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Low-cost roll-to-roll colorimetric gas sensor system for fire detection

 
: Peter, Carolin; Schulz, S.; Barth, M.; Gempp, M.; Rademacher, Sven; Wöllenstein, Jürgen

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Institute of Electrical and Electronics Engineers -IEEE-:
Transducers 2013, 17th International Conference on Solid-State Sensors, Actuators and Microsystems : Eurosensors XXVII; Barcelona, Catalonia (Spain); 16 - 20 June 2013
Piscataway, NJ: IEEE, 2013
ISBN: 978-1-4673-5981-8
ISBN: 978-1-4673-5983-2
pp.2632-2635
International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers) <17, 2013, Barcelona>
European Conference on Solid-State Transducers (Eurosensors) <27, 2013, Barcelona>
English
Conference Paper
Fraunhofer IPM ()
optical gas sensor; fire detector; colorimetric sensor; carbon compounds; nitrogen compounds; R2R processing

Abstract
The paper presents our work on selective and low-power gas sensors for fire detectors. We developed colorimetric sensors for CO and NO2 detection, based on a selective color change due to gas exposure. For mass production, the optics and the read-out electronics are produced using a roll-to-roll process. The gas sensor can be integrated in a backend process step with an overall system size of (3.4 × 2.4 × 0.7) cm3.

: http://publica.fraunhofer.de/documents/N-283637.html