Infrared thermometers measure environmental and working conditions
Protective accessories: The environmental conditions of the thermometer have a great influence on the measurement results. If it is not properly resolved, it will affect the temperature measurement accuracy and even cause damage. When the ambient temperature is high and there is dust, smoke and steam, the protective cover, water cooling, air cooling system, air purger and other accessories provided by the manufacturer can be selected. These accessories can effectively address environmental influences and protect the thermometer for accurate temperature measurement. When smoke, dust or other particles reduce the measurement energy signal under noise, electromagnetic field, vibration or inaccessible environmental conditions, or other harsh conditions, it is more appropriate to choose an optical fiber two-color thermometer.
Window Material: In applications with sealed or hazardous materials such as containers or vacuum chambers, the pyrometer needs to view through a window. The window material must be strong enough and pass through the operating wavelength range of the pyrometer being used. Also determine whether the operator also needs to observe through the window, so choose the appropriate installation location and window material to avoid mutual influence. In low-temperature measurement applications, Ge or Si materials are usually used as windows, which are opaque to visible light, and the human eye cannot observe the target through the window. If the operator needs to observe the target through the window, an optical material that transmits both infrared radiation and visible light, such as ZnSe or BaF2, should be used as the window material.
When there is easy-ran gas in the working environment of the thermometer, a safe infrared thermometer can be selected for safe measurement and monitoring in a certain concentration of easy-ran gas environment.
In the case of harsh and complex environmental conditions, a separate system for the temperature measuring head and the display can be selected to facilitate installation and configuration and to select a signal output form that matches the current control equipment.
