













- Resolution: 320 × 240 or 640 x 480
- <30 mK to <50 mK, lens dependent
- Field of View (FoV): 14°, 24°, and 42°
- Detector Pitch: 24 μm
- Focus: One-shot contrast, Motorized, Manual
- Video/radiometric streaming, GVSP (GigE Vision) protocol
- 1280 x 960 Visual Camera Available*
- WiFi Available*
- IP54 by design or IP66 with accessory hood*
Please inquire for lead time and availability.
*options available separately
- : We usually have a majority of these items in stock.
Please call or contact us for availability. - SKU: 91900-0000 +T300312
Available Options
EXPORT CONTROLLED PRODUCT :
FLIR 320x240 60Hz and 30Hz Fast-Video and 640x480 30Hz Fast-Video (>9Hz) uncooled LWIR Thermal Camera Core products are export controlled and require validated export licenses from the U.S. Department of Commerce prior to export or re-export outside of the United States to certain countries.
Strategic Trade Authorized (STA) Countries are an exception. In circumstances whereby "RHP International" delivers a camera to a customer in the U.S. who intends to export or re-export the FLIR camera outside of the United States, whether or not the camera is integrated into another product, it is the customer’s responsibility to apply for the required export license from the appropriate department of the U.S. government. Diversion contrary to U.S. law is prohibited.
Click the link below for a list of STA countries and more Export information.
The Export Conditions page details information regarding what countries thermal cameras can be exported to.
FLIR A400
THERMAL SMART SENSOR CAMERA
The FLIR A400 Series, when configured for Smart Sensor capabilities, offers advanced thermal imaging paired with edge computing and industrial internet of things (IIoT) for simplified inclusion in new or existing networks. With multiple field-of-view choices, motorized focus control*, and unrivaled network connectivity, these automation cameras can tackle the most complex remote monitoring, alarming, and analytics objectives.
Automation system solution providers get a running start with a camera that is easy to add, configure, and operate in HMI/SCADA systems. Optimize Process Control and improve quality assurance through inline thermal inspections. Identify abnormal conditions before a failure so maintenance doesn’t impact uptime. FLIR A400/A700-Series cameras offer unmatched power and flexibility in thermal monitoring for improved product quality, productivity, maintenance, and safety.
Speed Up Decision-Making, Reduce Downtime, Improve Product Quality.

FLEXIBILITY FOR EASIER INTEGRATION
Unrivaled network connectivity and built-in computing options
• Superior connectivity* through features such as Wi-Fi†, Modbus TCP, and Ethernet/IP—all of which simplify integration into HMI/SCADA systems
• ONVIF† accommodates standard security VMS and NVR solutions, including control of pan/tilt*
• Prepares for digitalization through MQTT protocol
• Integrates easily into web services with the REST API over XML or JSON

FLIR INNOVATIONS FOR SMARTER RESULTS
Tailor thermal imaging monitoring for any site’s unique requirements
• Temperature linear output simplifies use of temperature data in third-party software
• Compressed radiometric streaming* cuts bandwidth by 90%, making it possible to connect cameras and share data via Wi-Fi†
• Reduced bandwidth also allows users to add cameras without expanding infrastructure, for an overall cost savings
• Simultaneously integrates with VMS and measurement applications using multi-image streaming*

WORLD-CLASS THERMAL IMAGING CAPABILITIES
Designed with the features to deliver consistent, accurate results
• Provides superior image quality with up to 320 X 240 thermal pixel resolution‡
• Offers a high measurement accuracy of ±2°C
• Improves temperature accuracy for objects near and far with precision motorized focus
• Increases contrast in even-temperature scenes and enhances edge detail in low light using FSX® (Flexible Scene Enhancement)* technology
OVERVIEW | |
Spectral Band | LWIR | 7.5 µm – 14 µm |
Alarm Functions | On any selected measurement function, digital in, and internal camera temperature |
Alarm Output | • Digital out • E-mail (SMTP) (push) • EtherNet/IP (pull) • File transfer (FTP) (push) • Modbus TCP master write (push) • Modbus TCP slave (pull) • MQTT (push) • Query over RESTful API (pull) • Store image or video |
Resolution | 320 × 240 Pixels |
Sensitivity/NEdT | <30 mK, 42° @ +30°C (+86°F) <40 mK, 24° @ +30°C (+86°F) <50 mK, 14° @ +30°C (+86°F) |
Temperature Range | -20°C to 120°C (-4°F to 248°F), 0°C to 650°C (32°F to 1202°F), 300°C to 2000°C (572°F to 3632°F) |
Weight | 0.82 kg (1.8 lb), camera only |
Dimensions (L x W x H) | 123 × 77 × 77 mm (4.84 × 3.03 × 3.03 in) |
Multi-Streaming | Yes |
Accuracy [Drift] in Screen EST Mode | Accuracy (drift): ±0.3°C (±0.5°F) |
FLIR Screen - EST Mode | No; only offered when purchased with the Advanced configuration. |
Web interface | Yes |
Encoding | H.264, MPEG4, or MJPEG |
Housing material | Aluminium |
Contrast Enhancement | FSX® / Histogram equalization (IR only) |
CONNECTIONS & COMMUNICATIONS | |
Digital I/O connector type | M12 12-pin A-coded, Male (shared with external power) |
Digital I/O isolation voltage | 500 VRMS |
Digital input purpose | NUC, NUC disable, alarm |
Digital Inputs | 2x opto-isolated, Vin(low)= 0–1.5 V, Vin(high)= 3–25 V |
Digital Output Purpose | • As a function of alarm, output to external device • Fault (NC) |
Digital Outputs | 3x opto-isolated, 0–48 V DC, max. 350 mA; solid-state opto relay; 1x dedicated as Fault output (NC) |
RS-232 Compatible Communication | N/A |
Ethernet | For control, result, image, and power |
Ethernet Communication | TCP/IP socket-based FLIR proprietary |
Ethernet Connector Type | M12 8-pin X-coded, female; RP-SMA, female |
Ethernet Power | Power over Ethernet, PoE IEEE 802.3af class 3 |
Ethernet Protocols | • EtherNet/IP • IEEE 1588 • Modbus TCP Slave • MQTT • SNMP • TCP, UDP, SNTP, RTSP, RTP, HTTP, HTTPS, ICMP, IGMP, sftp (server), FTP (client), SMTP, DHCP, MDNS (Bonjour), uPnP |
Ethernet Standard | IEEE 802.3 |
Ethernet Type | 1000 Mbps |
WiFi | Optional feature purchased separately. RP-SMA, female connector |
Ethernet Interface | Wired, Wi-Fi (optional) |
Multicast | Yes |
IMAGING & OPTICAL | |
Available Lenses | 6°, 24°, 14°, 42° |
Detector Pitch | 24 µm |
Focal Plane Array (FPA) | Uncooled microbolometer |
Focus | One-shot contrast, motorized, and manual |
Image Frequency | 30 Hz |
Radiometric IR video streaming | N/A |
Readout | Measurement results: • Ethernet/IP (pull) • Modbus TCP slave (pull) • MQTT (push) • Query over REST API (pull) • Measurements and still image (radiometric JPEG, visual 640 × 480, visual 1280 × 960), read access only • Web interface |
Streaming Resolution | Video stream 0: 640 × 480 pixels Video stream 1: 1280 × 960 pixels |
Video Streaming | RTSP protocol |
Overlay | With / Without |
Visible Camera | Optional accessory |
FILE STORAGE & DATA TRANSFER | |
Video Storage | Records up to 100 FLIR radiometric JPEG; storage as function of: alarm, scheduling, or user interaction (camera web) |
MEASUREMENT & ANALYSIS | |
Accuracy | ±2°C (±3.6°F) or ±2% of reading, for ambient temperature 15°C–35°C (59°F–95°F) and object temperature above 0°C (32°F) |
Measurement Tools | 10 spotmeters, 10 boxes, 3 Deltas (difference any value/reference/external lock), 1 isotherm (above/below/interval), 1 iso-coverage, 1 reference temperature |
Measurement Corrections | Global object parameters; local parameters per analyze function |
Measurement Presets | Yes |
Reflected apparent temperature correction | Based on input of optics/window transmission and temperature |
ENVIRONMENTAL | |
Atmospheric transmission correction | Based on inputs of distance, atmospheric temperature, and relative humidity |
EMC | • ETSI EN 301 489-1 (radio) • ETSI EN 301 489-17 (radio) • EN 61000-4-8 (magnetic field) • FCC 47 CFR Part 15 Class B (emission US) • ISO 13766-1 (EMC - Earth-moving and building construction machinery) • EN ISO 14982 (EMC - Agricultural and forestry machinery) |
Emissivity Correction | Variable from 0.01 to 1.0 |
Operating Temperature Range | -20°C to 50°C (–4°F to 122°F): • -20°C to 40°C (-4°F to 104°F) (in free air) • 40°C to 50°C (104°F to 122°F) (mounted on cooling plate accessory) Maximum camera case temperature: 65°C (149°F) |
Encapsulation | IEC 60529, IP 54, IP66 with accessory |
Humidity (Operating and Storage) | IEC 60068-2-30/24 hours, 95% relative humidity, 25°C–40°C (77°F–104°F)/2 cycles |
Radio Spectrum | • FCC 47 CFR Part 15 Class C (2.4 GHz band US) • FCC 47 CFR Part 15 Class E (5 GHz band US) • RSS-247 (2.4 GHz and 5 GHz band Canada) • ETSI EN 300 328 V2.1.1 (2.4 GHz band EU) • ETSI EN 301 893 V2.1.1 (5 GHz band EU) |
Shock | IEC 60068-2-27, 25 g |
Tripod Mounting | UNC ¼″-20 on 2 sides |
Vibration | • IEC 60068-2-6, 0.15 mm at 10–58 Hz and 2 g at 58–500 Hz, sinusoidal • IEC 61373 Cat 1 (Railway) |
Corrosion | • ISO 12944 C4 G or H • EN60068-2-11 |
POWER | |
External Power Operation | M12 12-pin A-coded, male (shared with Digital I/O) |
Power Connection | • 7.5 W at 24 V DC typical • 7.8 W at 48 V DC typical • 8.1 W at 48 V PoE typical |
Power Consumption | Allowed range 18–56 V DC |
External Voltage | Video stream 0: visual / IR / MSX® (visual camera is an optional feature) Video stream 1: visual |
MECHANICAL | |
Base Mounting | 4× M4 on 4 sides |
RADIOMETRY | |
Image Source | Video stream 0: visual / IR / MSX® (visual camera is an optional feature) Video stream 1: visual |
STORAGE MEDIA | |
Image Storage | Records up to 100 FLIR radiometric JPEG; storage as function of: alarm, scheduling, or user interaction (camera web) |