SUP-DO7016 Optical Dissolved Oxygen Sensor inobva pane luminescent optical teknolojia.The Optical Dissolved Oxygen sensor inogamuchirwa neASTM International Method D888-05 Features Range: 0.00 kusvika 20.00 mg / LResolution: 0.01 Nguva yekupindura: 90% yehuwandu mumaminitsi asingasviki 60Signal interface: Modbus RS-485 (standard) uye SDI -12 (sarudzo)Simba rekushandisa:5 ~ 12 volts