There are catalytic Catalytic Bead DrägerSensors for the detection of combustible gases and vapors – different versions for different applications.
The catalytic Catalytic Bead DrägerSensors are based on the catalytic bead detection principle, the only detection principle for combustible gases such as hydrogen that is acknowledged in the industry.
The Catalytic Bead DrägerSensors Ex HT M contains PR pellistors and has been approved for temperatures of up to 150 °C.
The Catalytic Bead DrägerSensors Ex PR M contains pellistors that show longer endurance under the influence of poison substances than conventional types.
The Catalytic Bead DrägerSensors Ex LC M contains PR pellistors that allow for the detection of very low gas concentrations by their special arrangement and the amplifier electronics. The measuring range is 0…10 % LEL.
When there’s danger in the air … this can quickly pose a high risk to humans, the environment, and all types of property and systems. Recognize the threat before it is too late.
For over 70 years, Dräger has been one of the technology leaders in gas detection.
Explosion hazards mostly arise from flammable gases and vapours. Instead of avoiding their ignition by explosion protection measures it may be preferable to detect them before they become ignitable.