Rosemount™ 499ADO Dissolved Oxygen Sensor
The Rosemount 499ADO Dissolved Oxygen Sensor is a membrane-covered amperometric sensor that measures DO from 0 to 20 ppm.
Key Features
- Installs in aeration basins or sidestream samples
- Rugged construction
- Easily replaceable membrane; no special tools required
- Automatic compensation for changes in membrane permeability with temperature
- Automatic pressure equalization maintains correct membrane tension
- Variopol connector option allows the sensor to be replaced without running new cable