★ Laharana modely: BQ401
★ Protocole: Modbus RTU RS485
★ Fandrefesana paramètres: Oxygène levona, Turbidity, conductivity, pH, Salinity, Temperature
★ Endri-javatra: vidiny mifaninana, mora raisina
★ Fampiharana: ranon-drano, rano fisotro, rano maloto