Emerson Automation Solutions – Rosemount Datasheets for Dissolved Oxygen Sensors

Dissolved oxygen sensors are used to measure the amount of oxygen dissolved in a unit volume of water. In water quality applications, such as aquaculture (including fish farming) and wastewater treatment, the amount of dissolved oxygen (DO) must be kept high.
Dissolved Oxygen Sensors: Learn more

Product Name Notes
The Model 499ADO is a membrane-covered amperometric sensor. It is intended primarily for the determination of dissolved oxygen in wastewater aeration basins. EASILY REPLACEABLE MEMBRANE, no special tools required. AUTOMATIC...
The Model 499ATRDO sensor is a membrane-covered amperometric sensor. It is primarily used to measure trace oxygen levels in deaerated boiler feedwater in steam electric power plants. HIGH ACCURACY: +...
AVAILABLE IN FOUR LENGTHS between 120 and 425 mm PG 13.5 PROCESS CONNECTION TOLERATES REPEATED STEAM STERILIZATION SENSOR RESPONSE PRACTICALLY INDEPENDENT OF FLOW FAST RESPONSE TIME The Model GX448 sensor...
MOLDED FROM OZONE-RESISTANT POLYSULFONE EASILY REPLACEABLE MEMBRANE, no special tools required. PRESSURE EQUALIZATION maintains correct membrane tension in pressurized samples. AUTOMATIC COMPENSATION FOR CHANGES IN MEMBRANE PERMEABILITY VARIOPOL CONNECTOR OPTION...