Long life oxygen sensor
Oldham’s CTX 300 gas detector now receives a new long life oxygen sensor.

The CTX 300 is a 4-20 mA analog gas transmitter is designed for industrial applications. 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 new Oxygen sensor completes the range of Oldham’s current 2 year life O2 sensors. It carries a full 4 year
warranty and is compatible with any existing CTX 300 O2 detectors from the field.