IR Temperature Sensor


Model: FLIR A65, f=13 mm
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The FLIR A65 is a thermal imaging temperature sensor for process control/quality assurance, fire prevention, and condition monitoring that offers comprehensive visual temperature monitoring. The A65 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 A65 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

Temperature Sensing With the Advantage of Image Quality

The FLIR A65 produces stunning 327,680 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.

Base Mounting
4 × M3 thread mounting holes (bottom)
Detector Type
Focal plane array (FPA), uncooled VOX microbolometer
Focal Length
13 mm (0.5 in.)
Housing material
Magnesium and aluminum
IR Resolution
640 × 512 pixels
Packaging Size
295 x 200 x 105 mm (11.6 x 7.9 x 4.1 in.)
Spectral Range
7.5–13 µm
Tripod Mounting
UNC ¼"-20 (on three sides)
Connections & Communications
Digital I/O connector type
12-pole M12 connector (shared with Digital Synchronization and External power)
Digital I/O isolation voltage
500 VRMS
Digital I/O supply voltage
2–40 VDC, max 200 mA
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
Digital Synchronization Connector Type
12-pole M12 connector (shared with Digital I/O and External power)
Control and image
Ethernet Communication
GigE Vision ver. 1.2 Client API GenICam compliant
Ethernet Connector Type
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 Power
Power over Ethernet, PoE IEEE 802.3af class 0 Power
Ethernet Protocols
Ethernet Standard
IEEE 802.3
Ethernet Type
Gigabit Ethernet
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
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
IP 40 (IEC 60529) with base support mounted
Humidity (Operating and Storage)
IEC 60068-2-30/24 h 95% relative humidity 25°C to 40°C (77°F to 104°F)
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 heatsink.
25 g (IEC 60068-2-27)
Storage Temperature Range
–40°C to 70°C (–40°F to 158°F)
2 g (IEC 60068-2-6 & MIL-STD810G)
Imaging & Optical
Camera size (L x W x H)
106 × 40 × 43 mm (4.2 × 1.6 × 1.7 in.)
Detector Pitch
17 µm
Detector Time Constant
Typical 12 ms
Field of view (FOV)
45° × 37°
Image Frequency
30 Hz
Spatial resolution (IFOV)
1.31 mrad
Measurement & Analysis
±5°C (±9°F) or ±5% of reading
External Optics & Windows Correction
Automatic, based on input of optics/window transmission and temperature
Measurement Corrections
Global object parameters
Object Temperature Range
-25°C to 135°C (-13 to 275°F) / –40°C to 550°C (-40 to 1022°F)
Optics Transmission Correction
Automatic, based on signals from internal sensors
Reflected apparent temperature correction
Automatic, based on input of reflected temperature
Thermal Sensitivity/NETD
< 0.05°C @ 30°C (86°F) / 50 mK
External Power Connector Type
12-pole M12 connector (shared with Digital I/O and Digital Synchronization )
External Power Operation
12/24 VDC, < 3.5 W nominal < 6.0 W absolute max
Allowed range 10–30 VDC

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FLIR A65 - Model: FLIR A65, f=13 mm

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