Draeger Polytron SE Ex Flammable Gas Detector

The Dräger Polytron® SE Ex … DD sensing heads are gas detectors for the continuous monitoring of flammable gases and vapors in the ambient air. The measurement is based on the heat of reaction principle, where a chemical reaction takes place in a catalytic bead (so-called pellistor) inside the sensor.

• Dräger Polytron SE Ex
• Eight housing variants
• Comprehensive explosion protection
• Measuring signal
• Pellistor sensors type DD
• Environmental conditions
• Poison resistance
• Very short response times
• Measuring function for explosion protection

Download Brouchure Video