Optional with calibration
Maaike Godschalk
Specialist Infrared Temperature
PI08M – Optris
Compact infrared camera for laser applications, 575 °C to 1900 °C
The Optris PI 08M is a specialized thermal imaging camera designed for laser processing applications. Here are the key features and specifications of this device:
Key Features
- Spectral Range: 800 nm
- Temperature Measurement Range: 575°C to 1900°C (continuous)
- Frame Rate: Up to 1 kHz
- Optimized for: NIR and CO2 laser processing applications
Advantages
- Reduced Measurement Errors: The 800 nm spectral range minimizes errors caused by unknown or changing emissivities.
- High-Speed Imaging: With a frame rate of up to 1 kHz, it can capture rapid thermal changes in fast-moving processes.
- High Optical Resolution: Enables precise adaptation to various applications.
- Wide Temperature Range: The continuous measurement range from 575°C to 1900°C makes it suitable for a broad spectrum of laser processing tasks.
- Compact Design: Its compact form factor allows for easy integration into existing setups.
Applications
The PI 08M is particularly well-suited for:
- Near-Infrared (NIR) laser processing
- CO2 laser processing
- High-temperature industrial processes
- Research and development in laser applications
Technical Benefits
- Accuracy: The narrow spectral range helps maintain measurement accuracy even when material properties change during processing.
- Versatility: The wide temperature range and high frame rate make it adaptable to various laser processing scenarios.
- Real-time Monitoring: High-speed imaging allows for immediate process control and quality assurance.
The Optris PI 08M thermal imager offers a specialized solution for monitoring and controlling laser processing applications, providing high-speed, accurate temperature measurements in challenging high-temperature environments.
Technical specifications
Spectral range: 780 - 820 nm
Optical resolution (switchable)/ Frame rate:
764 x 480 pixels @ 32 Hz
382 x 288 pixels @ 80 Hz (swichable to 27 Hz)
72 x 56 pixels @ 1 kHz
764 x 8 pixels @ 1 kHz (fast linescanning mode)
Spectral range: 780 - 820 nm
Temperature ranges:
575 ... 1900 °C (27 Hz mode)
625 ... 1900 °C (80 Hz and 32 Hz mode)
750 ... 1900 °C (1 kHz mode)
Optics:
FOV @ 382 x 288 px:
13° x 10° (f = 25 mm)
39° x 25° (f = 16 mm)
FOV @ 764 x 480 px:
26° x 16° (f = 25 mm)
20° x 15° (f = 16 mm)
Thermal sensitivity (NETD)1): < 2 K (< 1000 °C), < 4 K (< 1600 °C)
System accuracy (at ambient temperature 23 ± 5°C)2):
For object temperature < 1500 °C: ±1 % of reading for 27/32/80 Hz ±1,5 % of reading for 1 kHz
For object temperature > 1500 °C: ±2 % of reading for 27/32/80 Hz ±2,5 % of reading for 1 kHz
PC interface: USB 2.0 / optional USB to GigE (PoE) conversion
High speed analog output (@ 1 kHz mode):
0 – 10 V real-time output of 8x8 pixels (1 ms response time)
Standard Process interface (PIF):
0 – 10 V input, digital input (max. 24 V), 0 – 10 V output
Optional Industrial Process interface (PIF):
2x 0-10 V inputs, digital input (max. 24 V), 3x 0 – 10 V outputs, 3x relay (0 – 30 V/ 400 mA), fail-safe relays
Ambient temperature (TAmb): 5 ... 50 °C