that relays them to the LoRaWAN server over a TCP/IP connection :
