The ULTRAMAT 23 measures several gases simultaneously, with a choice of detection methods and sensors. The IR detector can measure up to three infrared-sensitive gases, and a UV LED can measure even the smallest concentrations of SO₂ and NO₂. Electrochemical sensors for O₂ and H₂S measurement are also available as an option. Due to this multi-component design, the ULTRAMAT 23 offers a high degree of economic efficiency and is widely used.




