Electrochemical Oxygen Analyser

Electrochemical Oxygen Analyser is a panel / surface-mount analyser for breathing-gas and chamber-atmosphere monitoring. It is intended for surface / topside use.

The SAT-5 Oxygen analyser with galvanic sensor uses the latest sensor technology and signal processing electronics to provide outstanding performance and value for money. All analysers in the SAT-5 range include: built in sample flow controller, electronic flow meter with flow failure alarm and barometrically compensated readings. They also have built in black box recording and Ethernet connectivity as standard.

All the SAT-5 instruments are fully configurable from their touch screen user interface. Important settings are password protected to prevent unauthorised adjustment.

The oxygen sensor in this analyser is a SAT Systems D-05 electro-chemical / galvanic oxygen sensor. The sensor has a measurement range of 0 – 100 % oxygen, accuracy of ± 0.5 %, response time of less than 14 seconds, and a lifetime of up to 500,000 %hours.

The sensor generates a millivolt output relative to the partial pressure oxygen concentration in the sample. The analyser includes an internal barometer to automatically compensate for variations in readings caused by atmospheric pressure changes.