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Linear thermopile sensor array for contactless temperature measurement


ACS Organisations GmbH, Wunstorf; AMA Fachverband für Sensorik e.V., Wunstorf:
Sensor '97. Proceedings
Wunstorf: ACS Organisations GmbH, 1997
S.83-88 (Vol. 2)
Sensor <8, 1997, Nürnberg>
Fraunhofer IMS, Außenstelle Dresden ( IPMS) ()
Infrarotsensor; kontaktlose Temperaturmessung; sensor; sensor array

Thermopile single element IR-sensors are commonly used as radiation sensors. For some applications like detection of position, size and direction of movement however, the measurement of a single spot is not sufficient. This paper describes the design of a thermopile linear array, the technical parameters of the realized samples and the integration with an especially developed read-out chip.