in forward operating bases through programs such as BETSS-C, TASS,. C-RAM and FPS-2, securing borders, and protecting critical infrastructure. The VZ-...
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Global Imaging Technologies
www.gd-imaging.com
Clarity. Accuracy. Reliability.
Features • Tri-Field-of-View Infrared Sensor
• 320 x 246 Focal Plane Array
Long-Range Thermal Imager (LRTI)
• 640 x 512 Focal Plane Array (Optional)
VZ-250
• Integrated Precision Positioning System
With narrow- to wide-field-of-view
• 2-Axis Gyro-Stabilization (Optional)
options, the VZ-250 meets a wide
• Integrated Controller and Joystick
range of mission requirements from
• Boresighted Visible Camera with 26x Zoom
• Auto and Manual Focus • Laser Rangefinder (Optional)
long-range targeting to wide-area perimeter surveillance. The VZ-250 (LRTI) is widely deployed throughout the world defending ground troops in forward operating bases through programs such as BETSS-C, TASS, C-RAM and FPS-2, securing borders, and protecting critical infrastructure.
The VZ-250 (LRTI) is a tri-field-of-view cooled thermal imaging system with an integrated 26x zoom visible camera. Mounted on a 360 degree Vector-50 pan-tilt system, this camera also has an optional laser rangefinder and laser illuminator. This system is easily integrated into existing systems and provides easy-to-use push button interaction. General Dynamics Global Imaging Technologies designs and manufactures a full portfolio of high-performance cameras and camera systems that provide our customers the clarity, accuracy and reliability to capture the shot that matters and successfully complete their mission.
VZ-250
System Specifications
Thermal Camera Characteristics
Serial Interface
RS-422
Detector Option 1
320 x 256
Video Format
NTSC/PAL/Differential
Detector Option 2
640 x 512
Power Requirements
18-28VDC (direct to P/T), 100-240VAC or 12VDC (with DCU)
Detector Option 3
640 x 480 (with High Reliability Cooler Option)
Environmental Unit sealed and dry nitrogen backfilled Front Element Defroster Operating Temperature Range: -32° C to +60° C Non-Operating Temperature Range: -40° C to +71° C
Spectral Band
3-5 μm
Controls Controls available on a handheld joystick, or through a PC via an RS-232/422 link Proportional Pan and Tilt speed controls Field of View and Focus Slaving: Visual/Thermal Field of View Switching Focus (Auto/Manual) Auto Scan with 10 tables of 10 userdefined presets, variable speed, dwell, and camera selection
Field of View (320x256 & 640x512) 31.5° x 23.9° (Wide) 9.1° x 6.9° (Medium) 2.2° x 1.65° (Narrow)
Weight
Type Motorized Remote Focus and Tri-Field of View 17/60/250 mm Optical System f/#
4
Field of View (640x480) 25.5° x 19.2° (Wide) 7.3° x 5.5° (Medium) 1.8° x 1.3° (Narrow) Controls/Features
High Sensitivity Mode Multiple Color Palettes Inverse Polarity
~60 lbs (27 kg) (Pan/tilt head & sensors) Pan/Tilt Head
Visible Camera Characteristics
Pan
360° Continuous
Sensor
Tilt
±60°
Position Rate
Pan <0.1° to >300°/second Tilt <0.1° to >300°/second
1/4” IT CCD (Super HAD) Approx. 630k pixels (NTSC) Approx. 740k pixels (PAL)
FOV (26x Optical Zoom) 42° to 1.6°, Continuous Optical Zoom Digital Zoom
12x
Resolution (TV lines)
470 TV lines NTSC (460 PAL)
Min. Illumination
<2.0 lux (1/60 sec), 0.05 lux (1/4 sec)
Signal to Noise
>50 dB
Manufacturer reserves the right to change specifications to reflect latest changes in technology and improvements at any time without notice. Export is subject to U.S. Government regulations.
General Dynamics Global Imaging Technologies 44 Simon Street, Nashua, NH 03060 USA +1 603.521.9300 www.gd-imaging.com
DS3-0112-21