Thermal imaging cameras
Thermal cameras detect the infrared radiation emitted by surfaces to deduce their temperature, without physical contact. They convert differences in emissivity into thermographic images that can be used for diagnostics, maintenance and quality control. In R&D, they are used to study heat dissipation, validate cooling systems and characterise materials. In maintenance, they can be used to detect hot spots, electrical imbalances or energy losses. Industrial models offer thermal sensitivity of less than 40 mK and spatial resolution of up to 640×480 pixels. They are accurate to within ±2°C or ±2 % of reading, depending on the measurement range. Some models incorporate a visible camera for image overlay (IR/VIS fusion) and Wi-Fi or USB connectivity for automatic report transfer. Compliant with IEC 61010 and ISO 18434-1 standards, thermal imagers are used in energy, construction, electronics and applied research.
A thermal imaging camera is essential for accurately visualising, analysing and preventing thermal anomalies.
C5FLIR
TELEDYNE LECROY
Compact thermal imaging camera with 160 x 120 pixel resolution for detecting hidden problems.
E76FLIR
TELEDYNE LECROY
320 x 240 thermal camera with interchangeable lenses for a variety of inspections.
E96FLIR
TELEDYNE LECROY
640 x 480 thermal imaging camera offering complete coverage of near and far targets.
FLIR-A50/A70
TELEDYNE LECROY
FLIR A50/A70 thermal imaging kits for R&D and electronic testing.
TIS
FLUKE
Fluke TiS+ thermal imaging camera with touch screen and several models available.
T540FLIR
TELEDYNE LECROY
FLIR T540 thermal imaging camera with 464 x 348 resolution, ideal for detecting hot spots.
FLK-TI480-PRO-60HZ
FLUKE
Fluke Ti480 PRO 60Hz infrared camera for accurate measurements.
FLK-TI480-PRO-9HZ
FLUKE
Fluke Ti480 PRO 9Hz infrared camera for accurate measurements.
CA1888HTE1000
CHAUVIN ARNOUX
RayCam thermographic camera with a range from -20°C to +1000°C.
CA1888HTE1500
CHAUVIN ARNOUX
RayCam thermographic camera with a range from -20°C to +1500°C.
TI200-9HZ
FLUKE
Industrial thermal imaging camera with 200×150 resolution and a temperature range of -20°C to +650°C.
TI300-9HZ
FLUKE
Industrial thermal imaging camera with SD resolution and extended temperature range.
TI400-9HZ
FLUKE
Industrial thermal imaging camera with 320×240 resolution and a range from -20°C to +1200°C.
TI450-9HZ
FLUKE
Industrial thermal imaging camera with 320×240 resolution and temperature range from -20°C to +1200°C.
Practical questions about Thermal cameras
01
What is a thermal imaging camera used for?A thermal imaging camera displays temperature differences by converting infrared radiation into an image. It can identify hot spots, insulation faults, abnormal heating, energy losses, electrical imbalances or mechanical problems invisible to the naked eye.
02
What's the difference with an infrared thermometer?An IR thermometer measures the temperature at a single point.
The thermal camera displays a complete image, revealing gradients, critical zones, thermal shapes and dynamic behaviour. It is indispensable for industrial, electrical and building diagnostics.03
What are typical uses in maintenance and inspection?Detection of overheating on electrical panels, inspection of motors, search for mechanical faults, insulation checks, moisture detection, building analysis, inspection of photovoltaic panels, materials R&D and verification of thermal cycles.
04
What technical criteria are important when choosing a thermal imaging camera?IR resolution, thermal sensitivity (NETD), temperature range, accuracy, sensor type (microbolometer), image frequency, optics (field of view), field robustness, connectivity and software analysis capabilities.
05
Is refurbishing a good idea for a thermal imaging camera?Yes, as long as the thermal stability tests are carried out: checking the IR sensor, checking the NETD, calibrating the measurement range, matrix uniformity, absence of excessive dead pixels and comparative tests on a thermal standard. A reconditioned thermal imaging camera remains reliable if the optical chain and the microbolometer are rigorously checked.
