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APT3100 Smart Pressure Transmitter
Operation Manual M3100-E01B
14 DUON System Co., Ltd.
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Type of Protection and Marking Code: Ex d
Ⅱ
C T6
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Temperature Class: T6
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Ambient Temperature: -20 ~ 60'C
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Process Temperature: Max. 80'C
[Note2] Electrical Data
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Supply Voltage: Maximum 45 Vdc
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Output signal: 4 ~ 20mA, maximum 22mA
[Note3] Installation
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All wiring shall comply with local installation requirement.
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The cable entry devices shall be of a certified flameproof type, suitable for conditions of
use.
[Note4] Operation
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Wait one minute after power -disconnection, before opening the enclosure.
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Take care not to generate mechanical spark when access to the instrument and
peripheral devices in hazardous location.
[Note5] 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 KOSHA Flameproof.
2.10.2 KTL
Certification
Caution for KTL intrinsic safety type is following type.
[Note1] Model APT3200 for potentially explosive atmosphere:
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Type of Protection and Marking Code: Ex ia
Ⅱ
C T5
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Temperature Class: T5
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Ambient Temperature: -20 ~ 60'C
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Process Temperature: Max. 80'C
[Note2] Entity Parameter
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Umax =
40
Vdc
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Imax =
165
mA
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Pmax =
0.9
W
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Ci
= 1.102
µ
F
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Li
= 0.94 m
H
CAUTION
Necessarily use an appropriate barrier matched on the above Entity Parameter.
[Note3] Installation
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All wiring shall comply with local installation requirement.
[Note5] 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 KTL Intrinsic Safety Type.
2.10.3 CSA
Certification
Caution for CSA Explosionproof / Flameproof is following type.