Five year operational life

The CTX 300 is a 4-20 mA analog gas transmitter designed for industrial applications in unclassified areas.

The new design is lead free and has an operational life of five years. The range is from 0 to 30% vol. O2 and the sensor operates from -40° to 50°C continuously allowing new opportunities in low temperature applications.

This Oxygen sensor completes the range of Oldham's two year life O2 sensors. It carries a full four year warranty and is compatible with any existing CTX 300 O2 detectors from the field.