Description
The Rosemount 499ADO Dissolved Oxygen (DO) Sensor is a membrane covered amperometric sensor that continuously measures dissolved oxygen between 0 and 20 ppm. This DO sensor is ideal for measuring dissolved oxygen in aeration basins in municipal and industrial wastewater treatment plants. Temperature Range: 32 to 122 °F (0 to 50 °C) Measurement Range: 0 to 20 ppm (mg/L) as O2. For measurements at the ppb level, choose Rosemount 499ATrDO Dissolved Oxygen Sensor. Operating Pressure: 0 to 65 psig (101 to 549 kPa abs) Materials of Construction: Wetted Materials: Noryl™, Viton™, EPDM, Teflon and silicone
