An industrial infrared thermometer (also known as a pyrometer) works on a similar principle to the one that many people currently have in their home medicine cabinets. It is used for quick and non-contact measurement of the temperature of a measuring object, which – in the case of an industrial device – is usually not a person, but, for example, an installation. Why an infrared thermometer and what exactly is its use in industry? You will find answers to these and many other questions about non-contact temperature measurement in our guide. We invite you to read!
Check out infrared thermometers at the Onninen wholesaler
How does an infrared thermometer work?
An infrared thermometer is a measuring device that uses infrared (heat) radiation emitted by every object to measure temperature. It is a non-contact thermometer, which means that accurate checking of the temperature of the measured object is done without physical contact. It can be located at a certain distance from the thermometer. The device measures the amount of infrared radiation, i.e. energy emitted by the surface of the object, which reaches the sensor. Then it converts the measured value to temperature and shows it on the display. The higher the surface temperature, the more energy is produced.
Application of infrared thermometers in industry
Anyone who operates machinery, works on a construction site or services heating or cooling devices on a daily basis certainly has a pyrometer in their possession. Modern infrared thermometers used in industry are able to record both very high and extremely low temperatures, ranging from -40°C to as much as 550°C. When measuring temperature in such a wide range, they are suitable for many industrial applications. Models equipped with a backlit display can be used in the dark. The measuring range and functions of the thermometer depend on the selected model.
- In the food industry, both the ambient temperature and the temperature of individual objects are very important. An industrial infrared thermometer allows you to check the temperature of food and the temperature in freezers, refrigerators, freezers and counters.
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In the automotive and machinery industries, the infrared thermometer ensures temperature control of components and hazardous and hard-to-reach areas. - In refrigeration, infrared thermometers are used for quick and non-contact measurement of internal and external temperature of compressors, coolers, heat exchangers, pipes and other devices and their parts. Additionally, they allow for tightness checks and detection of possible failures.
- In the construction industry, an infrared thermometer can help locate areas exposed to water and detect drafts and thermal currents.
- The fire department uses an infrared thermometer to measure the temperature behind walls when firefighters are unable to get close to the heat source.
- In gastronomy, an infrared thermometer, especially one equipped with a penetration probe, is an absolutely essential device. During cooking, it allows both non-contact measurement of temperatures using infrared, as well as contact determination of the core temperature of the dish using a probe. The temperature sensor is placed in liquids and semi-solids.
Infrared thermometers at the Onninen wholesaler
In the Onninen electrical wholesaler you will find professional infrared thermometers, used for quick temperature measurements from close up and from a distance. They are resistant to damage, easy to use, equipped with a clear, digital display and many practical functions. They guarantee measurement accuracy and are suitable for most industrial applications. In addition to infrared pyrometers, our range also includes graphic pyrometers, thermal imaging cameras and many other measuring devices dedicated to various industries and tasks.
Do you have additional questions about infrared thermometers? Do you need a specific function of the device? Do you need help choosing measuring equipment? Contact the Onninen technical team! We will talk about your needs and propose solutions tailored to your requirements.