LEL/LFL Combustible Gas Analyzer MER300 FAR SKY >FTA technology principle: The sample is drawn under negative pressure into the combustion chamber unit of the analyzer. The combustible gas in the sample burns in a gaseous form in a sensing flame. By detecting the combustion energy, it is converted into an electrical signal proportional to the concentration of combustible gas, and the measurement range is 100% of the lower combustible limit (LEL).
Technical principle: The sample is drawn under negative pressure into the combustion chamber unit of the analyzer. The combustible gas in the sample burns in a gaseous form in a sensing flame. By detecting the combustion energy, it is converted into an electrical signal proportional to the concentration of combustible gas, and the measurement range is 100% of the lower combustible limit (LEL). It responds to a variety of solvents and inorganic gases; Fast response: mounted directly on the process wall or on the pipe; The whole process of high-temperature measurement can heat the sample to 250°C; Extractor, no mechanical pump, no moving parts: maximum reliability, less maintenance; Full set of outputs: fault alarm and maintenance appliances; 4-20mA read output, serial port RS-485 interface adopts ModbusRTU protocol; Optional outdoor shield; ATEX type test certificate, including approval of testing functions; Functional safety level SIL2.