This system is primarily used to monitor the calorific value of natural gas. As a critical parameter in natural gas technical standards, calorific value measurement is essential to ensure stable operation of multi-source pipeline networks, guarantee fair and equitable natural gas trade settlements, and meet the needs of specialized industrial users. The system can simultaneously measure the concentrations of multiple gas components including CO, CO₂, CH₄, C₂H₆, CₙHₘ, H₂, and O₂. By applying numerical modeling calculations based on the standard calorific values (MJ/Nm³) of each component and their respective percentage ratios in the mixed gas mixture, the system enables direct detection of combustible gas calorific values. For gases with continuously varying compositions, the analytical instrument accurately measures the volumetric content of each combustible component while calculating the true calorific value of the combustible gas mixture.
Product Features
●TDLAS (Time-Domain Laser Absorption Spectroscopy)technology;
●Small in size, no need for analysis cabin;
●Automatic periodic calibration of zero point and reading;
●The important parameters of natural gas, such as the calorific value of high and low pressure, compression factor, etc. can be measured at the same time.
●It measures speed at the millisecond level and can be used in sync with flow meters.
●No special maintenance is required, and it is simple and easy to use.
●No periodic proofreading is required.
technical parameter