Galvanic DO Analyser | 2100
Galvanic DO Analyser - Overview
This Dissolved Oxygen (DO) Monitoring and Control System is a rugged dissolved oxygen analyser which utilises a long-life, low-maintenance galvanic DO sensor. It provides the user with exactly what they need for continuous DO monitoring and control of important aeration processes. It seldom requires maintenance or recalibration. It has a backlit display and comes with a digital output, two analogue outputs, and two control relays. It is a fully-powered, continuous monitoring and control analyser. It is used in combination with a galvanic DO sensor. The galvanic sensor has a pure platinum cathode, making the sensor incapable of being poisoned by other gases often found in impure waters, such as hydrogen sulfide. It utilises DO sensing technology that is successful in continuous de-nitrification monitoring and control applications. It can be used continuously in very violent pure liquid oxygen injection systems. Complete systems are supplied with over 5 years of sensor electrolyte and membranes. When used correctly, these Teflon® membranes will last well over a year and require minimal maintenance.
Galvanic DO Analyser - Features
- Analyser and sensor
- Low maintenance
- Harsh environments
- Versatile applications


