Yokogawa RAGN User Manual
Page 28
<6. EXPLOSION PROTECTED INSTRUMENTS>
6-2
IM 01R01B10-00E-E 2nd edition: November 01, 2011-00
All Rights Reserved. Copyright © 2011, Rota Yokogawa
Installation in Hazardous area:
15
4 6
3
1
14
12
10
11
8 7
9
U
Mains / Netz
/ T
ension
One channel transmitter : ...-SR2-Ex1
.W
, connection like limit MAX
Einkanaliger
V
erstärker : ...-SR2-Ex1
.W
, Anschluss wie Grenzwert MAX
Un canal amplificateur : ...-SR2-Ex1
.W
, raccord comme limite MAX
Transmitter Relay Trennschaltverstärke
r
Amplificateur Separateur
Limit / Grenzwert / Limite MI
N
Limit / Grenzwert / Limite MAX
Ma
x
Mi
n
EN 60947-5-6 (Namur
)
Maximum medium- and ambient temperature
:
Maximale Mediums- und Umgebungstemperatur
:
Temperature ambiante et temperature de fluide maximale
:
Tamax = 60°
C
-
+
-
+
~
~
+ -
+ -
Ci = 200nF
Ex
ia IIC
T6
Li = 20mH
RI20-10, RI20-17
Pi = 66mW
Ii = 22
m
A
Ui = 12V
PTB 03
A
TEX
21
11
C = 2320nF
I = 19,1
m
A
P = 51mW
U = 10.6
V
L = 97mH
PTB 00
ATEX 2081
EEx ia / ib IIC
KF
A6-SR2-Ex2.W
o
o o
o o
C = 2410nF
I = 13
m
A
P = 34m
W
U = 10.5V
L = 210m
H
PTB 00
ATEX 2080
EEx ia / ib IIC
KFD2-SR2-Ex2.W
o
o o
o o
Hazardous
Are
a
Ex- Bereic
h
Zone Ex
Safe
Are
a
Sicherer Bereic
h
Hors Zone
Option /W4B 24VDC
KFD2-SR2-Ex2.W
Option /W2B 230
VA
C
KF
A6-SR2-Ex2.W
Inductive ring sensor RI20 Induktiver Ringinitiator RI20 Bague inductive RI20
Rotameter
RAGN
option
/GRx (x = 2 ... 8)
F2.EPS