CO2 measurement system based on pyroelectric detector

• G. Aguila Rodríguez ^[1] ; J.J.A. Flores Cuautle ^[1] ; I. Herrera Aguilar ^[1] ; A. Mártinez Sibaja ^[1] ; B.E. González Sánchez ^[1] ; O.O. Sandoval González ^[1]
  1. [1] Instituto Tecnologico de Orizaba

     Instituto Tecnologico de Orizaba

     México

     
• Localización: Revista Mexicana de Física, ISSN-e 0035-001X, Vol. 62, Nº. 3, 2016, págs. 278-281
• Idioma: inglés
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• Resumen

  • CO2 concentration sensor based on the infrared (IR) absorption is presented, by using a pyroelectric detector the sample absorbed IR radiation is obtained and the CO2 concentration is calculated, system capabilities, sensibility, repeatibility and, time response of developed system are studied, results show that based on a photopyroelectric technique is possible to get an accurate CO2 measurement system.