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FLIR A35 19mm - 24° FoV Thermal Imaging Camera

FLIR A35 19mm - 24° FoV Thermal Imaging Camera
FLIR A35 19mm - 24° FoV Thermal Imaging Camera
FLIR A35 19mm - 24° FoV Thermal Imaging Camera
FLIR A35 19mm - 24° FoV Thermal Imaging Camera
FLIR A35 19mm - 24° FoV Thermal Imaging Camera
FLIR A35 19mm - 24° FoV Thermal Imaging Camera
FLIR A35 19mm - 24° FoV Thermal Imaging Camera
FLIR A35 19mm - 24° FoV Thermal Imaging Camera
FLIR A35 19mm - 24° FoV Thermal Imaging Camera

FLIR A35 19mm Thermal Imaging Camera

  • Compact.
  • 24°(H) × 92°(V) FoV
  • 19mm Lens
  • 320 × 256 Resolution
  • 25 µm Pixel Pitch
  • GigE Vision and GenICam compliant.
  • GigE Vision lockable connector.
  • PoE (power over Ethernet).
  • 8-bit 320 × 256 pixel images streamed at 60 Hz, signal linear.
  • 14-bit 320 × 256 pixel images streamed at 60 Hz, signal and temperature linear.

  • SKU: 74319-0101

Available Options

FLIR A35 19mm - 24° FoV Thermal Imaging Camera


The FLIR A35 19mm - 24° (60 Hz)is a thermal imaging temperature sensor for process control/quality assurance, fire prevention, and condition monitoring that offers comprehensive visual temperature monitoring. The A35 integrates seamlessly into existing systems and provides temperature linear output through GenICam™ compliant software.

Advanced Thermal Imaging For Condition Monitoring

Affordable and Compact


At just 4.1 × 1.9 × 1.8 in, the A35 brings thermal imaging to your smallest spaces at an affordable price.

Plug and Play


Easy setup thanks to GigE Vision and GenICam compliance and GigE Vision lockable connector.

Connect Multiple Cameras


Synchronize between multiple cameras for greater coverage and communication, or for stereoscopic applications.

Temperature Sensing With the Advantage of Image Quality

The FLIR A35 produces ad high quality, 81,920 pixel thermal images that are low noise, and can show temperature differences as small as 50 mK. This allows you to easily track temperature changes, whether your application is process control/quality assurance, condition monitoring, or fire prevention.


These non-contact temperature sensors are enhanced with thermal imaging

• Detect temperature differences as small as 50 mK
• Choose the right field of view for your measurement area, from wide (90°) to narrow (6.2°)
• Measures accurately in conditions up to 140°F (60°C)


Stream temperature linear output through GenICam™ compliant software

• Integrate easily with Cognex, National Instruments, and other top machine vision systems
• Stream thermal images at up to 60 Hz directly to your system, for instant data analysis
• Synchronize cameras for stereoscopic applications


Get more out of your data with advanced analysis tools

• Compact size makes for easy installation in electrical cabinets and other small spaces.
• Offering the stability of a GigE Vision lockable connector, and the flexibility of Power over Ethernet (PoE)
• Ideal for any environment, the cameras’ robust design can withstand harsh conditions

Spectral Band LWIR | 7.5 µm – 13 µm
Accuracy ±5°C (±9°F) or ±5% of reading
Field of View 24°(H) × 19.92°(V)
(Horizontal x Vertical)
Resolution 320 × 256 pixels
Packaging Size 295 x 200 x 105 mm (11.6 x 7.9 x 4.1 in.)
Sensitivity/NEdT < 0.05°C @ 30°C (86°F) / 50 mK
Temperature Range -25°C to 135°C (-13 to 275°F) / –40°C to 550°C (-40 to 1022°F)
Detector Type Focal plane array (FPA), uncooled VOX microbolometer
f-number 1.25
Focal Length 19mm Lens
Weight 0.200 kg (0.44 lb.)
Dimensions (L x W x H) 106 × 40 × 43 mm (4.2 × 1.6 × 1.7 in.)
FLIR Screen - EST Mode No
Housing material Magnesium and aluminum
Digital I/O connector type 12-pole M12 connector (shared with Digital Synchronization and External power)
Digital I/O isolation voltage 500 VRMS
Digital input purpose General Purpose
Digital Inputs 1× opto-isolated, "0" <1.2 VDC, "1" = 2–25 VDC.
Digital Output Purpose General purpose output to ext. device (programmatically set)
Digital Outputs 1× opto-isolated, 2–40 VDC, max 185 mA
Ethernet Control and image
Ethernet Communication GigE Vision ver. 1.2 Client API GenICam compliant
Ethernet Image Streaming 8-bit monochrome @ 60 Hz Signal linear/ DDE Automatic/ Manual Flip H&V
14-bit 320 × 256 pixels @ 60 Hz Signal linear/ DDE Temperature linear GigE Vision and GenICam compatible
Ethernet Connector Type RJ-45
Ethernet Power Power over Ethernet, PoE IEEE 802.3af class 0 Power
Ethernet Protocols TCP, UDP, ICMP, IGMP, DHCP, GigEVision
Ethernet Standard IEEE 802.3
Ethernet Type Gigabit Ethernet
Connection Type 12-pole M12 connector (shared with Digital I/O and External power)
Synchronization in 1×, non-isolated
Synchronization in - purpose Frame synchronization in to control camera
Synchronization in - type LVC Buffer @3.3V, "0" <0.8 V, "1" >2.0 V.
Synchronization out 1×, non-isolated
Synchronization out - purpose Frame sync out to control another Ax5 camera
Synchronization Out - type LVC Buffer @ 3.3V, "0"=24 MA max, "1"= –24 mA max.
Atmospheric transmission correction Automatic, based on inputs for distance, atmospheric temperature and relative humidity
EMC EN 61000-6-2 (Immunity) EN 61000-6-3 (Emission) FCC 47 CFR Part 15 Class B (Emission)
Emissivity Correction Variable from 0.5 to 1.0
Operating Temperature Range –15°C to 50°C (5°F to 122°F) The operating temperature range assumes that the camera is mounted
on the base support (included in the package) or a similar type of heat-sink.
Encapsulation IP 40 (IEC 60529) with base support mounted
Storage Temperature Range –40°C to 70°C (–40°F to 158°F)
Humidity (Operating and Storage) IEC 60068-2-30/24 h 95% relative humidity 25°C to 40°C (77°F to 104°F)
Shock 25 g (IEC 60068-2-27)
Tripod Mounting UNC ¼"-20 (on three sides)
Vibration 2 g (IEC 60068-2-6 & MIL-STD810G)
Detector Pitch 25 µm
Detector Time Constant Typical 12 ms
Focus Fixed
Image Frequency 60 Hz
Spatial resolution (IFoV) 1.31 mrad
Supply voltage 2–40 VDC, max 200 mA
External Optics & Windows Correction Automatic, based on input of optics/window transmission and temperature
Measurement Corrections Global object parameters
Optics Transmission Correction Automatic, based on signals from internal sensors
Reflected apparent temperature correction Automatic, based on input of reflected temperature
External Power Operation 12/24 VDC, < 3.5 W nominal < 6.0 W absolute max
Input Voltage Allowed range 10–30 VDC
Base Mounting 4 × M3 thread mounting holes (bottom)
What's In The Box Cardboard box, thermal imaging camera with lens, focus adjustment tool, printed documentation, user documentation CD-ROM, FLIR Tools download card

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