The Draeger Polytron® 5200 CAT is a cost effective explosion proof transmitter for the detection of flammable gases in the lower explosion limit (LEL). The Draeger Polytron® 5200 CAT uses a catalytic bead DraegerSensor® Ex … DD, which will detect most flammable gases and vapors. A 3 wire 4 to 20 mA analog output with relays makes it compatible with most control systems.
The latest generation type DD gas sensor is based on the proven catalytic bead principle. Innovative dual active elements result in good long-term zero stability. Draeger has raised the bar yet again for poison resistance. The resulting long service life provides low ownership costs. Measuring performance has also been improved. The innovative gas inlet allows the sensor to respond to gas within a matter of seconds.
Polytron 5200 belongs to the Draeger Polytron 5000 series. All transmitters in this series have the same design and user interface. This allows for uniform operation with reduced training and maintenance requirements.