Technical Details of the optris PI 640i

• Scope of supply:
  USB camera,
  USB cable (1 m [3.3 ft]),
  table tripod,
  PIF cable incl. terminal block (1 m [3.3 ft]),
  software package optris PIX Connect,
  Rugged outdoor transport case (IP67)
• Detector: FPA, uncooled (17 µm x 17 µm)
• Optical resolution: 640×480 pixel
• Spectral range: 8 – 14 µm
• Temperature ranges:-20 °C…100 °C (-4 °F…212 °F) 0 °C…250 °C (32 °F…482 °F) 150 °C…900 °C (302 °F… 1652 °F)

  additional range: 200 °C…1500 °C (option)

• Frame rate: 32 Hz / 125 Hz @ 640 x 120 pixels
• Optics:
  33° x 25° FOV / f = 18.7 mm or
  15° x 11° FOV / f = 41.5 mm or
  60° x 45° FOV / f = 10.5 mm or
  90° x 64° FOV / f = 7.7 mm
• Thermal sensitivity (NETD): 40 mK
• System accuracy (at ambient temperature 73.4 ± 41 °F): ±35.6 °F or ±2 %
• Ambient derating: ± 0,05 %/K ¹⁾
• PC interface: USB 2.0
• Process interface (PIF):
  Standard PIF: 0-10 V input, digital input (max. 24V), 0-10 V output
  Industrial PIF: 2x 0 – 10 V input, digital input (max. 24 V),
  3x 0/4-20 mA output, 3x relay (0 – 30 V/ 400 mA), fail-safe relay
• Ambient temperature (T_Amb): 0°C…50°C (32 °F…158 °F)
• Storage temperature: -40°C…85°C (-40 °F…185 °F)
• Relative humidity: 10 – 95 %, non-condensing
• Enclosure (size / rating): 46 mm x 56 mm x 90 mm (1.81 in x 2.20 in x 3.54 in) / IP 67 (NEMA 4)
• Weight: 269 – 340 g (depending on lens)
• Shock: IEC 60068-2-27 (25 G and 50 G)
• Vibration:
  • IEC 60068-2-6 (sinus shaped)
  • IEC 60068-2-64 (broadband noise)
• Tripod mount: 1/4-20 UNC
• Power supply: USB powered

Part number: optical resolution / frame rate / thermal resolution

• OPTPI64I: 640×480 pixel / 32Hz / 40 mK

¹⁾T_amb 10…50 °C and T_obj ≤ 500 °C; else: ± 0,1 K/K or 0,1%/K (the higher value applies)

Areas of application for the thermal imager optris PI 640i

The high-resolution infrared camera optris PI 640i finds use in all industrial applications, where pin-sharp infrared pictures and videos are of essence for process monitoring and optimization.

The real-time thermographic images prove especially valuable for surveillance and quality assurance in the automotive sector, in the plastics branch, and in the semi-conductor as well as photovoltaic industries.

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Thermography software optris PIX Connect included

All IR cameras are delivered with the thermography software optris PIX Connect, which has been developed specifically for the extensive documentation and analysis of thermal images. It allows you to analyse temperature data in real time as well as the remote control of your infrared camera. Furthermore, you can setup individual alarm levels for your process and define visual or acustic alarm signals.

Our thermography software is licence free and can easily be adjusted to your requirements.

All optris infrared cameras are compatible with the Data Aquisition (DAQ) Software Dewesoft X by