Carbon Monoxide 0.3%/b, 0.3 - 7 Vol.-%, Part # CH29901, 10 Tests

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 š brown green

Ambient Operating Conditions

Temperature: 0 to 50 °C

Absolute Humidity: max. 50 mg H2O / L

Reaction Principle

5 CO + I2O5 I 2 + 5 CO2

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.%