Current location:
Homepage
/
/
/
The main criteria for selecting a pyrometer

News Center

Check category

The main criteria for selecting a pyrometer

(Summary description)Whether it is the measurement voltage or the initial value of the measurement area, it should be consistent with the requirements of the measurement work.

The main criteria for selecting a pyrometer

(Summary description)Whether it is the measurement voltage or the initial value of the measurement area, it should be consistent with the requirements of the measurement work.

Information

The application of the pyrometer is mainly determined by the measurement range. Whether it is the measurement voltage or the initial value of the measurement area, it should be consistent with the requirements of the measurement work. The larger the measurement voltage is, the smaller the resolution and the poorer the accuracy. , especially when the initial value of the low measurement temperature, choose a large measurement voltage, the accuracy will be doubled, so it is recommended to choose the smallest possible measurement voltage.

customized ir pyrometer

The initial value of the measurement area determines the sensitivity of the spectrum, and even determines the type of the detector. The measurement error is significantly smaller than that of the long-wave sensor in the short-wave sensor due to the wrong adjustment of the emissivity. Therefore, in the hot film sensor ( 8 ~ 14μm) at 800°C, the measurement error caused by the wrong adjustment of the emissivity will be five times larger than that of the germanium-photodiode sensor. The permissible measuring range of germanium-photodiode sensors is from about 250°C.
For example, in the combustion process of the ceramic industry or power plants, the measurement range is usually 0 to 1300 °C. In order to avoid large errors, a pyrometer with a short-wave detector should be used.
 

RECOMMEND NEWS

2024
02-27
小黑点

Enhancing Temperature Measurement Accuracy with Dual Wavelength Pyrometers

Discover how dual wavelength pyrometers can improve temperature measurement accuracy in the field of temperature gauges for gas and liquid metering instruments. Explore the benefits and applications o
查看详情
2024
02-20
小黑点

The Role of Dual Wavelength Pyrometer in Energy Conservation

Learn how a dual wavelength pyrometer can revolutionize energy conservation in the instrumentation industry.
查看详情
2024
02-13
小黑点

Understanding Dual Wavelength Pyrometers in Temperature Measurement Instruments

Discover the functionality and benefits of dual wavelength pyrometers in temperature measurement instruments within the field of instrumentation and control, specifically focusing on gas and liquid me
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