Applications 1 . and the dilution air separation 2 . pure . gaseous hydrocarbons flow monitoring 3 . semiconductor manufacturing 4 . single molecule of gas processing monitor 5 . pure gases identified 6 . the primary liquid raw materials and flammable liquids atmospheric layer of protection Technical parameters Range 3 users and the scope of choices Standards 25 percent in the mandate of the standard can be Accuracy +/- 10PPb at room temperature Sensitivity FS 0.5% Response time FS 25 degrees in 90% of the time or more 0-1000PPm of 10 seconds 0-10 PPm 60 seconds 0-1 PPm 100 seconds Sensors B-type fuel cell 2CXL