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| The Dräger Polytron IR Ex transmitter family is a variety of gas detectors for continuous monitoring of combustible gases and vapors. The
different versions are optimised to suit diverse
applications. |
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| All transmitters use state-of-the-art microprocessor
technology to convert the signal from an infrared
DraegerSensor to a 4 to 20 mA analog signal output.
The measuring range is typically 0 - 100 %LEL. But for many substances it can be set as low as
0 - 1000 ppm or as high as 0 - 100 Vol%. |
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| The units are designed for one-man calibration, and offer a variety of diagnostics and self test features. |
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