The gas probeS1-X is mounted in the sensor. Probes can measure gas concentrations like methane (infrared or pellistor), oxygen, oxide and carbon dioxide, hydrogen sulphide, sulfur dioxide, nitric oxide and nitrogen dioxide (electrochemical method).
The sensor can be equipped with the following peripherial modules:
– communications interface RS-485,
– output of the swithing-off circuit UW1, UW2
– digital input
– analog output.
The sensor is a device of M1 category and may thus be used in all underground mines with possible methane or coal dust explosion hazard.