ALEVEL 303 + pressure sensor IS26

ALEVEL 303 resends fuel pressure received from sensor IS26 to OKO 5513 for retransmission to the server . Useful for sites with several tanks (up to 6) as OKO may act as a Master (one SIM card) for up to 5 ALEVEL slaves.

Can be used for underground tanks at areas with weak GSM quality, sending radio data from well to OKO 5513 installed above the ground.

 

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