ʻO ka moʻo BH-485 o ka electrode conductivity pūnaewele, i ka loko o nā uila i loaʻa ai ka uku pāmahana akomi, hoʻololi ʻana i nā hōʻailona uila a me nā hana ʻē aʻe. Me ka pane wikiwiki, ke kumu kūʻai mālama haʻahaʻa, manawa maoli ke ana ana i nā huapalapala a pēlā aku. ʻO ka electrode e hoʻohana ana i ka Modbus RTU (485) kamaʻilio kūkā kamaʻilio, 24V DC mana uila, ʻehā mau ʻano uea hiki ke komo pono i nā pūnaewele sensor.