Projector of infrared radiation protected by Orion OP IR

The protected infrared illuminator of Orion OP IR is designed to be used with video surveillance cameras, and to obtain high-quality video at short and far distances in low light conditions. The IR illuminator allows the video camera to clearly record the fact of unauthorized entry into the protected area or monitor the movement of transport and working personnel at industrial enterprises in difficult climatic conditions Orion OP IR searchlights are designed for operation at ambient temperatures from minus 60 ° С to plus 50 ° С, type of climatic modification is UHL1 according to GOST 15150-69. Atmospheric pressure from 84 to 106.7 kPa Degree of protection of the shell - IP67 according to GOST 14254.

Protection against electric shock according to GOST IEC 61140-2012: class III. The metal case has a protective grounding and working insulation from live parts.

Orion OP IR floodlights are supplied with two cable entries for connecting cables with a diameter of 6-10 mm.

Design

The Orion OP IR infrared illuminator is an integral part of a video surveillance system in conditions of insufficient illumination of objects of observation. Illumination in the infrared spectrum reduces energy consumption and financial costs of lighting for video surveillance, allowing you to create a video surveillance system in large areas. The searchlight is installed in any convenient place, taking into account the orientation of the video. It is necessary to avoid direct hit of the rays in the camera lens to prevent possible image exposure. The human eye distinguishes the wavelength (luminosity) in the range of 400-700 nanometers, which is not acceptable for covert surveillance. For this purpose, it would be efficient to use the spectrum in the range of 930-950nm, but at such values the sensitivity of the matrix of the video camera is much lower, which leads to a deterioration in image quality. For the Orion OP IR illuminator, a wavelength of 850 nanometers was selected, which allows you to perform hidden video surveillance without degrading the image quality at night, while the human eye is extremely difficult to capture this glow, which is optimal for hidden video surveillance.

The Orion OP IR infrared illuminator is a protected enclosure with IP67 casing protection. The shell in the protected version is made of low carbon or stainless steel. The body is a hollow cylinder with welded flanges for fastening the covers. The back cover of the shell is attached to the case with six screws and has on the outer side two fittings with an internal thread for installing cable glands, and on the opposite side, which is installed inside the case, a power board is mounted. The emitter board has eight light-emitting diodes of the infrared glow spectrum, optical lenses are installed on top of them, which positively affect the characteristics of the searchlight depending on the conditions of video surveillance. A wide choice of optical lenses of a searchlight allows changing video surveillance parameters by increasing the range or widening the viewing angle. The design of the searchlight has a photo relay (dusk sensor) that allows you to respond to the illumination by giving a signal to turn the light on or off. The emitter is installed in the front flange of the case and fixed with a lid with a light-transmitting window, made of impact-resistant glass. To exclude the ingress of moisture and dust, rubber seals are used at the attachment points for removable body parts. A visor mounted on top of the case is also an element limiting adverse environmental conditions.

In the scope of delivery according to the customer’s choice, the searchlight is equipped with a bracket for mounting on a horizontal or vertical plane, as well as a cantilever bracket for mounting on a pipe.