Precisive® 5 Hydrocarbon Composition Analyzer is an infrared absorption based on-line monitoring system configured for measurement of alkanes: methane, ethane, propane, butanes and pentanes. It is a realtime optical analyzer capable of accurately separating the hydrocarbon components; which previously could only be performed by Gas Chromatograph (GC) analyzers.
The Precisive TFS™ (Tunable Filter Spectrometer) sensor platform consists of a light source, a sample cell (for gases, liquids or solids), a wavelength separating element (spectrometer) and a photo-detector. The wavelength separating element "slices" the wavelength components of the broadband light source which then interacts with the sample molecules. Some of the wavelength components are absorbed and some are transmitted through without any absorption.
Precisive TFS™ Tunable Filter Spectrometers use an advanced spectral decomposition algorithm. The resulting spectrum is called absorption spectrum, which acts as "fingerprints" which are used to identify the sample components and/or quantify the composition of the sample.
Natural gas analysis (processing, transmission, storage, distribution)
Heating value & Wobbe measurement
Power generation (turbine, IC engine, fuel cell)
Alternative fuels (biogas, syngas)
Alternative to Gas Chromatography