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Best High Precision Infrared Thermometers from Optris

At Process Parameters, we offer an extensive selection of high-quality infrared thermometers suitable for a wide variety of industrial applications. Our handheld, portable IR thermometers allow fast, non-contact temperature measurement for improved efficiency and safety.

We carry trusted brands with options for measuring a wide temperature range. Whether you need an IR thermometer for HVAC, food processing, manufacturing, or other uses, we have the perfect model with the right features and accuracy specifications to meet your needs.

Browse our online catalogue now and get the best infrared thermometer delivered direct for your application.

What is an Infrared Temperature Sensor?

An infrared thermometer, also known as a non-contact thermometer or IR thermometer, is a device used to measure temperature from a distance. It uses infrared radiation emitted by an object to determine its temperature without making physical contact.

The infrared thermometer consists of an optical system that collects the infrared energy emitted by the object being measured and focuses it on a detector. The temperature sensor converts the infrared energy into an electrical signal, which is then processed and displayed as a temperature reading on the thermometer.

One of the advantages of an infrared temperature detector is its non-contact nature, allowing temperature measurements to be taken without physically touching the object or surface.

This feature makes it useful for measuring the temperature of objects that are difficult to reach or may be unsafe to touch, such as hot surfaces, moving machinery, or live electrical components used in industrial applications.

How Do Infrared Temperature Sensors Work?

Infrared temperature sensors work by projecting a beam of infrared energy through a lens onto a target surface, with the spot ratio determining the measurement area.
The sensor captures the reflected energy, accounting for the emissivity of the surface, and converts it into an electrical signal representing the temperature.
Some infrared laser thermometers incorporate a laser for precise targeting, while others have a rugged design suitable for industrial environments. The sensor also adjusts for ambient temperature changes to provide an accurate temperature reading of the targeted object or area.

What is an IR Thermometer?

An IR thermometer, short for “infrared thermometer,” captures infrared radiation emitted by objects, revealing heat patterns. It’s used in various applications like night vision and thermal imaging.

What is a Temperature Gun?

A temperature gun is a handheld device that measures surface temperature by detecting infrared radiation. It’s commonly used for non-contact temperature measurement in various settings, such as industrial, medical, and home use.

Are Infrared Thermometers Accurate?

Infrared thermometers are generally accurate, but their precision depends on a variety of factors. The distance between the thermometer and the object being measured, as well as any obstructions or reflections, can affect the accuracy of the reading.

It is important to use infrared thermometers correctly and to follow manufacturer instructions for calibration and maintenance to ensure accurate results. Overall, infrared thermometers are a useful tool for non-contact temperature measurement in a wide range of applications.

What is an Infrared Thermometer Used For?

An infrared thermometer is used to measure the temperature of an object without physically touching it. It works by detecting the infrared radiation, known as thermal radiation, emitted by the object and converting it into a temperature reading. This means that temperatures can be measured at a distance, without having to be in direct contact with the object.

This type of thermometer is commonly used in industrial settings for measuring the temperature of machinery, as well as in medical settings for taking the temperature of patients without making physical contact. Additionally, it can also be used for measuring the temperature of food, liquids, and other objects where physical contact may not be feasible or safe.

Are Infrared Thermometers Reliable?

Infrared thermometers have become increasingly popular due to their non-contact nature and ease of use. When used correctly, they can provide accurate temperature readings from a safe distance without the need for physical contact with the object or person being measured. However, it is important to note that factors such as distance from the target, environment, and surface characteristics can affect the accuracy of the reading.

It is recommended to follow manufacturer instructions carefully and calibrate the thermometer regularly to ensure reliable results. IR thermometers are also ideal for taking temperatures of hard-to-reach areas like pipes, where physical contact may be difficult or unsafe. Additionally, taking human body temperatures using a medical-grade infrared thermometer allows users to distance themselves from those with fever symptoms and not have to sanitise between uses.

Best Infrared Thermometer for HVAC, Manufacturing and Other Industries

At Process Parameters, we are a leading distributor of Optris thermal imaging cameras and high accuracy infrared thermometers supplying to companies within the UK, Ireland and worldwide. Take a look at our IR cameras or contact us for a free quote.

Optris offers a diverse range of products designed to cater to various applications and industries. Their optical thermometers are equipped with state-of-the-art sensor technology, allowing for precise temperature measurement and detailed thermal imaging.

These cameras are used in fields such as industrial process control, research and development, building inspections, and non-contact temperature monitoring.

Infrared Temperature Sensors for Flame Applications

Optris CTlaser MT for High Temperature Measurement Through Flames