The DVG-BS proximity explosion-proof reader is a device for access control and management in facilities where explosive atmospheres may occur. The reader is used to recognize information from contactless cards, key fobs, badges, and wristbands. It is used in controlled barrier devices such as doors, gates, turnstiles, airlocks, walk-through booths, etc.
Advantages
Certified equipment ensuring safety and uninterrupted operation.
The enclosure made of aluminum alloy with alloying modifiers combines exceptional mechanical strength and corrosion resistance.
Improving safety at the enterprise.
The reader can be integrated with other security systems such as CCTV cameras and alarm systems to provide a comprehensive security solution.
Protection against mechanical damage IK08 and a high degree of protection against moisture and dust IP66/IP67.
1Ex db IIC T6...T5 Gb Ex tb IIIC T70°С...T100°С Db
Degree of protection
IP66/IP67
IK08
Installation
Category II for gas subgroups IIA, IIB, IIC, zones 1, 2;
Category III for dust, explosive dust atmospheres containing volatile particles, non-conductive and conductive dust
Technical data
Ambient temperature, °C
-60...+40 (T6/T85°C) -60...+60 (T5/T100°C)
Supply voltage, V
5 DC
Current consumption, mA
13-26
Threads on connecting holes
Metric M25x1.5 GOST 24705-2004
Coating
Antistatic polymer-epoxy coating, friction-proof, spark-proof, resistant to working environments and ionizing radiation. Color RAL 7035
RFID module – SPI interface pin assignment:
• SDA – slave select;
• SCK – synchronization signal;
• MOSI – transfer from master to slave;
• MISO – transfer from slave to master;
• IRQ – interrupt pin;
• GND – ground;
• RST – reset pin;
• Vcc – 3.3 V power supply.
Technical characteristics of the RFID module: Supply voltage 3.3V.
Current consumption 13-26mA.
Operating frequency 13.56MHz.
Reading range 0 - 60 mm.
SPI interface.
Transfer rate max. 10 Mbps.
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CAD " GORELTEX "
CAD "GoreltEx" 4.1.1.851 for Windows
EXE, 188 MB
The GORELTEX CAD system is designed to automatically generate drawings of explosion-proof terminal boxes, control stations, starters, and cable penetrations. The program is designed so that it does not require specialized skills in explosion-proof equipment design or in-depth knowledge of current standards, and the system's built-in algorithms eliminate errors in drawing creation.