Thermal housings of the Orion MK series are designed for installation in the inner space of video cameras with lenses and additional infrared illumination, thermal imagers, devices for video signal playback and visual display of information, as well as other electronic equipment.The thermal casing allows you to prevent the influence of various aggressive and hazardous industrial environments on the equipment, qualitatively increasing the service life of the equipment.
The field of application is to ensure protection, safety and control over technological processes of explosive and aggressive industries in oil, oil refining, petrochemical, gas and other complex technological industries, including in mines and mines.
The thermal casing has an explosion protection type "flameproof enclosure" d ". Explosion protection marking PB Ex d I Mb X / 1Ex d IIС T6 Gb X according to GOST R IEC 60079-0-2011.The "X" mark in the marking means not to expose the light-transmitting part to mechanical stress.
Thermal housings refer to explosion-proof electrical equipment of groups I, II, III according to GOST R IEC 60079-0-2011 and are intended for use in underground workings of mines, mines and their surface structures, as well as in explosive rooms, outdoor installations and dusty environments in accordance with the established explosion protection marking, the requirements of TR CU 012/2011, GOST R IEC 60079-14-2011 and other regulatory documents that regulate the use of electrical equipment in hazardous areas and in areas hazardous to the ignition of combustible dust.
Thermo housings are designed for operation at ambient temperatures from minus 60 ° C to plus 50 ° C, type of climatic modification UHL1 in accordance with GOST 15150-69. Atmospheric pressure from 84 to 106.7 kPa.The degree of protection of the shell is IP67 in accordance with GOST 14254.
Protection against electric shock in accordance with GOST 12.2.007.0-75: class III / class I.The metal case has protective grounding and working insulation from live parts. With a supply voltage of 220V AC, protection class I, with a supply voltage up to 24V DC or AC - protection class III.
Thermo-housings are produced in versions that differ in the body material, overall dimensions, supply voltage, and the presence of infrared (IR) illumination.
Thermo housings are supplied with two cable glands of different designs:
The thermal casing is completed with cable glands of the KV series TU 3449-138-81888935-2016 manufactured by LLC Company SMD.Connecting thread of cable glands G1 / 2.Cable glands allow you to enter and exit cables with a circular cross-section with a diameter of 6-12 mm.
The Orion MK thermohousing is a shell for installed electronic equipment inside the case with subsequent installation in an aggressive environment, as well as in places where there is a risk of leakage of explosive gases.Depending on the configuration, the Orion MK is installed at a remote distance from the object of observation, as high-definition cameras with built-in infrared illumination are used, which allows you to get a high-quality picture in conditions of night video surveillance.Diode-mounted lenses improve the viewing angle and backlight range.The inner space of the thermo-housings is equipped with heating in case of a drop in temperature, the optimal operating mode is set.
The Orion MK thermal casing is an explosion-proof housing with an explosion-proof type of protection “d”.The explosion-proof enclosure is made of mild steel; corrosion-resistant steel; aluminum alloy.The body is a hollow cylinder with welded flanges for attaching the covers.The back cover of the casing is fixed to the casing with six screws and has two female-threaded fittings on the outside for installing cable glands, and on the opposite side, which is installed inside the casing, a power board with thermostats is mounted.With the help of thermostats, the inner space of the thermo-casing is heated.With a "cold start" power is supplied to the camcorder after warming up the inner space of the thermal casing.When the temperature reaches above + 55 ° C, the video equipment power supply is cut off.The emitter board has eight light-emitting diodes of the infrared spectrum of a luminescence, on top of which optical lenses are installed, which have a positive effect on the characteristics of the searchlight, depending on the vision conditions of video surveillance.A wide selection of optical lenses of the projector allows you to change the parameters of video surveillance, increasing the range or widening the viewing angle.The design of the floodlight has a photo relay (gloomy sensor) that allows you to react to illumination by giving a signal to turn on or off the illumination.The built-in emitter is installed in the front flange of the housing and is fixed by a cover with a light-transmitting window made of impact-resistant glass.To exclude the ingress of moisture, dust, rubber seals are used at the attachment points of the removable body parts.A visor mounted on top of the body is also an element limiting adverse environmental conditions.
Orion MK is supplied with a bracket for mounting on a horizontal or vertical plane, as well as a console bracket for mounting on a pipe.
| Explosion protection marking | PB Ex d I Mb X / 1Ex d IС T6 Gb X | ||
| Supply voltage | 12V ± 10% DC D.C. | ||
= 24-36V ± 10% DC-AC direct or alternating current; | |||
~ 220V + 10% -20% AC, alternating current | |||
| Consumption current, no more, (effective value) | heated | without heating | |
| Type-1 | DC current = 12V DC current = 24-36V alternating current ~ 24-36V alternating current ~ 220V | 4A 2A 3A 0.3A | 1A 0.5A 0.8A 0.1A |
| Type-3 | DC current = 12V DC current = 24-36V alternating current ~ 24-36V alternating current ~ 220V | 3A 1.5A 2.3A 0.25A | 1A 0.5A 0.8A 0.1A |
| Power supply of installed equipment | Voltage | 12V ± 10% | |
| Consumption current, no more | 0.75A | ||
| Maximum power of installed equipment | at temperatures up to + 25 ° С | 9W | |
| at temperatures up to + 45 ° С | 5W | ||
| Cold start temperature | + 0 ° С (± 3 ° С) | ||
| Heating temperature (on / off) | + 5 ° C / + 12 ° C | ||
| Emergency Power Off Temperature | 55 ° C (± 3 ° C) | ||
| Infrared illumination | 10 °, 30 °, 60 °, 80 ° | ||
| Dimensions of video equipment, mm type-1 type-3 | 220x70x60 95x50x45 | ||
| Body material | mild steel 10 or 20 stainless steel 12Х18Н10Т Aluminium alloy | ||
| Overall dimensions, mm, no more than type-1 type-3 | 585x372x158 424x264x115 | ||
| Weight, kg, no more than type-1 type-3 | eleven eight | ||
The body material contains a total of no more than 7.5% magnesium, titanium, zirconium; Designation when ordering
| Orion MK | Type 1 | - A - | 220 | - KM15 - | IR30 | - OS - | CT scan |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | eight |
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