FDR-4291 Calorific value of gas analyzer Scope The instrument is suitable for steel, iron alloy, sponge iron smelting process of gas analysis (including blast furnace, converter, coke oven, heat treatment, gas stove, calcium carbide furnace), cement kiln smoke gas composition measurement (flue gas oxygen, Excess coefficient), gas analysis of straw biomass gasification process (gas concentration, calorific value monitoring), heat recovery during gas recovery and utilization, and environmental protection during industrial gas application. Features 1, NDIR gas sensors with patented technology 2, simultaneous measurement of CH4, the concentration of the two gas components CnHm 3, CnHm no effect on the results of CH4, no mutual interference between the gas. 4, automatic calculation of the calorific value of the gas 5, built-in import sampling pump, automatic zero calibration 6, the configuration 320 x 240 LCD display, standard RS232 digital output 7, easily applied gas composition analysis industrial site in different places Technical Parameters 1, measurement methods: CH4 / CnHm: NDIR 2. Range: CH4: 0-100% CnHm: 0-10% 3. Resolution: CH4 / CnHm: 0.01% 4, Accuracy: CH4 / CnHm: 1% FS
