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Thermal Imagers

SEB20

Multi Channel (EO-MWIR-LRF-LD) Thermal Imager

Black-box MWIR imager with 1280x1024 detector, up to 90x day zoom, 32 km rangefinder and an optional STANAG laser designator for weapon systems.

  • IP65
Cooled MWIR
Thermal Spectral Band
1280 × 1024 px
Thermal Detector Resolution
Up to 90x
EO Optical Zoom
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SEB20 — Multi Channel (EO-MWIR-LRF-LD) Thermal Imager

Highlights

Close crop of the front face straight on, all four apertures in the square.

01Quad channel

EO, MWIR, rangefinder and designator in one unit

Four channels acquire data and accept commands simultaneously. Observation, identification, ranging and designation happen from the same line of sight rather than across separate instruments.

  • 90× optical zoom on the 1920×1080 EO channel
  • Rangefinder from 5 m to 32,000 m
Close crop of a harder crop onto the designator window alone, coating colour and recess depth visible.

02Designation

50 mJ designator to STANAG 3733

The 1064 nm designator outputs 50 mJ with a 10 to 25 ns pulse and follows STANAG 3733 Band I and II coding, so it works with the guidance seekers that expect that standard.

  • Stabilisation accuracy 0.003°, pointing 0.006°
  • Fibre gyro and encoder based dual-loop

Field Video

Video pending

Specifications

Sensor
Thermal Spectral BandCooled MWIR
Thermal Detector Resolution1280 × 1024 px
Thermal Pixel Pitch12 µm
Thermal NETD≤ 20 mK
EO Resolution1920 × 1080 px
EO Minimum Illumination0.001 lx
Performance
Stabilization Accuracy< 50 µrad
Positioning Accuracy< 100 µrad
Stabilization TypeFiber gyro and encoder based dual-loop
Tracker Data Refresh Rate25 Hz
Tracker Output Latency< 100 ms
Tracker Target Size16×16 to 128×128 px
Electrical
Operating Voltage20–32 V
Interface
Control InterfaceRS-422
Video OutputHD-SDI, Ethernet
Optics
Thermal Optical Zoom20x
Thermal Focal Length37.5–750 mm
Thermal Horizontal Field of View23.5° – 1.17°
EO Optical ZoomUp to 90x
EO Digital Zoom16x
Laser Rangefinder Range32 km
Laser Rangefinder Wavelength1500 nm
Designator Output Energy> 50 mJ
Designator Wavelength1064 nm
Designator Pulse CodingSTANAG 3733 I & II
Designator Pulse Width10–25 ns
Mechanical
Weight18.4 kg
Width325 mm
Depth360 mm
Height155 mm
Environmental
IP RatingIP65
Operating Temperature−32 °C to +60 °C
Storage Temperature−40 °C to +70 °C
Shock QualificationMIL-STD-810G Method 516.6 Proc. I, 40 g / 11 ms
Vibration QualificationMIL-STD-810G Method 514.6 Proc. I Cat. 20
Humidity QualificationMIL-STD-810G Method 507.5 Proc. I, 90% non-condensing
Salt Fog QualificationMIL-STD-810G Method 509.5, 2 × 24 h cycles

Values are for the standard configuration. Mission-specific configurations are offered on request.

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Documents

  • DatasheetOn request
  • User ManualOn request
  • 3D Model (STEP)On request
  • Mechanical Interface Control DocumentOn request
  • MIL-STD-810G Environmental Qualification ReportOn request
  • Electrical Interface Control DocumentOn request
  • Software Interface Control DocumentOn request
  • MIL-STD-461F EMI/EMC Test ReportOn request
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Application Areas

Technical discussion and quotation

Tell us the platform and the constraint. Our engineering team answers with a configuration that fits it.

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