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Teledyne FLIR Tau 2 640 x 512 35mm 17.7°HFoV - LWIR Thermal Imaging Camera Core

Teledyne FLIR Tau 2 640 x 512 35mm 17.7°HFoV - LWIR Thermal Imaging Camera Core
Highlights:
  • 640 x 512 Pixels
  • Field of View: 17.7°H x 14.2°V FoV
  • 35mm Lens
  • Frame Rate: Fast 30Hz or Slow <9Hz Available
  • 17μm Pixel Pitch
  • 150 Grams
  • LWIR
  • Performance Grade <50mK NEDT  SKU:46640035H-FPNLX - $7979.00
  • Industrial Grade <30mK NEDT  SKU:46640035H-FINLX - $9495.00


Interfaces and Accessories sold separately.



$7,979.00
  • : We usually have a majority of these items in stock.
    Please call or contact us for availability.
  • SKU: 46640035H

Available Options

Tau™ 2

LONGWAVE INFRARED THERMAL CAMERA CORE

Made in USA, the Tau® 2 OEM thermal imaging cameras offer an unmatched combination of features and reliability, making them well-suited for demanding applications including unmanned vehicles, thermal sights, and handheld imagers. Improved electronics provide powerful image processing modes that dramatically improve detail and contrast through continuous histogram equalization. Radiometry is available in every pixel for both 640 × 512 and 336 × 256 resolutions and all three camera grade levels. All Tau 2 configurations share electrical, mechanical, and optical interfaces allowing integrations to be designed that work seamlessly with all formats. Available in Commercial, Performance, and Industrial variants, each with unique sensitivity and pixel operability thresholds to meet operational requirements. Radiometry is an optional feature for Performance-grade cameras, and standard feature with Industrial-grade. All Tau 2 configurations and resolutions share electrical, mechanical, and optical interfaces allowing integrations to be designed that work seamlessly with all formats.



Loaded with Features; Ready for More

LOADED WITH FEATURES; READY FOR MORE

Advanced electronics and image processing give Tau an unprecedented feature set, and make it ready for your next big idea.

Improved Image Processing

POWERFUL IMAGING PROVIDES EXPANDED CAPABILITY

Tau 2's expanded capability ensures accurate temperature measurement for radiometry, analytics and telemetry.

Histogram Equalization - HEQ

INFORMATION-BASED HISTOGRAM EQUALIZATION (HEQ)

HEQ automatically adjusts image contrast to let you see what matters most in a scene, and give you the image detail that makes a difference.


ACCURATE TEMPERATURE MEASUREMENT

Supports radiometry, analytics and telemetry
• TLinear output places temperature data in each pixel
• Adjustable isotherm thresholds colorize temperatures of interest
• Rugged and reliable in all terrain

IMPROVED IMAGE PROCESSING

For clearer imagery, edge sharpening, and contrast
• Second generation Digital Detail Enhancement (DDE)
• Active Contrast Enhancement (ACE)
• Smart Scene Optimization (SSO)
• Information Based HEQ (IBHEQ) automatically adjusts AGC
• Silent Shutterless NUC for continuous image improvement

COMMON FEATURES ACROSS MODELS

Fosters improved OEM integration
• 640 and 336 resolutions
• Multiple lens and FOV options
• 60Hz or 30mK frame rates
• Mechanical / electrical compatibility
• FLIR brand and support

Color Palette Comparison (30Hz)

Color Palette Comparison (7.5Hz)


FLIR Tau 2 Features

FLIR Tau 2 640 Thermal Imaging Camera Core LWIR Uncooled Thermal Imaging Cameras offer an unmatched set of features such as radiometry, increased sensitivity (<30mK), frame rates, and powerful image processing modes. Some key features include:

  • 640 x 512 Pixels
  • 30Hz Frame Rate
  • 2x and 4x Continuous Digital Zoom
  • Multiple Color Palette Function
  • Remote Control via TTL
  • Improved Image Processing
  • Customizable Splash Screen
  • 1 Year Manufacturer Warranty
  • Exportable to Most Countries License Free

FLIR Tau 2 for OEM Applications

Since the electrical functions are common between the Tau 2 640 and 336, integrators have direct compatibility between the different camera formats, and Tau 2 camera versions share many of the same lens options. Making them well-suited for demanding applications like:

  • UAV & UGV Systems
  • Component Analysis
  • OEM Handheld Imagers
  • Nighttime Navigation
  • Security Systems
  • Electrical Inspection 
  • Aerial Photography

FLIR Tau 2 Out of the Box Video
(with VPC Module Kit)

FLIR Tau Distance Chart

FLIR TAU 2 Distance Chart

OVERVIEW
Spectral Band LWIR | 7.5 µm – 13.5 µm
Field of View 18°(H) x 14°(V) | 0.486 mr
(Horizontal x Vertical)
Minimum Focus Distance 60 centimeters
Spot Meter Temperatures measured in central 4×4
Pixel Pitch 17 µm
Sensitivity [NEdT] Industrial: <30mK | Performance: <50 mK | Commercial: <60mK
Detector Type 2 Uncooled VOx Microbolometer
Weight 150g
Dimensions (L x W x H) 1.75" x 1.75" x 1.18"/ 1.5" x 1.5" x 1.18" (Compact and Shutterless)
Exportable Frame Rate 30/60 Hz (NTSC) 25/50 Hz (PAL)
CONNECTIONS & COMMUNICATIONS
Discrete I/O Controls Available Yes (10-camera minimum)
Dynamic Range Switching Yes
External Sync Input/Output Yes
Flat-Field Correction (FFC) Duration <0.5 sec
Primary Electrical Connector 50-pin Hirose
RS-232 Compatible Communication 57,600 & 921,600 baud
Settable Splash Screens Yes (10-camera minimum)
User Configurability via SDK & GUI Yes
COMPLIANCE & CERTIFICATIONS
Certifications Yes
IMAGING & OPTICAL
Digital Detail Enhancement Yes
Analog Video Display Format 640 × 480 (NTSC); 640 × 512 (PAL)
BT656 (8-bit) Digital Output(s) Yes
Factory Optimized Video Yes
Lens Options 35mm f/1.2, 18° HFoV
CMOS (14-bit or 8-bit) Yes
Color and Monochrome Palettes (LUTs) Yes
Scene Range [high gain] -25°C to +100°C
Scene Range [low gain] -40°C to +550°C
FPA & Digital Video Display Formats 640 x 512
Image Optimization Yes
Hyperfocal Depth of Field 18m
Hyperfocal Distance 35m
Lensed & Lensless Configurations Available Yes
LVDS (14-bit or 8-bit) Yes
Polarity Control [black hot & white hot] Yes
Slow Video Option [factory configured] Yes
Symbology Yes, single-pixel resolution (256 gray and 256 color)
Time to Image <5.0 sec
Invert/Revert (analog and 8-bit digital) Yes
Camera Link (Expansion Bus Accessory Module) Yes
Continuous Digital Zoom 1X to 8X zoom
Diameter 42mm
Length 35mm
ENVIRONMENTAL
Operational Altitude +40,000 feet
Operating Temperature Range -40°C to +80°C (Industrial & Performance) -20°C to +65°C (Commercial)
Humidity (Operating and Storage) 5% - 95% non-condensing
RoHS Compliant
Temperature Shock 5°/min
Shock 200g shock pulse w/ 11 msec sawtooth
Vibration 4.3g three axis, 8 hr each
POWER
Input Voltage 4.0 - 6.0 VDC
Power Dissipation [steady state] approx. 1.0 W
MECHANICAL
Precision Mounting Holes Yes
Lens Mounts M24x0.5 inside thread; M29x1.0 outside thread
Sealable Bulkhead Mounting Feature Yes
RADIOMETRY
Advanced Radiometry Improved accuracy, movable spot meter, image metric data, T-Linear (digital output) AR requires a separate calibration that must be performed during camera manufacture. The AR capability is captured in the camera part number. An additional fee is charged for this feature.

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