Draeger Polytron IR N2O fixed gas detector for continuous monitoring of nitrous oxide

Draeger Polytron IR N2O Detector
Model Code Polytron IR N2O
Model Info


  • Display and mounting options: The gas detector is available in three different versions: the standard version comes with keypad and Liquid Crystal display; it is also available without a keypad and LC display to be connected to a remote display unit, or with a connector for a handheld terminal.
  • No cross sensitivities: The measuring principle is based on an infrared measurement wavelength that is very specific to N2O so that the transmitter has practically no cross sensitivities to gases such as NO, NO2, SO2, CO or water vapor.
  • Preventive maintenance: Transmits a configurable warning signal. This signal is transmitted below 4 mA so avoiding false alarm, and enables the user to plan cleaning or maintenance giving maximum system availability.
  • Robust construction: The impact-resistant transmitter housing is made of glass reinforced polyester, and the sensor housing is made using stainless steel. 
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