YOKOGAWA EJX110A - Page 15

<2. Handling Cautions>
14
IM01C25A01-01E
F0206.ai
Class I, II, III, Division 1,
Groups A, B, C, D, E, F, G
Pressure Transmitters
Safety Barrier
Supply
Hazardous Location Nonhazardous Location
General
Purpose
Equipment
+
–
+
–
+
–
+
–
[Intrinsically Safe]
Group IIC, Zone 0
F0207.ai
Pressure Transmitters
Supply
Hazardous Location Nonhazardous Location
+
–
+
–
Class I, II, Division 2,
Groups A, B, C, D, F, G
Class III, Division 1.
Not Use
Safety Barrier
[Nonincendive]
CSA Certified
Equipment
([nL] or
nonincendive)
Group IIC, Zone 2
b. CSA Intrinsically Safe for Fieldbus Type
(Except for EJX90A)
EJX/EJA-ESeriespressuretransmitterswithoptional
code/CS15areapplicableforuseinhazardous
locations.
• Certicate:1689689
• Applicablestandard:C22.2No.0,C22.2No.0.4,
C22.2No.25,C22.2No.94,C22.2No.157,
C22.2No.213,C22.2No.61010-1,
C22.2No.61010-2-030,C22.2No.60079-0,
 CAN/CSAE60079-0,CAN/CSAE60079-11,
CAN/CSAE60079-15,IEC60529
• CSAIntrinsicallySafeApproval
 ClassI,Division1,GroupsA,B,C,&D;ClassII,
Division1,GroupsE,F&G;ClassIII;ExiaIICT4
 AmbientTemperature:–40*to60°C(–40*to
140°F)Encl.Type4X,IP66/IP67
 *–15°Cwhen/HEisspecied.
• CSANonincendiveApproval
 ClassI,Division2,GroupsA,B,C,&D;ClassII,
Division2,GroupsF&G;ClassIII;ExnLIICT4
 AmbientTemperature:–40*to60°C(–40*to
140°F)Encl.Type4X,IP66/IP67
 *–15°Cwhen/HEisspecied.
 Caution for CSA Intrinsically Safe Type.
(Following Contents Refer to “DOC. No.
ICS018)
Installation Diagram for Intrinsically Safe
(Division 1 Installation)
Non-Hazardous Location
Hazardous Location
F0229.ai
Terminator
Safety Barrier
Field Instruments
Pressure
Transmitter
Field Instruments
+
–
+
–
+
–
Terminator
+
–
+
–
Note1. ThesafetybarriermustbeCSAcertied.
Note2. Inputvoltageofthesafetybarriermustbeless
than250Vrms/Vdc.
Note3. Installationshouldbeinaccordancewith
CanadianElectricalCodePartIandlocal
ElectricalCode.
Note4. Donotalterdrawingwithoutauthorizationfrom
CSA.
Electrical Data:
•Rating1(Entity)
 ForGroupsA,B,C,D,E,F,andGorGroupIIC
 Ui(vmax)=24Vdc
 Ii(Imax)=250mA
 Pi(Pmax)=1.2W
 Ci=3.52nF
 Li=0μH
or
•Rating2(FISCO)
 ForGroupsA,B,C,D,E,F,andGorGroupIIC
 Ui(vmax)=17.5Vdc
 Ii(Imax)=380mA
 Pi(Pmax)=5.32W
 Ci=3.52nF
Li=0μH
or