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| Catalytic sensors for the detection of
flammable gases and vapors utilise Pellistors
which are based on the catalytic effect.
Different sensor versions will suit even the
most demanding industrial applications. |
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| The DrägerSensor Ex PR M (PR = poison resistant)
contains pellistors, which in the presence of catalytic poisons have a longer lifetime than
conventional sensors. |
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| The DrägerSensor Ex HT M contains also PR-pellistors, but additionally is approved to be used at temperatures
up to 150 °C. |
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| The DrägerSensor Ex LC M contains PR-pellistors,
which by their special encapsulation and electronic amplification are suitable to monitor very low gas concentrations. The measuring range is 0...10% LEL. |
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