Current location:
Homepage
/
/
/
How a two-color thermometer works

News Center

Check category

How a two-color thermometer works

(Summary description)At two selected infrared wavelengths and a certain bandwidth, the ratio of their radiant energy varies with temperature. Has the following performance characteristics:

How a two-color thermometer works

(Summary description)At two selected infrared wavelengths and a certain bandwidth, the ratio of their radiant energy varies with temperature. Has the following performance characteristics:

Information

At two selected infrared wavelengths and a certain bandwidth, the ratio of their radiant energy varies with temperature. Has the following performance characteristics:

two color pyrometer china

1. The influence of the emissivity of the measured target on the temperature measurement results can be basically eliminated.

2. The measured target is small and the field of view is incomplete. The presence of soot on the measurement route does not significantly affect the measurement results.

3. The working temperature of the two-color thermometer is mainly in the middle and high temperature area.

4. High precision, fast response and high distance coefficient.

Two sets of different narrow-band monochromatic filters are used to collect radiant energy in two similar wavelength bands and then convert them into electrical signals for comparison. The temperature of the measured object is determined by this ratio.

Therefore, the two-color thermometer can basically eliminate the inconvenience of adjusting the emissivity of the target material, and the temperature measurement sensitivity is higher. The deviation from the real temperature of the target is small, and the influence of the test distance and the absorbent between the two is also small, so the application effect is better in the medium and high temperature range.
 

RECOMMEND NEWS

2024
06-11
小黑点

Unlocking the Benefits of Dual Wavelength Pyrometer in Steel Manufacturing

Discover the advantages of incorporating a dual wavelength pyrometer in steel manufacturing processes and how it can revolutionize your operations.
查看详情
2024
06-04
小黑点

Enhancing Temperature Measurement Accuracy with Dual Wavelength Pyrometer

Explore the innovative technology of dual wavelength pyrometers and how they are revolutionizing temperature measurement in the field of instrumentation for gas and liquid flow meters.
查看详情
2024
05-28
小黑点

Ensuring Accurate Temperature Monitoring with Dual Wavelength Pyrometer

Learn how to achieve precise temperature measurements with the cutting-edge technology of dual wavelength pyrometers. Discover the benefits of using this advanced instrument in industrial settings for
查看详情
迪凯光电

400-811-6877

Tel:027-8750 9386   027-8750 9105
Add:Dingye building C block, International Enterprise Center, Optics Valley Avenue, Wuhan China  
Fax:027-87745185   
Mail:dkoe@chinadikai.com