TY - JOUR
T1 - Low cost, mobile sensor system for measurement of carbon dioxide in permafrost areas
AU - Eberhardt, A.
AU - Scholz, L.
AU - Westermann, Sebastian
AU - Sachs, T.
AU - Langer, M.
AU - Wöllenstein, J.
AU - Palzer, S.
PY - 2014
Y1 - 2014
N2 - In this work a novel concept based on low power semiconducting, mid infrared components and new, low cost measurement cells for use in harsh environmental conditions, such as permafrost areas, is presented. Due to the small changes of the environmen tal carbon dioxide (CO2) concentration in this area a high resolution of 5 ppm CO2 is required. The current sensor design achieves a resolution of up to 6 ppm CO2 and offers further optimization potential at overall low costs.
AB - In this work a novel concept based on low power semiconducting, mid infrared components and new, low cost measurement cells for use in harsh environmental conditions, such as permafrost areas, is presented. Due to the small changes of the environmen tal carbon dioxide (CO2) concentration in this area a high resolution of 5 ppm CO2 is required. The current sensor design achieves a resolution of up to 6 ppm CO2 and offers further optimization potential at overall low costs.
UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-84923340171&partnerID=MN8TOARS
U2 - 10.1016/j.proeng.2014.11.690
DO - 10.1016/j.proeng.2014.11.690
M3 - Article
SN - 1877-7058
VL - 87
SP - 1318
EP - 1321
JO - Procedia Engineering
JF - Procedia Engineering
ER -