Yokogawa EXA SC202 2-Wire Conductivity Transmitter/Analyzer - Manual (Page 16)

IM 12D08B02-01E
Specifications 2-3
NEPSI Certification (SC202S-K)
NEPSI Intrinsically Safe Type
Cert No. GYJ081157X
• Applicable Standard:
GB3836.1-2000, GB3836.4-2000
• Type of Protection and Marking Code:
Ex ia IIC T4/T6
• Ambient Temperature :
T6; –10 to 40°C, T4; –10 to 55°C
Note 1 Entity Parameters
• Intrinsically safe input parameters
(terminal + and -):
Maximum Input Voltage (Ui) = 31.5 V
Maximum Input Current (Ii) = 100 mA
Maximum Input Power (Pi) = 1.2 W
Maximum Internal Capacitance (Ci) = 22 nF
Maximum Internal Inductance (Li) = 35 μH
• Intrinsically safe output parameters and
maximum external parameters
(terminal 11 and 16):
Uo=14.4 V, Io=13 mA, Po=185 mW, Co=59
nF, Lo=200 mH
Note 2 Installation
• Electrostatic charges on the display window
shall be avoided.
• The external earth connection facility shall be
connected reliably.
• The instrument modification or parts
replacement by other than authorized
representative of Yokogawa Electric
Corporation and will void NEPSI Intrinsically
safe certification.
• The user shall not change the configuration
in order to maintain/ensure the explosion
protection performance of the equipment. Any
change may impair safety.
• For installation, use and maintenance of
the product, the end user shall observe the
instruction manual and the following standards:
GB50257-1996 "Code for construction and
acceptance of electric device for explosion
atmospheres and fire hazard electrical
equipment installation engineering''.
Item Description Code
IECEx Type of protection "n"
Applicable standard: IEC 60079-15:2001,
IEC 60079-0:2004
Certificate: IECEx KEM 06.0053X
Ex nA [nL] IIC
Temp. Class: T4, Amb. Temp.: -10 to 55°C
T6, Amb. Temp.: -10 to 40°C
Ui=31.5 V, Ci=22 nF, Li=35 μH
IECEx Intrinsically safe
Applicable standard: IEC 60079-0, IEC60079-11,
IEC60079-26
Certificate: IECEx KEM 06.0053X
Zone 0 Ex ia IIC
Temp. Class: T4, Amb. Temp.: -10 to 55°C
T6, Amb. Temp.: -10 to 40°C
Ui=31.5 V, Ii=100 mA, Pi=1.2 W, Ci=22 nF, Li=35 μH
-N
-A
T12E.EPS
IECEx
Scheme
CSA Non-incendive safe Approval or
t
ype of protection "n"
Applicable standard: C22.2, No.0-M1991,
C22.2, No.04-M2004, C22.2, No.157-M1992,
C22.2, No.213-M1987, C22.2, No.61010-1
Class I, Division 2, Groups ABCD
Ex nA [nL] IIC
Temp. Class: T4, Amb. Temp.: -10 to 55°C
T6, Amb. Temp.: -10 to 40°C
Ui(Vmax)=31.5 V, Ci=22 nF, Li=35 μH
-N
CSA Intrinsically safe Approval
Applicable standard: C22.2, No. 0-M1991,
C22.2, No. 04-M2004, C22.2, No. 157-M1992,
C22.2, No. 61010-1
Ex ia Class I, Division 1, Groups ABCD
Ex ia IIC
Temp. Class: T4, Amb. Temp.: -10 to 55°C
T6, Amb. Temp.: -10 to 40°C
Ui(Vmax)=31.5 V, Ii(Imax)=100 mA,
Pi(Pmax)=1.2 W, Ci=22 nF, Li=35 μH
-A
Canadian
Standards
Association
(CSA)
Item Description Code
CENELEC ATEX (KEMA) Type of protection "n"
Applicable standard: EN60079-0:2006,
EN60079-15:2003
Certificate: KEMA 07ATEX0051
EEx nA [nL] IIC, Group: II, Category: 3G
Temp. Class: T4, Amb. Temp.: -10 to 55°C
T6, Amb. Temp.: -10 to 40°C
Ui=32 V, Ci=220 pF, Li=0 μH
CENELEC ATEX (KEMA) Intrinsically safe Approval
Applicable standard: EN60079-0, EN50020
EN60079-26
Certificate: KEMA 07ATEX0050 X
Ex ia IIC, Group: II, Category: 1G
Temp. Class: T4, Amb. Temp.: -10 to 55°C
Ui=24 V, Ii=250 mA, Pi=1.2 W, Ci=220 pF, Li=0 μH
CENELEC
ATEX
ATEX.EPS
Entity
CENELEC
ATEX
CENELEC
ATEX
FISCO
-F
-P
or
-D
-B
or
CENELEC ATEX (KEMA) Intrinsically safe Approval
Applicable standard: EN60079-0, EN50020
EN60079-26, EN60079-27
Certificate: KEMA 07ATEX0050 X
Ex ia IIC, Group: II, Category: 1G
Temp. Class: T4, Amb. Temp.: -10 to 55°C
Ui=17.5 V, Ii=380 mA, Pi=5.32 W, Ci=220 pF, Li=0 μH
mA
Item Description Code
IEC.EPS
Entity
FISCO
-F
-P
or
-D
-B
or
IECEx Type of protection "n"
Applicable standard: IEC 60079-15:2001,
IEC 60079-0:2004
Certificate: IECEx KEM 07.0027X
Ex nA [nL] IIC
Temp. Class: T4, Amb. Temp.: -10 to 55°C
T6, Amb. Temp.: -10 to 40°C
Ui=32 V, Ci=220 pF, Li=0 μH
IECEx Intrinsically safe
Applicable standard: IEC 60079-0, IEC60079-11,
IEC60079-26
Certificate: IECEx KEM 07.0027X
Zone 0 Ex ia IIC
Temp. Class: T4, Amb. Temp.: -10 to 55°C
Ui=24 V, Ii=250 mA, Pi=1.2 W, Ci=220 pF, Li=0 μH
IECEx Intrinsically safe
Applicable standard: IEC 60079-0, IEC60079-11,
IEC60079-26, IEC60079-27
Certificate: IECEx KEM 07.0027X
Zone 0 Ex ia IIC
Temp. Class: T4, Amb. Temp.: -10 to 55°C
Ui=17.5 V, Ii=380 mA, Pi=5.32 W, Ci=220 pF, Li=0 μH
IECEx
Scheme
IECEx
Scheme
IECEx
Scheme
mA
Item Description Code
CSA Non-incendive safe Approval or
t
ype of protection "n"
Applicable standard: C22.2, No.0-M1991,
C22.2, No.04-M2004, C22.2, No.157-M1992,
C22.2, No.213-M1987, C22.2, No.61010-1
Class I, Division 2, Groups ABCD
Ex nA [nL] IIC
Temp. Class: T4, Amb. Temp.: -10 to 55°C
T6, Amb. Temp.: -10 to 40°C
CSA Intrinsically safe Approval
Applicable standard: C22.2, No. 0-M1991,
C22.2, No. 04-M2004, C22.2, No. 157-M1992,
C22.2, No. 61010-1
Ex ia Class I, Division 1, Groups ABCD
Ex ia IIC
Temp. Class: T4, Amb. Temp.: -10 to 55°C
CSA.EPS
Canadian
Standards
Association
(CSA)
Ui(Vmax)=24 V, Ii(Imax)=250 mA,
Pi(Pmax)=1.2 W, Ci=220 pF, Li=0 μH
Ui(Vmax)=17.5 V, Ii(Imax)=380 mA,
Pi(Pmax)=5.32 W, Ci=220 pF, Li=0 μH
Entity
FISCO
Ui(Vmax)=32 V, Ci=220 pF, Li=0 μH
Ui(Vmax)=32 V, Ci=220 pF, Li=0 μH
Entity:
FNICO:
-F
-P
or
-D
-B
or