​FLIR Systems, Inc. designs, develops, manufactures, markets, and distributes technologies that enhance perception and awareness. 

FLIR bring innovative sensing solutions into daily life through their thermal imaging systems, visible-light imaging systems, locator systems, measurement and diagnostic systems, and advanced threat detection systems. 

Today FLIR advanced systems and components are used for a wide variety of thermal imaging, situational awareness, and security applications, including airborne and ground-based surveillance, condition monitoring, navigation, recreation, research and development, manufacturing process control, search and rescue, drug interdiction, transportation safety and efficiency, border and maritime patrol, environmental monitoring, and chemical, biological, radiological, nuclear, and explosives threat detection.

About FLIR

G300 a

Optical gas imaging cameras from FLIR can visualize and pinpoint gas leaks without the need to shut down the operation. With an optical gas imaging camera it is easy to continuously scan installations that are in remote areas or in zones that are difficult to access.

Continuous monitoring means that you will immediately see when a dangerous or costly gas leak appears so that immediate action can be taken.

FLIR G300 a  detects the following gases:

Benzene, Ethanol, Ethylbenzene,Heptane, Hexane, Isoprene, Methanol, MEK, MIBK, Octane, Pentane, 1-Pentene, Toluene, m-xylene, Butane, Methane, Propane, Ethylene and Propylene.

FLIR G300 a

The FLIR G300 a is a thermal imaging cameras that needs to be integrated in a housing. Once installed they will always look in the same direction. 
Easy integration
FLIR G300 a imaging cameras can be easily integrated in housings with application specific requirements. Cooled detector makes the smallest temperature differences visible
​FLIR G300 a also contains a cooled Indium Antimonide (InSb) detector that produces thermal images of 320 x 240 pixels. Users that need a higher gas sensitivity can preferably choose the FLIR G300 a or FLIR G300 pt that with its combination of low F-number and low gas sensitivity detects small leaks.
High sensitivity mode
The high sensitivity mode further enhances the sensitivity of the cameras so that the smallest gas leaks can be detected. 
Easy to control
All models are easy to control from a safe distance. They can be fully controlled over Ethernet. They can easily be integrated in a TCP/ IP network. The FLIR A6604 is Vision/ Genicam compatible.
Available lenses
The FLIR G300 a and G300 pt are available with 23 mm or 38 mm lens. FLIR A6604 is available with 25 mm, 50 mm or 100 mm lens. Longer lenses give you a narrower field of view so that you can detect gas leaks from further away.

FLIR G300 a Thermal Imaging Camera Technical Specifications

Imaging & Optical DataFLIR G300 a
IR resolution 320 × 240 pixels
Thermal sensitivity/NETD  
Field of view (FOV) 24° × 18° with 23 mm lens; 14.5 x10.8 with 38 mm lens
Minimum focus distance 0.3 m (1.0 ft.) for 23 mm lens; 0.5 m (1.64 ft.) for 38 mm lens
F-number 1.5
Focus Automatic using FLIR SDK, or manual
Zoom 1–8× continuous, digital zoom
Digital image enhancement Noise reduction filter, High Sensitivity Mode (HSM)
Detector data
Detector type Focal Plane Array (FPA), cooled InSb
Spectral range 3.2–3.4 μm
Image presentation
Automatic image adjustment Continuous/manual; linear or histogram based
Manual image adjustment Level/span
Image presentation modes
Image modes IR-image, High Sensitivity Mode (HSM)
Electronics and data rate
Full frame rate 60 Hz
Temperature ranges
Temperature range –20°C to +350°C (–4°F to +662°F)
Video streaming
Non-radiometric IR-video streaming RTP/MPEG4
USB Control and image
USB, standard 2.0 High Speed
USB, connector type USB micro
USB, communication TCP/IP socket-based, Microsoft RNDIS and/or USB video class
USB, video streaming 640 × 480 pixels at 30 Hz
USB, image streaming 16-bit 320 × 240 at 30 Hz
Ethernet Control, result and image
Ethernet, type 100 Mbps
Ethernet, standard IEEE 802.3
Ethernet, connector type RJ-45
Ethernet, communication TCP/IP socket-based FLIR proprietary
Ethernet, video streaming 640 × 480 pixels at up to 15 Hz, MPEG-4, ISO/IEC 14496-1 MPEG-4 ASP@L5
Ethernet, image streaming 16-bit 320 × 240 pixels at up to 10 Hz
Ethernet, protocols TCP, UDP, RTSP, RTP, HTTP, ICMP, IGMP, ftp,DHCP, MDNS (Bonjour), SMB/CIFS
Data communication interfaces
Interfaces Ethernet / HDMI
Composite video
Video out Digital Video Output (image)
Power system
DC operation 10–28 V DC, polarity protected
Start-up time Typically 7 min. @ 25°C (+77°F)
Environmental data
Operating temperature range –20°C to +50°C (–4°F to +122°F)
Storage temperature range –30°C to +60°C (–22°F to +140°F)
Humidity (operating and storage) IEC 68-2-30/24 h 95% relative humidity +25°C to +40°C (+77°F to +104°F) (2 cycl)
Directives Low voltage directive: 2006/95/EC , EMC: 2004/108/EC , RoHS: 2002/95/EC, WEEE: 2002/96/EC
EMC EN61000-6-4 (Emission) / EN61000-6-2 (Immunity) / FCC 47 CFR Part 15 class A (Emission) / EN 61 000-4-8, L5
Shock 25 g (IEC 60068-2-27)
Vibration 2 g (IEC 60068-2-6)
Physical data
Weight 1.4 kg (3.1 lb.), incl. 14.5° lens
Cameras size, incl. lens (L × W × H) 242x80x105mm (9.5x3.1x4.1 in.) incl. 14.5° lens
Housing material Aluminum
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