Oxygen 5%/B, 5 - 29 Vol.-%, Part # 6728081, 8 Tests

Application Range

Standard Measuring Range: 5 to 23 vol. %

Number of Strokes n: 1

Time for Measurement: approx. 1 min

Standard Deviation: ± 5 to 10 %

Color Change: blue black š white

Ambient Operating Conditions

Temperature: 0 to 50 °C

Absolute Humidity: 3 to 20 mg/L

Reaction Principle

a) O2 + TiCI3 š TiIV-compound + HCl

b) Adsorption of HCl by silica gel

Cross Sensitivity

Carbon dioxide, carbon monoxide, solvent vapors, halogenated hydrocarbons and N2O do not affect the indication.

Additional Information

These tubes become very warm during measurement, reaching temperatures of approximately 100 °C. Therefore these tubes should not be used in potentially combustible atmospheres. If in doubt, test the area before using the tube with a combustible gas monitor, before using the tube.