Precision Line
Precision Line Thermal Cameras
The Optris Precision Line thermal cameras are designed for applications where measurement accuracy and image quality are critical. Engineered for continuous industrial operation and advanced research environments, they provide detailed thermal data across a wide range of temperatures, helping users monitor, analyse and optimise demanding processes.
The range includes models tailored to specific industries and applications, from metals processing and glass manufacturing to electronics, research and advanced manufacturing. This specialised approach allows users to select the ideal camera for their process, temperature range and measurement requirements.
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Why Choose Precision Line Thermal Cameras?
Precision Line cameras are engineered to provide accurate, radiometric temperature data in demanding environments. Their combination of high resolution, fast frame rates and advanced spectral options ensures reliable performance across a wide range of industries.
- High resolution imaging up to 640 × 480 pixels for detailed analysis
- Exceptional thermal sensitivity (up to 40 mK) for detecting subtle temperature differences
- Wide temperature measurement ranges from approximately -20°C to 2450°C
- High speed frame rates and sub-frame modes for fast moving processes
- Interchangeable optics and spectral ranges to suit specific materials and applications
Built for Industrial and Research Applications
The Precision Line is purpose-built for continuous operation in industrial environments and high level research applications. These cameras provide stable, repeatable measurements, making them ideal for process control, quality assurance and development work.
Designed as fixed, radiometric thermal cameras, they capture both slow temperature changes and rapid thermal events with high accuracy, supporting real-time monitoring and analysis.
Typical applications include:
- Process monitoring and control
- Research and development
- Quality assurance and inspection
- High-temperature manufacturing
- Semiconductor and electronics production

Designed for Flexibility and Integration
Precision Line cameras are designed to integrate seamlessly into existing systems, providing both flexibility and scalability for different applications.
With USB connectivity and access to PIX Connect software, users can monitor, analyse and record temperature data in real time.
Key integration features include:
- Real-time thermal imaging and analysis
- Line scanning and hotspot detection capabilities
- Industrial interface options for process control
- Compatibility with protective housings and accessories
- Superior resolution with a broad selection of optical lens configurations
Specialised Models for Demanding Applications
The Precision Line includes a wide range of models tailored to specific industries and measurement challenges.
From general purpose cameras like the PI 400i and PI 450i, to high resolution systems like the PI 640i, and specialised short wavelength cameras for metals and laser applications, each model is optimised for its environment.
Specialised options include:
- Short wavelength cameras for accurate metal measurement
- Ultra short wavelength models for molten materials and laser processes
- Glass industry cameras with optimised spectral ranges
- High speed cameras for dynamic and fast changing processes
Explore the Range

Precision Series
Precision Infrared Imaging

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Accessories for
Thermal Cameras

Infrared Cameras
Temperature Picture

Compact Series
for harsh environments.
Frequently Asked Questions
What are Precision Line thermal cameras used for?
Precision Line thermal cameras are used for accurate, non-contact temperature measurement in industrial processes, research and quality control. They are ideal where detailed thermal imaging and reliable data are critical.
What makes the Precision Line different from other thermal cameras?
The Precision Line offers higher resolution, greater thermal sensitivity and wider temperature ranges than entry-level cameras. This makes them suitable for complex applications requiring precise measurement and detailed analysis.
What temperature ranges can Precision Line cameras measure?
Depending on the model, Precision Line cameras can measure temperatures from around -20°C up to 2450°C, making them suitable for both low temperature monitoring and extreme heat applications.
Are Precision Line cameras suitable for continuous industrial use?
Yes. These cameras are designed for continuous operation in industrial environments, providing stable and repeatable temperature data for process monitoring and control.
Can Precision Line cameras measure moving or fast processes?
Yes. With high frame rates and sub-frame capabilities, Precision Line cameras can accurately capture fast moving or rapidly changing temperature processes.
What industries commonly use Precision Line thermal cameras?
Precision Line cameras are commonly used in industries such as manufacturing, metals processing, glass production, electronics, semiconductor, and research laboratories.
Do Precision Line cameras require calibration?
Yes. For applications requiring traceability and compliance, calibration is recommended. ECEFast can provide calibration services to ensure ongoing accuracy and confidence in your measurements.
Can these cameras be integrated into existing systems?
Yes. Precision Line cameras are designed for easy integration, with USB connectivity, software compatibility and options for industrial interfaces to connect with control and monitoring systems.
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