Dräger Polytron FX - Page 4

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Contents
5 Sensor Principle .............................................................................................. 16
5.1 Operating Principle for DraegerSensor PR and LC ................................. 16
5.2 Contaminating Gases for DraegerSensor PR and LC ............................. 16
5.3 Operating Principle for DraegerSensor IR ................................................. 17
6 Technical Information ..................................................................................... 18
6.1 Approvals ............................................................................................................ 18
6.1.1 Aluminum Version ................................................................................ 18
6.1.2 Stainless Steel Version ....................................................................... 18
6.2 Signal Transmission to Central Control Unit .............................................. 18
6.3 Voltage of Power Supply ................................................................................. 18
6.4 Physical Specifications .................................................................................... 19
6.4.1 Aluminum Version ................................................................................ 19
6.4.2 Stainless Steel Version ....................................................................... 19
6.5 Environmental Parameters .............................................................................. 19
6.6 Ambient Influences ........................................................................................... 19
7 Order Information ........................................................................................... 20
7.1 Replacement Sensors ...................................................................................... 20
7.2 Accessories ........................................................................................................ 20
7.3 Spare Parts ......................................................................................................... 20
Addresses ............................................................................................................. 25