Advantages and Applications of Non-Contact Infrared Thermometry
Infrared ray is a kind of electromagnetic wave, which has the same essence as radio wave and visible light. Its wavelength is between 0.76-100μm.
All objects with a temperature above absolute zero (-273.15K°) will continuously radiate infrared rays to the surrounding space due to their own molecular motion. The size of the object's infrared radiation energy and its distribution by wavelength are related to its Surface temperature has a very close relationship.
The infrared thermometer emits infrared radiation energy by measuring the light intensity of the object, and converts it into an electrical signal on the detector through the optical system. The surface temperature of the object is calculated based on the size of the electrical signal. The infrared thermometer performs the entire temperature measurement process. Non-contact measurement, also known as "non-contact infrared thermometer".
Technical advantages of infrared thermometer:
High precision: Select advanced optical lenses, with a fixed emissivity of 0.95, an optical resolution of 15:1, and a response time of 500ms (95%) to quickly detect small changes in temperature, and measure objects with high precision, 4~20mA output The signal is more stable.
Easy to install: The equipment is integrated, solid, lightweight and easy to install. The standard threads on the metal shell can be quickly connected to the installation site, making it easy to install and use.
High protection level: The infrared thermometer uses 24VDC working voltage and the protection level is IP65. It can be used in various harsh working environments, making monitoring work easier and safer.
Infrared thermometers can measure the surface temperature of objects such as castings, furnace temperatures, machine parts, glass, room temperature, human body, coal, power systems, etc., and are widely used in industry, construction, civil and other industries.
