APT3200
Smart Pressure Transmitter
Operation Manual M3200-E01G
9
Duon System Co.,Ltd.
Note 4. APT3100 ATEX Certification is according to the below standards
EN 60079-0 : 2006
EN 60079-1 : 2007
Note 5. Installation
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All wiring shall comply with local installation requirement.
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The cable glands and blanking elements shall be of a certified flameproof type, sutable
for the condition of use and correctly installed. Also those devices should be endured at
the 130
°
C.
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Housing Ground must be followed to “local electrical codes”. The most efficient ground
procedure is to connect directly to the earth as least impedance.
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How to Housing Ground:
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* Internal Ground Connection: Internal ground connection screw is located in terminal in
housing, the screw can be identified as ground sign.
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* External Ground Assembly: This is located in the right side of housing and identified as
ground sign. (For grounding use a cable lug)
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When use tubing, Stopping boxes must be connected with the wall of housing directly.
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Tubing is installed a minimum of 5 threads.
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Sensor is to be threaded a minimum of 7 threads and prevented from turing by
tightening the housing rotation set screw.
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Do not disassemble flameproof Joints but in an unavoidable case to disassemble it or
need the specification of flameproof Joints, contact the manufacturer before doing.
Note 6. Operation
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WARNING-DO NOT OPEN WHEN AN EXPLOSIVE ATMOSPHERE MAY BE PRESENT
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Take care not to generate mechanical spark when access to the instrument and
peripheral devices in hazardous location.
Note 7. Maintenance and Repair
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The instrument modification or parts replacement by other than authorized
representative of DUON System is prohibited and will void KEMA/ATEX Explosion-proof /
Flame-proof.
2.11 EMC Conformity Standards
EMI (Emission): EN55011
EMS (Immunity): EN50082-2
DUON System recommends customer to apply the Metal Conduit Wiring or to upset he twisted pair
Shield Cable for signal wiring to conform the requirement of EMC Regulation, when customer installs
AUTROL Series Transmitters to the plant.
