Frequently asked questions about thermal imaging cameras

An infrared camera works with thermography, a technique used in building inspections to visualize small temperature differences. This non-contact method detects infrared radiation and translates temperature differences into colors (such as red for warmer and blue for colder), allowing building inspectors to easily identify construction defects and insulation problems.

It is not always required by law to have undergone a certain preliminary training or to be certified. Still, it is highly recommended to be able to interpret thermal images. For the overview of training courses, please visit our training page justified.

No, a thermal camera cannot see what is behind a wall. The camera is only going to display apparent surface temperatures. However, a thermal imaging camera can give clues of what may be behind the wall, such as moisture spots or insulation defects.

Sure! Discover our rental range and experience the possibilities before you invest.

Yes, under certain conditions this is possible. With the thermal imaging camera we measure the upper molecular layer, but due to radiation properties we can still map pipes and possible leaks in the floor heating. Important here is that there is sufficient radiation difference between the underfloor heating pipes and the floor itself. For technical support you can always contact us.

No, thermal cameras cannot usually see through thick smoke or steam. These obstacles can block or scatter the infrared radiation, making the measurement inaccurate. However, this does have the advantage that you can use a thermal camera to detect steam leaks.

No. Thermal cameras detect surface temperatures. They cannot “see” through solid objects such as walls or metal cabinets.

Thermal imaging cameras are useful for various industrial applications, such as monitoring processes, detecting leaks in pipes and identifying faulty machinery or equipment. In addition, they can be used for electrical inspections, for example to detect overheated wiring or loose connections, contributing to cost-saving solutions and preventing breakdowns.

We have a large assortment of various cameras with different specifications. Thus, there is a different model suitable for every application. The points below are important when choosing a thermal imaging camera.

1. Thermal resolution and lenses

Does this involve a large area or rather a small component? From what distance does the measurement take place? The answers to these questions, determine the resolution of the device as well as the appropriate lenses.

2. Portable or fixed solutions.

Portable models offer the most flexibility. They allow you to map bad contacts on electrical installations, for example. A fixed thermal imaging camera serves mainly for permanent monitoring such as process control or fire prevention.

3. Accuracy and precision

By accuracy, we mean the margin of error relative to the actual temperature. Some applications require high accuracy.

Accuracy is also an important factor in choosing a thermal imaging camera. To detect very small thermal variations, you need a camera with a highly sensitive sensor.

4. Detection speed?

For static objects such as meter boxes, a speed of 25 frames per second (FPS) is sufficient. Moving objects, for example in industrial processes, require a camera with a higher detection rate. If your application requires more than 25 FPS, we recommend choosing a cooled camera.

5. Spectral properties?

Certain applications require you to see through something to make a measurement, such as through glass, plastic or a gas. For this, you need a thermal imaging camera with a specific spectral range.

As a Flir Platinum Partner, we not only offer the widest range of products, but also personalized advice from ISO Level 3 thermographers and customized training.

Renting a thermal imaging camera is a smart choice for performing an insulation inspection. With thermography, you can easily detect heat leaks and identify poorly insulated areas in your home. This helps you take targeted measures to save energy and improve comfort without incurring the expense of purchasing an expensive infrared camera.

There is no difference—an infrared camera, thermal imaging camera, and thermal camera are different names for the same type of equipment. They all detect infrared radiation (heat) and make temperature differences visually visible. At Thermal Focus, we use these terms interchangeably, depending on the context and preference of our customers.

There is no difference—these are different names for the same technology. An infrared camera, thermographic camera, IR camera, thermal imaging camera, and thermal camera all detect infrared radiation (heat) and make temperature differences visually visible. In the industrial sector, these terms are often used interchangeably.

A standard thermal camera measures temperature differences, while an OGI camera is tuned to specific infrared spectra that make invisible gases (such as methane or SF6) visible.

The price of a thermal imaging camera ranges from €300 for entry-level models to €15,000 for advanced industrial systems. At Thermal Focus, we help you find the right camera within your budget, always focusing on the best value for money for your specific application.

Renting a thermal imaging camera offers cost-effective solutions for temporary security needs. These cameras are effective at detecting intruders in the dark and can detect hidden objects using thermography. This makes them a valuable addition to existing security cameras without the need for a long-term investment.

• Overload or transition resistance in electrical components
• Malfunctioning bearings or motors
• Leaks in pipes or steam systems
• Insulation loss in pipes or furnaces
• Poor heat distribution in processes

That depends on your application. Schedule a no-obligation consultation and we will help you find the perfect camera.