Medium-Wave Infrared (MWIR) Cooled Thermal

Silent Sentinel offer long range cooled thermal cameras with lens options up to 960mm. Our mid-wave infrared (MWIR) cameras use highly sensitive InSb cooled MWIR FPAs, featuring a 15μm pixel size and 640px x 512px resolution. 

Medium-wave infrared thermal cameras, also known as Cooled Thermal cameras, can detect small targets at extreme ranges making them highly suited for long range applications in challenging weather conditions.

Medium-wave infrared (MWIR) is a subdivision of the IR band of the electromagnetic spectrum, which captures infrared energy in the 3 to 5 micrometer medium-wave infrared (LWIR) spectrum.

Benefits of cooled thermal:

– Very sensitive to temperature change
– Great for longer range applications
– High resolution images

Medium-wave Infrared (MWIR) thermal lens options:

– 19mm to 275mm
– 15mm to 300mm
– 35mm to 690mm
– 45mm to 900mm
– 80mm to 960mm

Features of Silent Sentinel’s medium-wave infrared thermal cameras:
  • – An array of optics and sensor engines are available spanning 35.5-0.6 degrees HFOV
  • – 15um pixel size
  • – 640 x 512 resolution and up to up to 1280 x 720 (HD)
  • – Up to 20,000 hour cooler MTBF / life
  • – Advanced image processing includes automatic gain control, customizable Contrast-Limited Adaptive Histogram Equalization (CLAHE), Image Stabilization, Denoise, Sharpening and Local Area Processing (LAP).

Popular Cooled Thermal Cameras

Aeron Searcher

– Mid range
Flexible mounting options (hanging or upright)
Zoom thermal lens up to 300mm
Wiper included as standard
15µm pixel pitch
– Infrared (IR) or White Light illumination options up to 500m.

OSIRIS SEARCHER

Long range platform
– Thermal zoom lens up to 300mm
HD, 60x 16.7 to 1000mm (2000mm with extender), optical zoom visible camera
Harmonic drive gears as standard
– Pan and tilt speeds as low as 0.02° per second
20,000 hour cooler MTBF / life

JAEGAR SEARCHER

Long range platform
– Thermal zoom lenses up to 900mm
– Built in through shaft
– Can be paired with a radar
HD, 60x 16.7 to 1000mm (2000mm with extender), optical zoom visible camera
– Compatible with a range of technologies
Multi sensor platform PTZ

Frequent Applications