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Thermal imaging Shutterless: breaking-through technology
Product News

Thermal imaging Shutterless: breaking-through technology

2025-09-26

 The principle

Thermal imaging Shutterless is a high-performance thermal imaging detector, which utilizes the characteristics of infrared detectors to convert the infrared radiation emitted from the surface of the measured object into electrical signals for image processing, in order to achieve high-precision temperature measurement and imaging of the measured object. Compared with traditional thermal imaging technology, the biggest advantage of the thermal imaging frameless movement is its higher sensitivity and faster response speed, which can bring clearer and more accurate temperature images.

 The advantages

The thermal imaging Shutterless has many advantages in application. Firstly, due to its high sensitivity and fast response characteristics, it can quickly identify the temperature distribution of the measured object in a very short time, thereby improving work efficiency. Secondly, the thermal imaging frameless movement has high reliability and stability, and can operate for a long time in harsh environments, reducing maintenance costs. In addition, the thermal imaging frameless movement can also achieve non-contact temperature measurement, avoiding the safety hazards that may be caused by contact temperature measurement.

The future development trend

At present, thermal imaging Shutterless have been applied in many industries, such as industrial, medical, security and other fields. In the future, with the continuous development of technology, thermal imaging Shutterless movements will gradually achieve features such as intelligence and portability. At the same time, diversified application demands will also drive the continuous innovation of thermal imaging gearless movements, enabling them to play a greater role in more fields.

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Thermal Image Camera Comparison: Shutterless VS Standard Shutter-based

Feature

Shutterless TI Camera

Standard Shutter-based TI Camera

Calibration Method

Uses software algorithms & sensor self-calibration

Uses a mechanical shutter (NUC – Non-Uniformity Correction)

Image Freeze

Continuous video, no freeze

Image freezes briefly during shutter correction

Reliability

Higher (no moving shutter parts to fail)

Lower (mechanical shutter adds wear & tear)

Noise/Operation

Silent, no clicking sound

Audible shutter “click” during calibration

Power Consumption

Lower (no shutter actuation)

Slightly higher (shutter actuation consumes power)

Startup Time

Faster (no shutter movement needed)

Slightly longer due to shutter cycle

Maintenance

Low (no mechanical components)

Higher (shutter can fail in long-term use)

Image Quality Stability

Stable, continuous correction in background

Periodically corrected but with interruptions

Applications

Defense, surveillance, UAVs, critical missions where silence & continuous view are vital

Industrial inspections, firefighting, general-purpose TI use