The Oxigraf O2iM may be the oxygen safety monitor you need to avoid an oxygen depletion hazard.
You want a rock-solid and immediate oxygen alarm for concentration less than 19.5% in the event of a cryogenic spill leading to rapid displacement of breathing air.
You also want an end to frequent recalibration or replacement of oxygen sensors, high maintenance of sampling systems, false alarms, and failure to alarm.
Here is a truly digital oxygen analyzer with analog and digital interfaces for control, display, and data logging of either nitrogen blanketing of powder storage or of nitrogen content in recirculation pneumatic transport systems.
Transport dust, flakes and solids safely
Reliable laser diode technology
Fast response-seconds
Side-stream Sampling
Particle and dust filtering
Sample flow sensing, automatic back flush
Pressure and temperature corrected sensor, insensitive to movement
Code Access
Remote communications built-in
Nitrogen purge for Class I Div 2 hazardous locations