Current location:
Homepage
/
/
/
What are optical pyrometers

News Center

Check category

What are optical pyrometers

(Summary description)Instruments that measure higher temperatures. The most important are optical pyrometers and ir pyrometers.

What are optical pyrometers

(Summary description)Instruments that measure higher temperatures. The most important are optical pyrometers and ir pyrometers.

Information

Instruments that measure higher temperatures. The most important are optical pyrometers and ir pyrometers. In the optical pyrometer, the filament is heated to the calibrated heat, and compared with the color of the high-heat object, the heat of the filament is adjusted so that the color is consistent with the high-heat object, and the temperature of the filament is the temperature of the high-heat object. In the radiation pyrometer, the radiation from the object is concentrated on the thermopile, and the corresponding voltage is generated according to the amount of thermal radiation intercepted, and then the voltage is converted into the temperature of the object.

ir pyrometer

Pyrometers come in two forms:
1) A device for measuring the temperature of a molten pool, comprising: a refractory mounting sleeve and an optical pyrometer;
2) Generally refers to the thermometer used to measure the temperature higher than 500℃. Commonly used pyrometers include optical pyrometers, colorimetric pyrometers and ir pyrometers.
In addition, thermocouple thermometers can also be used to measure high temperatures below 3000°C. But because the measuring range of thermocouple thermometer can be as low as -200 ℃, it is generally not classified as a pyrometer.

RECOMMEND NEWS

2023
01-30
小黑点

Extensive use of pyrometers in various industrial fields

The sharp drop in prices in recent years has opened up more and more application fields, especially in low temperature areas or to replace general traditional thermometers.
查看详情
2023
01-23
小黑点

Advantages of fiber optic infrared thermometer

Due to the separation of the optical path system and the circuit system, the optical path system of the thermometer can be installed in a high temperature environment and can work stably online for a long time.
查看详情
2023
01-16
小黑点

Application field and use requirements of high-speed thermometer

It is aimed at the coaxial laser, which can accurately measure the temperature of the target, with stable repeat measurement, fast response, simple operation and reliable use.
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