ThermoView Pi20 is a rugged thermal imaging camera designed for industrial process control applications. The camera is designed with an IP54 rating. ThermoView Pi20 cameras are offered in two temperature  ranges: -40ºC to 500°C (-40ºF to 932ºF) and 200ºC to 2000°C  (392ºF to 3632ºF). For each temperature range, three lens  options are available: 21.7° x 16°, 30° x 22° or 45.2º x 33.7º. ThermoView Pi20 provides easy networking over long distances  using the standard Ethernet interface. This interface allows for  the PC operating the DataTemp Pi (DTPi) software to be located far away. The Ethernet interface transmits up to 30 frames per  second of imaging data and also allows for camera control. For long Ethernet cable runs beyond 90m (300ft), additional  fiber optic Ethernet accessories are available.A full complement of hardware accessories includes:

High temperature and outdoor enclosures: To meet specifications for the demanding environments Raytek® products are typically installed into, an IP67 (NEMA 4)   rated enclosure is available with integrated cooling  and air purge options. Integrated Junction Box: Allows I/O modules.

  • Thermal imaging for moving or stationary targets
  • DataTemp® DTPi thermal imaging software
  • Multiple temperature ranges and lens options
  • On-board Ethernet
  • Full complement of accessories

ThermoView Pi20 Camera Specification


                                               Range Below are user selectable

Measuring Range                 -40°C to 120°C        0°C to 500°C

                                         (-40ºF to 248ºF)     (32ºF to 932ºF)



              200°C to 2000°C

              (392ºF to 3632ºF)

Measurement accuracy             ±2°C or ±2 % (reading)

Spectral range                           8-14 µm

Detector                                   Uncooled focal plane array

ThermoView Pi20 lens options     21.7°LENS (MA) Manual Focus   30°LENS (MB) Manual Focus

Field of view       Horizontal         21.7°                                                                   30.0°

                         Vertical            16.4°                                                                    22.7°

I.F.O.V                                      1.2mrad                                                              1.7mrad

Focus range                              300 mm (12 inch) to ∞ (30°, 21.7º Lens)

Ethernet Frame time                  30 frames/sec

Number of pixels                       320 x 240

Emissivity correction                  0.10 to 1.00

Video output                             NTSC/PAL, Composite video

Interface                                   Ethernet, RS-232C (requires optional cable accessory)

LED display                              To indicate power is supplied to camera

Operating temperature              -15°C to 50°C (5ºF to 122ºF)

Storage temperature                 -40°C to 70°C (-40ºF to 158ºF)

Humidity                                   Up to 90% non-condensing

Power supply                            DC + 12V (nominal)

Power consumption                   8W (Typical) 13W (MAX)

Shock resistance                      294 M/sec2 (30G), (IEC60068-2-27)

Vibration resistance                   29.4 M/sec2 (3G), (IEC60068-2-6)

Environmental Protection            IP54, (IEC60529)

Dimensions Approx                    65(W) x 65(H) x 208(D) mm (2.5W x 2.5H x 8.1D inches)

Weight Approx                           1.0kg (2.20lbs)


  • Engine Testing
  • Steel Coating
  • Metal Forming
  • Materials Testing
  • Solar Module Testing
  • Automotive Fabrication Applications
  • Steel – Torpedo car and Laddle Monitoring
  • PCB Testing

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