The Industrial Temperature Measurement System Based on the Uncooled IRFPA Detector
Advances in Networks
Volume 7, Issue 1, June 2019, Pages: 1-7
Received: Nov. 14, 2018;
Accepted: Dec. 13, 2018;
Published: Jan. 19, 2019
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Chen Mingwu, Department of the Computer, Anhui Post and Telecommunication College, Hefei, china
Wu Haibin, Physics and Materials Science College, Anhui University, Hefei, China
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Most of the non-contact temperature measuring devices in the market are mainly based on dot infrared thermometers. The single machine operated instruments can only meet the requirements of temperature measurement for local temperature points, and can not feedback the temperature information and temperature direction of the whole temperature field in real time. Under the condition of low temperature, for the Commonly non-contact temperature measurement system, the reaction is not sensitive, can not keep up with the temperature change, Continuous calibration and debugging are needed in the case of changing ambient temperature, resulting in a great waste of personnel and time. In the aspect of infrared detector, the operating wavelength of the traditional infrared CCD is 0.4-1.1μm, affected by the cut-off wavelength, the error of infrared CCD is very large in industrial low temperature measurement. The operating wavelength of uncooled focal plane array infrared camera is generally between 8-14μm, which temperature measurement accuracy can reach 0.01°C under the optimum working environment. The UL01011 is most commonly used as the core photo detector in the uncooled focal plane uncooled micro-bolometer array infrared camera, we used it as the experimental photoelectric detector, Experiments showed that this method could achieve better results in practice.
Uncooled IRFPA Camera, Infrared Thermal Imager, Microbolometer, Colorimetric Temperature Measurement, Temperature Control Network
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The Industrial Temperature Measurement System Based on the Uncooled IRFPA Detector, Advances in Networks.
Vol. 7, No. 1,
2019, pp. 1-7.
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