Yokogawa EJA530A - Manual (Page 61)

IM 01C21F01-01E 10-5
10. GENERAL SPECIFICATIONS
Item Description Code
CSA Explosionproof Approval *1
Certificate: 1089598
Explosionproof for Class I, Division 1, Groups B, C and D
Dustignitionproof for Class II/III, Division 1, Groups E, F and G
Division2 ‘SEALS NOT REQUIRED’ , Temp. Class: T4, T5, T6 Encl Type 4x
Max. Process Temp.: T4; 120 ЊC (248ЊF), T5; 100ЊC (212ЊF), T6; 85ЊC (185ЊF)
Amb. Temp.: –40 to 80 ЊC (–40 to 176ЊF)
Process Sealing Certification
Dual Seal Certified by CSA to the requirement of ANSI/ISA 12.27.01
No additional sealing required. Primary seal failure annunciation: at the zero
adjustment screw
CF1
Canadian Standards
Association (CSA)
CSA Intrinsically safe Approval *1
Certificate: 1053843
Intrinsically Safe for Class I, Groups A, B, C and D Class II and III, Groups E, F and G
Nonincendive for Class I, Division 2, Groups A, B, C and D Class II, Division 2,
Groups F and G and Class III (not use Safety Barrier)
Encl Type 4x, Temp. Class: T4, Amb. Temp.: –40 to 60 ЊC (–40 to 140ЊF)
Vmax=30 V, Imax=165 mA, Pmax=0.9 W, Ci=22.5 nF, Li=730 ␮H
Process Sealing Certification
Dual Seal Certified by CSA to the requirement of ANSI/ISA 12.27.01
No additional sealing required. Primary seal failure annunciation: at the zero
adjustment screw
CS1
IECEx
Scheme
SU2
IECEx Intrinsically safe, type n and Flameproof Approval *2
Intrinsically safe and type n
Certificate: IECEx KEM 06.0007X
Ex ia IIC T4, Ex nL IIC T4 Enclosure: IP67
Amb. Temp.: –40 to 60 ЊC (–40 to 140ЊF), Max. Process Temp.: 120ЊC (248ЊF)
Electrical Parameters: [Ex ia] Ui=30 V, Ii=165 mA, Pi=0.9 W, Ci=22.5 nF, Li=730 ␮H
[Ex nL] Ui=30 V, Ci=22.5 nF, Li=730 ␮H
Flameproof
Certificate: IECEx KEM 06.0005
Ex d IIC T6...T4 Enclosure: IP67
Max.Process Temp.: T4;120 ЊC (248ЊF), T5;100ЊC (212ЊF), T6; 85ЊC (185ЊF)
Amb.Temp.: –40 to 75 ЊC (–40 to 167ЊF) for T4, –40 to 80ЊC (–40 to 176ЊF) for T5,
–40 to 75 ЊC (–40 to 167ЊF) for T6
CU1 Combined CF1 and CS1 *1
T1007-2.EPS
*1: Applicable for Electrical connection code 2 and 7 (1/2 NPT female).
*2: Applicable for Electrical connection code 2, 4 and 7 (1/2 NPT and M20 female).