Application Range
Standard Measuring Range: 0.3 to 7 vol. % CO
Number of Strokes (n): 1
Time for Measurement: approx. 30 s
Standard Deviation: ±10 to 15%
Color Change: white -› brow green
Ambient Operating Conditions
Temperature: 0 to 50°C
Absolute Humidity: max .50 mg H2O / L
Reaction Principle
Cross Sensitivity
The following do not influence the display of 0.3 vol. % CO
10000 ppm n-octane
300 ppm benzene
500 ppm hydrogen sulphide
500 ppm sulphur dioxide
500 ppm nitrogen dioxide
300 ppm butadiene
250 ppm chloroform
3000 ppm acetylene result in a display of 0.3 vol. %