The Model 690 BTU Calorific Analyser optimises burner efficiencies through measuring and contolling blended gas mixtures. This Calorific Analyser is economical, fully-heated, air aspirator driven and comes complete and ready to install.
The Model 690 BTU Calorific Analyser directly measures the calorific value of gases while provided a uniform response to a wide variety of combustibles. The industrial-strength design of this Calorific Analyser allows quick and reliable monitoring and control of waste gas steams and advanced combustion equipment.
This Calorific Analyser employs a unique theory of operation. A carefully metered flame burns at a constant reference temperature inside an explosion proof measuring cell, a sample is drawn from the atmosphere to be monitored and is then passed through the flame cell of the Calorific Analyser. A thermocouple in the Calorific Analyser then measures changes in flame temperature and an increase in temperature is directly proportional to the Calorific Value (BTU).