Infrared Thermometers & IR Temperature Sensors

Browse our range of infrared temperature sensors for a wide range of industrial applications. Our Optris infrared thermometers provide precise, non-contact temperature measurement, delivering the accuracy and reliability you need to optimise your processes and ensure safety.

Industrial Infrared Thermometers For Precise, Non-Contact Temperature Measurement

Why Choose an Infrared Thermometer?

When contact measurement isn’t an option, infrared thermometers offer a powerful solution. They are essential for:

• Safety: Measuring the temperature of moving machinery, live electrical components, or extremely hot surfaces without physical contact.
• Speed: Obtaining instant, accurate temperature readings in demanding, fast-paced environments.
• Durability: Measuring in harsh industrial conditions where traditional probes would fail.
• Precision: Targeting specific areas with high accuracy, from sub-zero to over 2000°C.

Our Laser & Infrared Thermometer Range

We offer a comprehensive selection of infrared sensors designed for specific industrial needs:

• Fixed-Mount IR Thermometers: For continuous, real-time process monitoring in industrial settings.
• High-Temperature IR Thermometers: Specialised models for furnaces, kilns, and metal applications.
• Infrared Thermometers with Data Logging: For recording, analysing, and proving compliance.
• Application-Specific Sensors: We provide solutions tailored for thin film plastics, glass, and flame applications.

We also offer a range of video infrared temperature sensors for a visual confirmation of your measurements.

Ready to Upgrade Your Temperature Measurement?

Whether you need a general-purpose IR thermometer or a custom solution for a specific application, our team of experts is here to help. As a leading UK supplier and manufacturer, we provide personalised guidance, competitive pricing, and technical support.

Contact us today for a free quote or to discuss our full range of solutions, including our industrial thermal imaging cameras.

Call us at 01628 778788 or email sales@processparameters.co.uk

Technical FAQs & Key Concepts

What is an Infrared Temperature Sensor?

An infrared (IR) thermometer is a non-contact device that measures temperature by detecting the amount of infrared energy emitted by an object. It focuses this infrared energy onto a detector, which then converts it into an electrical signal, providing a temperature reading without ever touching the surface. This is critical for measuring hot, moving, or difficult-to-reach targets.

How Do Infrared Temperature Sensors Work?

IR thermometers work by capturing the IR radiation from a target. The sensor’s field of view determines the area it measures, and the emissivity setting must be correct to account for how a surface radiates heat. A laser is often used for precise aiming, while the sensor’s electronics account for ambient sensor temperature to deliver accurate measurements of the object temperature. The signal processing then converts the data into a digital output for display.

What is an Infrared Pyrometer?

An infrared pyrometer is a non-contact temperature sensor that measures the thermal radiation emitted by an object to determine its surface temperature. Operating at a distance, it’s ideal for use in harsh industrial environments or on targets that are moving, extremely hot, or difficult to reach. It provides a safe, accurate, and fast way to monitor temperatures in applications like metallurgy and manufacturing. Our pyrometers are designed with a stainless steel housing for durability and a small size for easy integration.

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 measurements. Overall, infrared thermometers are a useful tool for non-contact temperature measurement in a wide range of applications. Our product specifications clearly outline the expected measurement results and functionality.

Is an Infrared Thermometer Safe?

Infrared thermometers are generally safe for non-contact temperature measurement. However, calibration and cleaning are essential for accuracy. Factors like humidity and distance can affect results. Our devices come with a power supply and digital interface for seamless integration and safe operation. For medical use, FDA-approved models are recommended. Always follow manufacturer guidelines and avoid looking directly into the laser beam.

What is a Non Contact Temperature Sensor Used For?

A non contact temperature sensor is used to measure the temperature of an object without physically touching it. It works by detecting the infrared energy 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. Many of our sensors feature a robust stainless steel design, making them reliable in these demanding environments.

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.