Velocity Infrared Illuminators VIR- 84
The VIR-illuminator is designed for the covert illumination of the observed object in the conditions of insufficient illuminance. The distance of the illumination is indicated for the black and white video camera without IR correction featured with the 1/3” matrix the sensitivity of which is no worse than 1.510-5 W/m2 in the IR band of 0.8…1 μm (the equivalent of the video camera with the sensitivity of 0.01 1x), the objective is F1.4. The illuminator can be installed either outdoors or indoors. During the installation it is necessary to provide free circulation of the ambient air round the case of the illuminator for cooling.
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Technical Characteristics |
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Model |
VIR – 84/30-880 |
VIR-84/30-940 |
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Wavelength,nm |
880+20 |
940+20 |
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Illumination range,m |
50 |
30 |
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Emission angle,º |
30±3 |
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Continuous current,A |
1.0 nominal/1.3 max |
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Input voltage,V |
12+0.6 |
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Operating Temperature, ºC |
-30… +40 |
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Dimensions,mm |
90x105x121 |
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Weight,Kg |
0.9 |
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Protection Standard |
IP66 |
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The Device design
The VIR-84 series illuminator contains an IR-radiator based on luminodiodes with the built in forming optics.Constructively the illuminator consists of the case, made of aluminum alloy. On the face side of the case the luminodiodes are installed, they are covered with the light filter made of special plastic. The lateral side of the illuminator has radiator fins. A bracket is supplied for the installation of the illuminator which is fixed to the case with the help of a screw connection.