YOKOGAWA Dpharp EJX110A, Руководство по установке

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<2. Handling Cautions>
8
IM 01C25A01-01E
WARNING
The range setting switch must not be used in a
hazardous area.
IMPORTANT
For combined approval types
Once a device of multiple approval type is installed,
it should not be re-installed using any other approval
types. Apply a permanent mark in the check box of
the selected approval type on the certification label on
the transmitter to distinguish it from unused approval
types.
2.4.1 FM Approval
a. FM Intrinsically Safe/Nonincendive for
HART/BRAIN Protocol Type (Except for
EJX9

0A)
Note 1. EJX/EJA-E Series pressure transmitters with
optional code /FS1 are applicable for use in
hazardous locations.
• Applicable Standard:
Class 3600:2011, Class 3610:2010,
Class 3611:2004, Class 3810:2005
ANSI/ISA-60079-0:2009, ANSI/ISA-60079-11:2009
NEMA 250:1991
• Rating
Intrinsically Safe for
Class I, II, III Division 1,
Groups A, B, C, D, E, F, G T4
Class I Zone 0 AEx ia IIC T4
Nonincendive for
Class I, II, III Division 2
Groups A, B, C, D, F, G T4
Class I, Zone 2 Group IIC T4
• Ambient temperature: –60 to 60°C
• Enclosure: Type 4X
Note 2. Installation
Installation should be in accordance with Control
Drawing IFM022-A12.
Note 3. Maintenance and Repair
• The instrument modification or parts replacement
by other than authorized representative of
Yokogawa Electric Corporation is prohibited and
will void Factory Mutual Intrinsically safe and
Nonincendive Approval.