Advanced Uncooled Technology

The latest thermal addition to Silent Sentinel’s offering is the advanced uncooled range. Designed to bridge the gap between cooled and uncooled, the advanced uncooled range offers highly sensitive cameras but with the overall lifetime cost of an uncooled camera.

Benefits of advanced uncooled thermal technology:

– High sensitivity and contrast levels
– Designed for humid climates and contrast neutral environments
– No annual servicing required
Lower cost of ownership when compared with an equivalent cooled MWIR system
– Fast thermal and video auto focus
– Thermal camera video stabilisation and tracking feature
CLAHE (Contrast Limited Adaptive Histogram Equalisation) video processing

The Silent Sentinel LR series provides long-range thermal imaging with powerful continuous zoom optics in an OEM-friendly package. Several zoom lens options offer a narrow horizontal field of view (HFOV) as small as 1.5° without compromise to optical speed or sensitivity. Highly tuned one-touch autofocus operates quickly and reliably throughout the zoom range.

The LR’s 12-µm 640 x 480 LWIR thermal imaging core provides high sensitivity at up to 60Hz framerate. The OEM camera module provides on-board image processing, on-board recording and storage, auto-focus, electronic image stabilization, advanced image processing, H.264 IP encoding and more.

The long wave infrared (LWIR) camera is regulated under the U.S. EAR regulations (non-ITAR) and can be purchased with a 25-150mm, 25-225mm, or 40-300mm continuous zoom lens.

Frequent Applications

Popular Advanced Uncooled Cameras

AERON RANGER LR

– Mid range
Zoom lens (15-75mm)
– Lower cost of ownership when compared with an equivalent cooled MWIR system
– Small field of view
12µm pixel pitch
<30mK thermal sensitivity
– CLAHE video processing
– No servicing required
– Fast thermal and video auto focus
– Thermal camera video stabilisation and tracking feature

Osiris Ranger LR

30mK thermal sensitivity
– Fast thermal and video auto focus as standard
– Advanced image contrast enhancements
– Zoom lens options up to 300mm
Harmonic gear drive technology providing accurate positioning with almost zero backlash
Absolute positioning
360° continuous rotation
Quick release camera housings for ease of installation and maintenance

JAEGAR RANGER LR

Long range
Zoom lens up to 300mm
– No servicing required
– Through shaft allowing a fixed payload to be fitted above the camera platform
Custom payloads up to 50kg
– Can support up to 4 sensor types including SWIR and 4k ultra lowlight
– Fast thermal and video auto focus
– Thermal camera video stabilisation and tracking feature