BetaCAP60-3G - Double Gas Divider - Datasheet

The diluter uses 60 equal capillaries and a solenoid valves network that directs to each capillary the first gas to be diluted, the second or the diluting gas. In addition to the linearity tests (one-component) is then possible to perform tests of cross sensitivity, in which the concentrations of the gas to be measured and the interfering component can vary both between zero and 100% of the value entered in the diluter. The main advantage of using the capillaries is in the extreme stability of performance: the fouling of the capillaries is the only possible cause of drift, but with gas from a cylinder (dry and clean), combined with the thrust of the air filtration of the gas inlet, drifts in the short and medium term are not detectable.