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FLIR SR-35x140-MS

The SR-35x140 MS is especially developed for security applications. It is a powerful, multi-sensor, mid-range thermal imaging system. It features 2 thermal imaging cameras and one daylight/low light camera. - flir sr-35x140, sr-35x140-ms, flir sr35x140, flir 35x140, sr-35x140, thermal video, thermal imaging, security, surveillance system, thermography, heat signatures, homeland security, border patrol, FLIR, infrared, law enforcement, thermal cameras, thermovision, night vision

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About the SR-35x140-MS

The SR-35x140 MS is especially developed for security applications. It is a powerful, multi-sensor, mid-range thermal imaging system. It features 2 thermal imaging cameras and one daylight/low light camera.

One thermal imager has wide angle field of view and is ideal for situational awareness. the other with the narrow field or view is designed for mid-range target recognition. The SR-35x140 MS allows you to detect objects, the size of a human being, more than 2 km. away, in total darkness, through smoke, light fog and the most adverse weather conditions.

In-Depth Look at the SR-35x140-MS

Crisp thermal images - 320 x 240 pixels:
The SR-35x140 MS provides crisp, clear thermal imaging, in total darkness, smoke and light fog. This allows you to see more detail, detect more and smaller objects at further distance. Advanced internal camera software delivers a crisp image without the need for user adjustments. Both thermal imaging cameras provide high quality thermal imaging in any night or daytime conditions.

Uncooled system:
The thermal camera integrated in the SR-35x140 MS use an uncooled microbolometer detector. An uncooled detector does not require a cryo-compressor cooler meaning higher versatility, lower maintenance cost and less downtime.

Two thermal imaging cameras:
The system is equipped with two separate thermal imaging cameras. One has a 35 mm wide angle lens, the other has a 140 mm narrow field of view lens.

Integrated long range daylight / low light
camera with continuous zoom:

With the touch of a button you can switch between the infrared and the 2 Lux daylight / low light camera. It provides you additional information and identification when conditions permit. The daylight camera has an up to 26 times optical zoom. Displaying both the thermal image and the daylight image at the same time is also possible via Ethernet.

Designed for use in harsh environments:
The SR-35x140 MS is extremely rugged systems. The camera is well protected, IP66 rated, against humidity and water. The corrosion resistant housing ensures long life. The SR-35x140 MS operates between -32°C and +55°C. The thermal imaging camera has a built-in heater to defrost their protective window. This ensures a clear lens and perfect infrared images displayed on your monitor even in extremely cold environments.

Optional Software:
A Software Developers Kit (SDK) for integration in the TCP/IP network is available. Multiple installation options Various options exist to connect the SR-35x140 MS and integrate them in your existing CCTV infrastructure providing early detection and visibility 24/7 all year round. They can be configured for stand alone use, as part of a network or in a hybrid configuration with local and network based control:

- Analog configuration:
Simply connect the SR-35x140 MS over RS-422 to a remote control panel. PelcoD commands are used for common Pan/Tilt/Zoom functions. Two video cables can be connected to any existing multi-function display that accepts composite video. A graphical user interface is available.

- TCP/IP configuration:
The SR-35x140 MS can be integrated in any existing TCP/IP network and controlled over a PC. No additional cables are required. Using this configuration, you can monitor all activity over the internet, even when you are thousands of kilometers away. A graphical user interface is available for controlling the system.

SR-35x140-MS Details

Distance Chart Product Datasheet Operation Manual N/A

Pricing and Ordering Information

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Features

Continuous zoom - Foveal View:
The SR-35x140 MS features a completely new concept in image presentation based on the foveal vision of the human eye.

Foveal vision allows the operator to enjoy a wide angle view for situational awareness while maintaining a high resolution area in the center of the screen for object identification and tracking.

The SR-35x140 MS accomplishes this with two independent thermal cameras and a unique patented image processing technique that provides both the foveal imaging mode as well as a continuous zoom between the wide and narrow fields of view.

The SR-35x140-MS view offers high resolution at the center of the scene, in the same way the human eye. The system offers continuous zooming between wide and narrow views.

SR-35x140-MS Detection, Range, Identification (DRI)

Detection   Recognition   Identification  
Human DRI
1.7 Miles Human Detection 
0.3 Mile Human Recognition 
Human Identification 
Vehicle DRI
3.5 Miles Vehicle Detection 
1 Mile Vehicle Recognition 
1/2 Mile Vehicle Identification 
  • Human DRI Human DRI
  • Vehicle DRI Vehicle DRI
  • Boat DRI Inflatable Boat DRI
The Johnson Criteria assumes that the critical dimension for a human being is 0.75 meters. To get DRI, you need 1.5 pixels, 6 pixels and 12 pixels across 0.75 meters in the object pane. That means:

Detection = 1.5 pixels / 0.75m = 2 pixels per meter
Recognition = 6 pixels / 0.75m = 8 pixels per meter
Identification = 12 pixels / 0.75m = 16 pixels per meter

Assuming that a man is 1.83m by 0.5m, the following would apply:
Human Detection
Detection  
3.6 pixels by 1 pixel
(You can see something
is there)
Human Recognition
Recognition  
13 pixels by 5 pixels
(You can see that a
person is there)
Human Identification
Identification  
28.8 pixels by 8 pixels
(You can see that the
person looks like a soldier)
The Johnson Criteria assumes that the critical dimension for a human being is 0.75 meters. To get DRI, you need 1.5 pixels, 6 pixels and 12 pixels across 0.75 meters in the object pane. That means:

Detection = 1.5 pixels / 0.75m = 2 pixels per meter
Recognition = 6 pixels / 0.75m = 8 pixels per meter
Identification = 12 pixels / 0.75m = 16 pixels per meter

Assuming that a vehicle is 4m by 1.5m, the following would apply:
Vehicle Detection
Detection  
2.8 pixels by 1 pixel
(You can see something
is there)
Vehicle Recognition
Recognition  
13 pixels by 5 pixels
(You can see that a
vehicle is there)
Vehicle Identification
Identification  
26 pixels by 10 pixels
(You can see that the
vehicle may be a humvee)
The Johnson Criteria assumes that the critical dimension for a human being is 0.75 meters. To get DRI, you need 1.5 pixels, 6 pixels and 12 pixels across 0.75 meters in the object pane. That means:

Detection = 1.5 pixels / 0.75m = 2 pixels per meter
Recognition = 6 pixels / 0.75m = 8 pixels per meter
Identification = 12 pixels / 0.75m = 16 pixels per meter

Assuming that a inflatable boat is 9m by 1m, the following would apply:
Boat Detection
Detection  
4.5 pixels by 1 pixel
(You can see something
is there)
Boat Recognition
Recognition  
18 pixels by 2 pixels
(You can see that a
boat of some kind is there)
Boat Identification
Identification  
36 pixels by 4 pixels
(You can see that the boat
is a small Inflatable Boat)

SR-35x140-MS Specifications

Sensor Type 2x 320x240 VOx uncooled microbolometers
Spectral Range 7.5-13.5 µm
Field of View Range 20°x15° (wide) to 5°x3.75° (narrow)
Focus Automatic or Manual
Optical Zoom 2 FOV
Electronic Zoom 2x
Image Processing Digital Entertainment Enhancement (DDE)
Visible Imager Sony FCB EX-980S
Field-of-View 46° (h) to 1.6° (h) @ f3.8
Power 24 Volts DC or 24 Volts AC
Consumption < 12 W Nominal; <19 W max; 150 W max w/ heaters
Operating Temperature -26°F to +131°F (-32°C to +55°C)
Storage Temperature -58°F to +185°F (-50°C to +85°C)
Automatic Window Defrost Yes
MIL-Std 810E Rain, Sand, Dust, Shock, Vibration
Encapsulation IPx6
Weight 15 lb (6.8 kg)
Size 9 x 12 x 10 in (228 x 305 x 254 mm)
Video Output NTSC or PAL - thermal and visible
Connectors BNC for output of video from active sensor RJ45 for network connections
VOIP MPEG4 of simultaneous WFOV & NFOV IR and daylight TV
Interfaces RS-422, TCP/IP, PelcoD