
Pressurized Solutions for Zone 1, 2 or 22


Marking
APC ATEX:
II 2G Ex px IIC T3 – T6 Gb
II 2G Ex px ib IIC T3 – T6 Gb
APC IECEx:
Ex px IIC T3 – T6 Gb
Ex px ib IIC T3 – T6 Gb
SPC ATEX:
II 3G Ex pz IIC T3 – T6 Gc
II 3G Ex pz ib IIC T3 – T6 Gc
SPC IECEx:
Ex pz IIC T3 – T6 Gc
Ex pz ib IIC T3 – T6 Gc
Guidelines/Norms
Directive 2004/108/EC
Directive 94/9/EC
Ambient temperature
-20 °C to +60 °C (T6 max. +40 °C)
Description
The demand of complex automation functions for processes in the field of chemistry, pharmacy, oil and gas calls for flexible, safe and maintenancefriendly solutions for measuring, controlling, regulating and visualization tasks, particularly in potentially explosive areas. Complete control systems and switchgear, motors, actuators and pumps, open-plan displays, industrial monitors incl. keyboards and printers must be made ready for applications in hazardous areas. For many applications the Ex p pressurized cabinet is one of the most flexible Ex solutions. Thanks to this type of protection, non-explosion proof devices can be operated in potentially explosive areas of zone 1, 2 and 22. The underlying idea is to prevent an explosive atmosphere from entering a sealed protective enclosure by generating a permanent overpressure against the surrounding atmosphere. With the pressurized cabinet, BARTEC offers a completely new Ex solution for the control and automation of devices, machines and systems in zone 1, 2 and 22. Depending on the application, non-explosionproof control units and switchgear as well as complete automation systems are mounted into the pressurized cabinet. On the basis of the modular APEX 2003 overpressure control, which has been certified in accordance with ATEX, modern, operationable Ex solutions are realized – including the required certification in accordance with 94/9/EC.
The stirring gas overpressure is realized by a compensation of the leakage losses or by permanent flushing. The pressurized cabinet has been designed for an ambient temperature between -20 °C and +60 °C in the temperature classes T3 to T5. For temperature class T6, an ambient temperature between -20 °C and +40 °C is permissible.
The maintenance and availability of the explosionproof devices and system has top priority. Within the course of many years, the BARTEC experts have gathered substantial experience with explosion protection applications as well as the conception of complete system solutions for automation. On the basis of this know-how, safe and economically efficient solutions ranging from engineering over production and procurement via commissioning and approval have been developed. Depending on the application, Ex p solutions are realized with sheet-steel or stainless steel, with air-conditioning, different lacquer coats, seawater-resistant and tropic-proof. BARTEC solutions also comprise commissioning and function checks. For integration into the already existing explosion protection document, a detailed operating manual is supplied. In addition to this, introduction and training measures for qualified staff members may be implemented upon request.
Customized Solutions
BARTEC offers customized, pressurized solutions for:
- Devices
- Printers
- Operator terminals
- Control units
- Frequency converters
- Monitors
- Motors
Air-conditioning
Optionally available from BARTEC various solutions to the climate of Ex-p systems:
- Operating heating
- Standstill heating
- Air cooler
- Air-conditionier
- Water-air cooler
Accessories
- Stirring gas filter systems
- Power amplifier up to 30 kW
- Interposing relays for data performances
- Bypass key switches
Technical data *
Protection class | IP 55/IP 65 |
Dimensions | Enclosure volume: max. 6.336 dm³ |
Material | Stainless steel, Coated sheet-steel Plastic (certified separately) |
Pressure | Overpressure range: 0 to 25 mbar Purging gas primary pressure: 1 to 25 bar Operating pressure: 2 to 4 mbar Cleaning pressure: 1 to 20 mbar |
Purging time | APC: 0 to 99 minutes SPC: 0 to 60 minutes Switch-off delay: 5 seconds |
Voltage | max. AC 690 V |
Power | depending on the application |
*Refer to the documentation for more detailed information
Products
- Обзор
- Анализаторы и измерительное оборудование
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- Анализаторы и комплексные решения
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- Анализаторы BARTEC BENKE
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- Поточный анализатор фракционного состава (ускоренная дистилляция) rapiDist-4
- Поточный анализатор фракционного состава DPA-4
- Поточный анализатор температуры предельной фильтруемости CFPP-4
- Поточный анализатор температуры вспышки FPA-4
- Поточный анализатор температуры кристаллизации и помутнения FRP-4/CPA-4
- Поточный анализатор температуры застывания PPA-4
- Поточный анализатор давления насыщенных паров RVP-4
- Поточный анализатор вязкости VISC-4
- Поточный анализатор индекса вязкости VI-4
- Поточные анализаторы BARTEC ORB
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- Поточный анализатор температуры вспышки P-500
- Поточный анализатор содержания солей в сырой нефти модель P-600
- Поточный анализатор давления насыщенных паров по Рейду P-700
- Поточный анализатор температуры кристаллизации P-800LT, низкотемпературный
- Поточный анализатор температуры помутнения P-820LT, низкотемпературный
- Поточный анализатор температуры потери текучести (температуры застывания) P-840/P-840LT
- Комплексные решения
- Системы кондиционирования/HVAC
- Trace Moisture Measurement
- Измерение влажности газа
- Seismic Instrumentation
- Бесконтактное измерение температуры
- Системы измерения и сбора данных для опасных жидкостей
- Measurement and Data Acquisition Systems for Milk
- Автоматизация и мобильные решения
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- Компьютерные устройства
- Bus Technology
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- Remote I/O System ANTARES
- MODEX Bus Systems
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- PROFIBUS Interface 16 x Ex e digital out
- PROFIBUS-Interface 16 x digital out Ex i
- PROFIBUS Interface 16 x digital in Ex e
- PROFIBUS-Interface 16 NAMUR in (16 x digital in Ex i)
- PROFIBUS-Interface 8 x 4 to 20 mA in
- PROFIBUS-Interface 8 x 4 to 20 mA in passive
- PROFIBUS-Interface 8 Transmitter in (8 x 4 to 20 mA, Transmitter in)
- PROFIBUS-Interface 4 x digital out Ex e/8 x digital in Ex i
- PROFIBUS-Interface 4 x digital out Ex i/8 x digital in Ex i
- PROFIBUS Interface 8 x 4 to 20 mA out Ex i/Ex e
- PROFIBUS-Interface 4 x RTD in Ex i
- PROFIBUS-Interface 8 x Relay out Ex e
- PROFIBUS-Interface 8 x Relay out Ex i
- PROFIBUS-Interface 8 x 4 to 20 mA in/4 x 4 to 20 mA in/out
- PROFIBUS-Interface 8 x 4 to 20 mA in/4 x 4 to 20 mA in/out
- PROFIBUS-DP Coupler/PROFIBUS-DP Repeater
- RS485/PROFIBUS LWL T-coupler
- RS485/PROFIBUS LWL Ring-coupler
- RS485/PROFIBUS Optical fibre branch coupler
- PROFIBUS-Interface Terminator
- Control Units MODEX
- Resistive Coupling Element
- Industry Tablets/Tablet PCs
- Touch & Mobile Computers
- Сбор данных
- Смартфоны
- Камеры
- Network Technology
- Electrical Engineering for Mining
- Электродвигатели
- Техника управления и связи
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- Командные и индикационные приборы ComEx
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- Actuating Elements
- Модули переключения ComEx с клеммами для крепления на DIN-рейку
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- Модуль переключения ComEx с клеммами для крепления на DIN-рейку
- Световой модуль ComEx с клеммами для крепления на DIN-рейку
- Световой модуль ComEx Ex i с клеммами для крепления на DIN-рейку
- Кнопка с подсветкой ComEx с клеммами для крепления на DIN-рейку
- Кнопка с подсветкой ComEx Ex i с клеммами для крепления на DIN-рейку
- Потенциометр ComEx с клеммами для крепления на DIN-рейку
- Управляющий выключатель ComEx, встраиваемый модуль, 4-полюсный
- Модуль переключения ComEx, 4-полюсный
- Модули переключения ComEx для локальных станций управления и панелей управления
- ComEx – Принадлежности
- Комплектные приборы ComEx
- Панели управления
- Pressurized Control Panels
- Installation Systems
- Switches
- Cable Entries, Line Bushings
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- Line bushings
- Line bushings with terminals
- Bushing conductor studs 690, 1000 and 1600 Volt
- Optical fibre bushings
- Electrode line bushing explosion-proof and pressure-sealed
- Bushing explosion-proof and pressure-sealed
- Cable entries
- Flameproof Enclosures
- Flameproof Enclosures
- Flameproof Enclosures
- Bushings and cable entries pressure and vacuum sealed
- Nonthreaded line bushings, pressure and vacuum sealed
- Cable entries, pressure and vacuum sealed
- Cable entries, submersible
- Bushing conductor studs, pressure and vacuum tight
- Electrode line bushings
- Special versions – Stud plate, Line bushings, Prestressed-glass line bushings
- Tab washer
- Lock nut
- Circlip
- Cable Glands
- Signalling Devices
- Lighting Technology
- Электрообогрев