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A NEW METHOD FOR IN SITU, DYNAMIC CALIBRATION OF TEMPERATURE SENSORS.

Author(s) : BUDWIG R., QUIJANO C.

Type of article: Article

Summary

THE METHOD IS NONINTRUSIVE AND CAN BE USED ON A VARIETY OF SENSORS MOUNTED IN A VARIETY OF CONFIGURATIONS. CHOPPED LASER HEATING IS USED TO GENERATE A STEP CHANGE IN SENSOR TEMPERATURE SO THAT DYNAMIC CALIBRATION MAY BE ACCOMPLISHED. RESULTS ON THE DYNAMIC RESPONSE OF A THERMISTOR IN AIR FLOW ARE PRESENTED AS AN APPLICATION. A PROCEDURE FOR ESTIMATING TIME CONSTANTS USING DATA FROM EXISTING HEAT TRANSFER CORRELATIONS HAS ALSO BEEN DESCRIBED.

Details

  • Original title: A NEW METHOD FOR IN SITU, DYNAMIC CALIBRATION OF TEMPERATURE SENSORS.
  • Record ID : 1991-0582
  • Languages: English
  • Source: Rev. sci. Instrum. - vol. 60 - n. 12
  • Publication date: 1989
  • Document available for consultation in the library of the IIR headquarters only.

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