Printed Circuit-Based Thermoelectric Sensor Film for Temperature Distribution Measurements

Antti Immonen, Priyanka Goel, Tomi Koskinen, Matias Pekkanen, Ilkka Tittonen, Tommi Kärkkäinen, Pertti Silventoinen, Mikko Kuisma

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

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Abstract

Augmented measurements of temperature distributions and the movement of heat are possible with multichannel, bendable temperature sensor films. In this paper, a method for manufacturing a laterally configured thermoelectric thermal distribution sensor structure based on printed circuit technology is presented. The proposed device incorporates an array of inplane single-pair thermocouples into a flexible substrate. The design and prototype manufacturing process of the sensor are detailed. The results of preliminary characterization tests show that the developed sensor can be used to roughly map changes in in-plane thermal fields.

Original languageEnglish
Title of host publicationI2MTC 2024 - Instrumentation and Measurement Technology Conference
PublisherIEEE
Number of pages6
ISBN (Electronic)979-8-3503-8090-3
DOIs
Publication statusPublished - 2024
MoE publication typeA4 Conference publication
EventIEEE International Instrumentation and Measurement Technology Conference - Glasgow, United Kingdom
Duration: 20 May 202423 May 2024

Publication series

NameIEEE International Instrumentation and Measurement Technology Conference
ISSN (Print)2642-2069
ISSN (Electronic)2642-2077

Conference

ConferenceIEEE International Instrumentation and Measurement Technology Conference
Abbreviated titleI2MTC
Country/TerritoryUnited Kingdom
CityGlasgow
Period20/05/202423/05/2024

Keywords

  • Flexible Printed Circuit
  • Heat Flux
  • Sensor
  • Temperature distribution
  • Thermocouple
  • Thermoelectric

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