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Ensenso N20 3D stereo camera
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Real-time 3D imaging; wide field-of-view; captures large volumes
Equipped with two high-resolution 1.3 megapixel CMOS sensors, the new Ensenso N20 GigE 3D camera series provides a wider field-of-view and can capture larger volumes up to working distances of 3 meters.

A more powerful projector with blue LEDs together together with the high resolution of the sensors, provides a much greater level of detail and precise 3D data, even with difficult surfaces.

The GigE interface also allows cable lengths of up to 100 meters and, because the camera is "powered over Ethernet" (PoE), costs are reduced as there is no need for an additional cable for the power supply.

The Ensenso N20 is pre-calibrated and comes ready for immediate use and provides the user with metric 3D data "out of the box".

How this 3D stereo camera works
The camera operates according to the "projected texture stereo vision" principle where the integrated projector casts a random point pattern onto the object to be captured, enhancing structures that are not visible or are only faintly visible. Each individual shot delivers a virtually flawless 3D image.

In multi-camera applications the data from two or more inter-connected 3D cameras is combined into one 3D dataset automatically. Thus, an object can be captured from several sides. In addition, the working area and the resulting precision can be scaled to meet virtually any requirement by adjusting the number of cameras installed. In addition, the working area, and the resulting precision, can be scaled to meet virtually any requirements by adjusting the number of cameras installed.

Measuring only 175 x 50 x 50 mm, the stereo camera is comparatively small, despite the integrated projector and the two CMOS sensors, taking up little space. Its robust aluminum housing and screw-in connections also make it very suitable for industrial use.

Software
The Ensenso N20 comes interfaced to the MVTec HALCON image processing library and an extensive Software Development Kit (SDK).

The Ensenso software has been optimized particularly for robot vision applications as well as for multi-camera applications and also allows easy integration with uEye industrial cameras with USB 2.0, USB 3.0, or GigE connections for capturing additional colour information or barcodes as well as 3D images.

One of the features of the SDK includes software-controlled subsampling and binning, enabling extremely flexible data and frame rates, e.g. up to 80 Hz; and hand-eye calibration, which makes it easier to integrate the camera in bin-picking applications.

Features
• Compact, robust aluminium housing • Integrated global shutter CMOS sensors and pattern projector
• GigE interface – versatile and flexible • Compact size – 175 x 50 x 50mm
• Output of a single 3D point cloud with data from all cameras used in multi-camera mode • Live composition of the 3D point clouds from multiple viewing directions
• “Projected texture stereo vision” process for capturing untextured surfaces • Capture of both stationary and moving objects
• HALCON, C, C++ and C# sample programs with source code • Pre-calibrated and easy to set up
• Integrated function for robot hand-eye calibration with calibration plate • Light weight
• Integration of industrial cameras on the software side, to capture additional colour information or barcodes

Model N-20-1600 series
N20-1602-16-bl
N20-1604-16-bl
N20-1606-16-bl
N20-1608-16-bl
N20-1610-16-bl
Sensor
CMOS
Resolution
1280 x 1024
Focal length
16 mm
Vergence angle
2.00
4.00
6.00
8.00
10.00
Working distance
1300 - 1900 mm
700 mm - 800 mm
480 - 530 mm
390 - 410 mm
380 - 400 mm
f-number
1.6
Base line
100 mm
Dimensions and mass
(W) 175 x(H) 50 x (D) 50 mm; Mass 550 gr
Power consumption
9.5 W
Ensenso N20 Data Sheets



Model N-20-1200 series
N20-1202-16-bl
N20-1204-16-bl
N20-1206-16-bl
N20-1208-16-bl
N20-1210-16-bl
Sensor
CMOS
Resolution
1280 x 1024
Focal length
12 mm
Vergence angle
2.00
4.00
6.00
8.00
10.00
Working distance
1100 - 2200 mm
600 - 800 mm
420 - 490 mm
330 - 360 mm
270 - 270 mm
f-number
1.6
Base line
100 mm
Dimensions and mass
(W) 175 x(H) 50 x (D) 50 mm; Mass 550 gr
Power consumption
9.5 W
Ensenso N20 Data Sheets



Model N-20-800 series
N20-802-16-bl
N20-804-16-bl
N20-806-16-bl
N20-808-16-bl
N20-810-16-bl
Sensor
CMOS
Resolution
1280 x 1024
Focal length
8 mm
Vergence angle
2.00
4.00
6.00
8.00
10.00
Working distance
750 - 3000 mm
480 - 1000 mm
350 - 540 mm
280 - 360 mm
240 - 270 mm
f-number
1.6
Base line
100 mm
Dimensions and mass
(W) 175 x(H) 50 x (D) 50 mm; Mass 550 gr
Power consumption
9.5 W
Ensenso N20 Data Sheets



Model N-20-600 series
N20-602-16-bl
N20-604-16-bl
N20-606-16-bl
N20-608-16-bl
N20-610-16-bl
Sensor
CMOS
Resolution
1280 x 1024
Focal length
6 mm
Vergence angle
2.00
4.00
6.00
8.00
10.00
Working distance
490 - 3000 mm
340 - 1000 mm
260 - 480 mm
210 - 290 mm
180 - 210 mm
f-number
1.6
Base line
100 mm
Dimensions and mass
(W) 175 x(H) 50 x (D) 50 mm; Mass 550 gr
Power consumption
9.5 W
Ensenso N20 Data Sheets

 

 

 

 

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