Water Vapour 50/a (10) Part# 8103031

Application Range
 Standard Measuring Range:  
Number of Strokes n:   
Time for Measurement:  
Standard Deviation:  
Color Change:  
3.0 bis 60 Ibs/mmcf
 3
 approx. 90 s
 ± 15 to 20 %
 yellow  
blue
 Ambient Operating Conditions
 Temperature:  
0 to 30 °C
 Reaction Principle
 H2O + Mg(CIO4)2  
blue reaction product
 Cross Sensitivity
 No interference with the reading by 1200 ppm NO2, 6000 ppm 
SO2, 2000 ppm ethanol, 2000 ppm acetone. Basic gases are 
liable to cause plus errors. Acid gases are liable to cause minus 
errors. 0/a (10) Part# 8103031