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Serval 640 GigE Thermography - Thermal Camera - LWIR

The Serval-640-GigE Thermography is a LWIR camera in an IP67-rated enclosure. The camera is developed for demanding indoor applications in harsh, hot and dusty environments. The goal was to design a thermal camera able to measure temperatures that can be used, with a minimum of maintenance, in extreme environments. 

The Serval-640-GigE Thermography has 4 standard on-board calibration ranges. Xenics offers calibrations from:

  • -20°C to 120°C
  • 50°C to 400°C
  • 300°C to 1200°C*
  • 1000°C to 2000°C*

Due to its compact IP67 housing, the Serval 640 GigE Thermography does not need a third party enclosure, keeping the costs for system integrators down. The camera is also equipped with a lens cap with front window that protects the lens and avoids costly repairs or replacements of it. This lens cap is equipped with an air purge that keeps the lens clean in dusty environments.

As it's name suggests, the Serval 640 GigE Thermography has a GigE Vision interface. The camera is easy to integrate in third party software by C related programmig languages and optionally available LabVIEW SDK.

The Serval 640 GigE Thermography simply offers the best price-performance ratio on the market as a truly complete IP67 industrial thermography camera.

Camera ModelServal 640 18mm TServal 640 25mm TServal 640 40mm T
Resolution640 x 480640 x 480640 x 480
Pixel pitch17 μm17 μm17 μm
Array typeUncooled microbolometer (a-Si)Uncooled microbolometer (a-Si)Uncooled microbolometer (a-Si)
Integration typeRolling shutter Rolling shutter Rolling shutter
Active area and diagonal10.88 mm x 8.16 mm (13.6 diagonal)10.88 mm x 8.16 mm (13.6 diagonal)10.88 mm x 8.16 mm (13.6 diagonal)
LensLWIR 18mm F/1LWIR 25 mm F/1LWIR 40 mm F/1
FOV38º (H) x 28.6º (V) 24.7º (H) x 18.6º (V) 15.5º (H) x 11.6º (V)
Thermal sensitivity (NETD)<55 mK (at 30 Hz, 300 K, F/1)<55 mK (at 30 Hz, 300 K, F/1)<55 mK (at 30 Hz, 300 K, F/1)
Spectral band8 μm to 12 μm 8 μm to 12 μm 8 μm to 12 μm
Pixel operability>99%>99%>99%
Maximum frame rate (full frame)50 Hz50 Hz50 Hz
Region of InterestYesYesYes
Window of InterestMinimum size 160 x 120 Minimum size 160 x 120 Minimum size 160 x 120
ADC16 bit16 bit16 bit
Camera controlGigE VisionGigE VisionGigE Vision
Digital output16 bit GigE Vision16 bit GigE Vision16 bit GigE Vision
TriggerTrigger in or out (configurable)Trigger in or out (configurable)Trigger in or out (configurable)
Operating Temperature Range -40 to 70°C -40 to 70°C -40 to 70°C
Storage Temperature Range -40ºC to 85ºC -40ºC to 85ºC -40ºC to 85ºC
Power consumption5 W5 W5 W
Power supply12 V12 V12 V
Shock 50 G, 11 ms according to MIL-STD810G 50 G, 11 ms according to MIL-STD810G 50 G, 11 ms according to MIL-STD810G
Vibration 5.4 G (5 Hz to 1000 Hz) according to MIL-STD883J 5.4 G (5 Hz to 1000 Hz) according to MIL-STD883J 5.4 G (5 Hz to 1000 Hz) according to MIL-STD883J
IP ratingIP67IP67IP67
Dimensions (WxHxL mmᵌ)55 x 55 x 12255 x 55 x 12255 x 55 x 134
Weight470 g500 g550 g
Connector GigEPhoenix Contact 8P Female M12 ConnectorPhoenix Contact 8P Female M12 ConnectorPhoenix Contact 8P Female M12 Connector
Connector PowerPhoenix Contact 17P Male M12 ConnectorPhoenix Contact 17P Male M12 ConnectorPhoenix Contact 17P Male M12 Connector