D-Opto Dissolved Oxygen Instruments - Datasheet

For harsh environments and situations where bio-fouling is extreme, the D-Opto Shutter system can be fitted to the D-Opto Sensor (not currently available for the D-Opto Logger). The Shutter is a mechanical device that simply attaches to the side of the D-Opto, and is controlled by the same data logger attached to the D-Opto.