Application Range
Standard Measuring Range: 0.5 to 6 vol. % / 0.1 to 1.2 vol. %
Number of Strokes (n): 1 / 5
Time for Measurement: approx. 30 s / approx. 2.5 min
Standard Deviation: ±5 to 10%
Color Change: white -› violet
Ambient Operating Conditions
Temperature: 0 to 30°C
Absolute Humidity: max. 30 mg H2O / L
Reaction Principle
CO2 + Amine -> violet reaction product
Cross Sensitivity
No influence on the reading by 10 ppm hydrogen sulfide and 2 ppm sulfur dioxide.