Environmental factors affecting humidity sensors and infrared thermometers
The environmental conditions in which the thermometer is located have a significant impact on the measurement results, and should be considered and appropriately addressed, otherwise it may affect the temperature measurement accuracy or even cause damage. When the ambient temperature is high and there is dust, smoke, and steam, accessories such as protective sleeves, water cooling, air cooling systems, and air blowers provided by the manufacturer can be selected. These accessories can effectively address environmental impacts and protect the thermometer, achieving accurate temperature measurement. When determining attachments, standardized services should be requested as much as possible to reduce installation costs. When smoke, dust, or other particles reduce the measurement energy signal under noise, electromagnetic fields, vibrations, or difficult to access environmental conditions, or other harsh conditions, fiber optic dual color thermometers are the best choice. A colorimetric thermometer is the best choice. Under noise, electromagnetic fields, vibrations, and difficult to access environmental conditions, or other harsh conditions, it is advisable to choose a light colorimetric thermometer.
In sealed or hazardous material applications (such as containers or vacuum boxes), the thermometer observes through a window. The material must have sufficient strength and be able to pass through the working wavelength range of the thermometer used. It is also necessary to determine whether the operator also needs to observe through the window, so appropriate installation positions and window materials should be selected 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 cannot be observed by the human eye through the window. If the operator needs to pass through the window target, optical materials that transmit both infrared radiation and visible light should be used. For example, optical materials that transmit both infrared radiation and visible light should be used as window materials, such as ZnSe or BaF2. Ultrasonic thickness tester, portable hardness tester, wear-resistant thermocouple, infrared thermometer, liquid level sensor, pt100 thermal resistance humidity sensor
When there is flammable gas in the working environment of the thermometer, the intrinsic infrared thermometer can be selected to measure and monitor in a certain concentration of flammable gas environment.
In harsh and complex environmental conditions, a system with separate temperature measuring heads and displays can be selected for easy installation and configuration. The signal output form that matches the current control equipment can be selected.
