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IR Tempreture Sensor

View Datasheet > A65


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.

Additional information

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

Spectral Range

7.5–13 µm

Tripod Mounting

UNC ¼"-20 (on three sides)

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" 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)

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


±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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