Yokogawa RAGN - Manual (Page 30)

<6. EXPLOSION PROTECTED INSTRUMENTS>
6-4
IM 01R01B10-00E-E 2nd edition: November 01, 2011-00 All Rights Reserved. Copyright © 2011, Rota Yokogawa
Installation in Hazardous area:
F3.EPS
EX - BEREICH
HAZARDOUS
AREA
ZONE EX
GRENZWE
RT
SCHA
LT
ER GM
LIMI
T
SWITCH GM
CONT
AC
T
LIMITE GM
ROT
AMETER RAGN with option /GMx (x = 1 ... 5)
MAXIMALE MEDIUMS UND UMGEBUNGSTEMPER
AT
UR
MAXIMUM MEDIUM
AND
AMBIEN
T
TEMPER
AT
UR
E
TEMPER
AT
URE
AMBIANTE ET
T
EMPER
AT
URE DE FLUIDE MAXIMAL
E
T
=
70
°C
amax
EN 60947-5-6 (NAMUR)
GM1, GM
2
Ex IIC
T6
I = 50mA max max U = 15
V
L
= 0m
H
T
= 70
°C
C = 0n
F
P
= 187m
W
amax max
ACHTUNG!
ATTENTION!
ATTENTION
!
DIESE KONFIGURA
TION IS
T
NUR IN ZONE 1 UND 2
EINSETZBAR THIS CONFIGURA
TION IS ON
LY
FOR ZONE 1
AND
2
SICHERER BEREICH
SAFE
AREA
HORS ZON
E
NETZ / MAINS /
TENSIO
N
OPTION: /W4B 24VD
C
KFD2-SR2-Ex.
W
OPTION: /W2B 230V
AC
KF
A6-SR2-Ex.
W
9 8 1 1 1 7
1
1
1 3 4 6
+ - + -
GRENZWER
T
/ LIMI
T
/ LIMITE
MA
X
GRENZWE
RT
/ LIMI
T
/ LIMITE
MIN
TRENNSCHA
LT
VERST
ÄRKER
TRANSFORMER ISOL
AT
ED BARRIER
AMPLIFIC
AT
EUR SEP
AR
AT
EU
R
T
= 60
°C
L
= 210m
H
C = 2410nF P
= 34m
W
I = 13mA (EEx ib) IIC KFD2-SR2-Ex2.W U = 10,5
V
amax o o o o o
T
= 60
°C
L
= 97mH
C = 2320nF P
= 51
m
W
I = 19.1mA U = 10,6
V
(EEx ib) IIC amax o o o o o KF
A6-SR2-Ex2.W
(L+
(L-
)
PTB 00
AT
EX 2080
PTB 00
AT
EX 2081
EINKANALIGE VERSTÄRKER .......-SR2
-EX1.W
ANSCHLUSS WIE GRENZWE
RT
"MAX
"
ONE CHANNE
L
TRANSMITTER .....-SR2-EX1.W
CONNECTION LIKE LIMI
T
"MAX"
UN CANA
L
AMPLIFIC
AT
EUR ........-SR2-EX1.W RACCOR
D COMME LIMITE "MAX
"