OXY-4 mini/OXY-4 trace
The OXY-4 mini and OXY-4 trace are precise 4-channel fiber optic oxygen transmitters. They are used with oxygen sensors based on a 2 mm optical fiber. A PC is connected to run the easy to use software. OXY-4 mini is used for sensor coatings type PSt3 (0 - 100 % oxygen). OXY-4 trace additionally works with the trace oxygen sensor coating type PSt6 (detection limit 1 ppb, 0 - 4.2 % oxygen).