Multicomponent gas analysers are automatic portable instruments of continuous operation. The field of application of gas analysers - control of industrial emissions. The principle of operation of gas analysers: - on measurement channels of O2, CO, NO, NO2, SO2, H2S, NH3 - electrochemical; - on measurement channels of CO (0-15 %), CO2 and CH - optical infrared; - on measurement channel of gas flow temperature - thermoelectric; - on measurement channels of differential pressure - tensoresistive transducer. Structurally, the gas analysers are single-unit devices made in durable plastic cases. In addition to the gas analyser itself, the devices include devices for sample collection and preparation for analysis.
A distinctive feature is the possibility to install two measuring channels of CO, NO and SO2 for each of the components.
