Impact of Technology on Military readiness
August 22, 2020
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ST-U150-500 is a field proven multi-sensors long range surveillance system. This unrivalled modular product range combines, continuous zoom, uncooled (Band III, LWIR) thermal and Full HD colour cameras, embedded on a precise and dynamic two-axis Pan & Tilt unit.
The system can also be proposed with optional Laser Range Finder, GPS and Digital Magnetic Compass, laser pointer…
It allows middle range distance surveillance, effective day and night, for protection and security of your sensitive sites.
We propose a waterproof and rugged uncooled thermal camera working in the 7.5 to 13.5 µm band (LWIR), using a latest generation of sensor (no ITAR/EAR/BAFA restriction), resolution of 640 x 512 pixels with 17-micron pitch. Aluminum alloy housing with special interface to fit on pan & tilt, fitted with a sun and rain protective cap.
We propose a waterproof and rugged uncooled thermal camera working in the 7.5 to 13.5 µm band (LWIR), using a latest generation of sensor (no ITAR/EAR/BAFA restriction), resolution of 640 x 512 pixels with 17-micron pitch. Aluminum alloy housing with special interface to fit on pan & tilt, fitted with a sun and rain protective cap.
DRI Product Range- NATO Target 2.3m x 2.3m – Range given in meters
This camera features an aluminum alloy chassis with waterproof rear plate connector and a sun and rain protective cap. The housing includes a 2.1 megapixels day high definition IP camera with a progressive scan CMOS color sensor, allowing superb day shootings in any harsh environment and poor lighting conditions. It is associated to an optical continuous zoom lens, with motorized zoom and autofocus functions.
Pan & Tilt Platform designed to move a combination of different large sensors for middle long range observation applications. This Pan and Tilt comes with waterproof connectors and wirings to the peripherals, protecting those from external aggression – UV rays – as well as salt and humidity.The Pan & Tilt Platform is equipped with mechanical brackets to allow boresighting of the optical axis of each sensor (up to 3 sensors). Each sensor may be easily removed and replaced without any specific tools neither boresighting process.
Considering the high magnification ratio of the zoom lenses and extremely narrow fields of view, a digital image stabilizer is necessary to decrease drastically blur due to vibration of the system on its pole (wind movements…) for visible FHD & thermal videos.The stabilizer captures 2 x H264 RTSP video streams from cameras and delivers a stabilized real-time H264 video stream per camera to the video management software, with a latency lower than 100 ms.
It should be noted that stabilization is performed on line of sight and allows compensating vibration phenomena up to +/-10% of the image field of view.
This stabilizer is based on embedded computer that comes in a 1U 19’’ rack unit.
Laser Range Finder: for land and naval applications, designed for medium and long-distance measurements of static or moving targets in dynamic environments.
Technology | Uncooled Microbolometer VOx |
FRP Format | 640 x 512 pixels |
Pitch | 17 µm |
Spectral Band | 7.5 to 13.5 µm |
NETD | 50 mK typical – 30 mK optional |
Focus control | Auto / Manual |
Different continuous optical zooms available | ST-U300-500 @f/1.5: 7.5x continuous optical zoom – F = 40 to 300 mm Horizontal Field Of View from 15,49° to 2.08° i.e min 36 x 29m @ 1000m |
Sensor | Progressive CMOS sensor – Approx 2.1 Mpixels |
Resolution | 1920 x 1080 |
Minimum Illumination | Color: 0.02 lux (sensor) |
Continuous Zoom | 0.01 lux@30IRE |
Focus control | Auto / Manual |
Different continuous optical zooms available | 33x continuous optical zoom – F = 15.2 to 500 mm @ f/3.0 Horizontal Field Of View from 19.5° to 0.6° |
2 motorized axis Pan & Tilt
Pan Range | N x 360° |
Tilt Range | +/-90° with software and mechanical stops |
Pan speed | 0.11°/s to 60°/s (payload dependent) |
Tilt speed | 0.07°/s to 40°/s (payload dependent) |
Position Accuracy | <0.1° (1.75 mrad) typical |
Resolution | 0.005° (0.087 mrad) |
Sealing | IP67 with nitrogen sweep |
Max. Size (with option) according to most performing configuration | < 890 (w) x 800 (d) x 850 (h) mm |
Max. Total weight according to most performing configuration | < 85 kg |
Operating Temperature | Standard version: -20°C to +65°C |