Quantitech has launched a range of process gas analysers based on tuneable diode laser absorption spectroscopy (TDLAS).
By utilising ‘single-line’ spectroscopy, the laser gas analyser (LGA) range can be configured for continuous analysis of a number of key compounds, with a range from single figure ppm to % levels, without interference from other process components, says Quantitech product specialist Craig Day.
“Maintenance requirements are minimal so there is a fast payback,” he adds.
Typical applications include waste to energy, incineration, ammonia slip control, flue gas monitoring in FCC catalyst regeneration, trace H2S and H2O in natural gas, H2S measurements in sulphur recovery and cross-duct CO monitoring for electrostatic precipitator safety.
“The LGA range of process gas analysers delivers the well-established benefits of TDLAS technology - high specificity, fast response, super-low maintenance, with proven reliability in harsh operating environments and very low ownership costs,” Day says.
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