Flir A6451
Long-Life Cooled MWIR Camera
The Flir A6451 is a high-performance MWIR automation camera designed for advanced process control, quality assurance, and non-destructive testing. Part of the A6400-Series, it delivers high thermal sensitivity and fast frame rates for accurate temperature measurement on moving products.
Built on proven A6700-Series electronics, the Flir A6451 supports GigE Vision and GenICam for easy system integration. Its industry-leading long-life linear cooler reduces maintenance demands, making it ideal for continuous 24/7 automation in demanding industrial environments.
Specifications
| Highlighted | |
|---|---|
| Mounting | 2 × 1/4" tapped holes, 1 × 3/8" -16 tapped hole, 4 × 10 -24 tapped holes |
| f-number | f/2.5 |
| Max Frame Rate | Programmable; .0015 Hz to 125 Hz |
| Accuracy | ≤100°C ±2°C (±1°C typical, > 100°C ±2°C of reading (±1°C typical) |
| Communication & Data Storage | |
|---|---|
| Command and Control | GenICam (GigE), RS-232 |
| Synchronization Modes | Sync in / Sync out |
| Imaging & Optical | |
|---|---|
| Available Lenses | Manual (3-5 µm): 17 mm, 25 mm, 50 mm, 100 mm, 200 mm, 50 mm, Macro |
| Close-up Lenses/Microscopes | 1x, 3x |
| Color Palettes | Selectable 8-bit |
| Detector Type | Flir HOT MW (SLS) |
| Dynamic Range | 14-bit |
| f-number | f/2.5 |
| Filter Holder [Warm] | Behind lens mount for standard 1 in. diameter filters |
| Focus | Manual |
| Image Time Stamp | Yes |
| Integration Time | 480 ns to ~full frame |
| IR Resolution | 640 × 512 |
| Lens Interface | Flir FPO-M (4-tab bayonet, motorized) |
| Max Frame Rate | Programmable; .0015 Hz to 125 Hz |
| Operability | 99.5% |
| Overlay | Fixed configuration *can be turned off |
| Pixel Clock | 50 MHz |
| Radiometric IR video streaming | Gigabit Ethernet (GigE Vision) |
| Readout Modes | Asynchronous integrate while read / Asynchronous integrate then read |
| Sensor Cooling | Flir FL-100 liner |
| Spectral Range | 3.0 - 5.0 µm |
| Subwindow Modes | Flexible windowing down to 16 × 4 (steps of 16 columns, 4 rows) |
| Thermal Sensitivity_NETD [typical] | < 30 mK, 25 mK, typical (50% well-fill at 30°C) |
| Video Modes | SDI: 720p @ 50/59.9 Hz, 1080p @ 29.9 Hz |
| Video Standard | SDI |
| Measurement & Analysis | |
|---|---|
| Accuracy | ≤100°C ±2°C (±1°C typical, > 100°C ±2°C of reading (±1°C typical) |
| Automatic Gain Control | Manual, Linear, Plateau equalization, DDE |
| Optional Temperature Range | 45°C to 600°C (113°F to 1112°F) (ND1) 250°C to 2000°C (482°F to 362°F) (ND2) 500°C to 3000°C (932°F to 5432°F) (ND3) |
| Standard Temperature Range | -20°C to 350°C (-4°F to 662°F), -10°C for microscopes |
| General | |
|---|---|
| Size [L × W × H] | 226 × 102 × 109 mm (8.9 × 4.0 × 4.3 in.) |
| Weight [without lens] | 2.3 kg (5 lbs) |
| Environmental & Certifications | |
|---|---|
| Mounting | 2 × 1/4" tapped holes, 1 × 3/8" -16 tapped hole, 4 × 10 -24 tapped holes |
| Operating Temperature Range | -20°C to 50°C (-4°F to 122°F) |
| Power | |
|---|---|
| Power | 24 V DC (< 24 W steady rate) |
Resources & Support
Datasheet
Flir A64xx-Series Datasheet
Export Restrictions
The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.
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