Siemens SITRANS LR, Quick Start Manual, Page: 181 / 184

A5E32106153 SITRANS Probe LR – QUICK START MANUAL Page A-3
m
mmmm
A: Connect
ion Dr
awi
n
gs
Wiring Drawing: Intrinsically Safe (CSA)
Note:
Reference drawing 23651621 is available from the SITRANS Probe LR product page of
our website at: https://pia.khe.siemens.com/index.asp?Nr=11158.
Product
Group
2365162100
S.
NGUYEN
PETERBOROUGH 24
/APRIL
/
03
RADAR
FOR
APPROV
AL
0
T.
ADAM
R.
CL
YSDALE
1:1
1
1
NONE
B
SITRANS
L
R
200
/
Probe
LR,
INTRINSICALL
Y
SAFE
CONNECTION
D
RA
WING
CSA
23651621
0
RPC
SN
APRIL
24/03
NOTES:
1.
ANY
C
SA
CER
TIFIED
INTRINSICALL
Y
SAFE
BARRIER
OR
ASSOCIA
T
ED
APP
ARA
T
US
WITH
A
L
INEAR
OUTPUT
.
2.
APPROVED
DUST
-TIGHT
A
ND
W
A
TER-TIGHT
C
ONDUIT
SEALS
A
RE
REQUIRED
FOR
CLASS
II,
DIV
.1,
GROUP
G
AND
O
UTDOOR
TYPE
4X
LOCA
TIONS
3.
THE
MAXIMUM
V
OL
T
A
GE
OF
THE
SAFE
L
OCA
TION
APP
ARA
T
US
MUST
NOT
EXCEED
250
V
rms.
4.
INST
ALLA
TION
T
O
BE
IN
ACCORDANCE
WITH
THE
C
ANADIAN
E
LECTRICAL
C
ODE
P
AR
T
1
.
UNDER
T
HE
ENTITY
EV
ALUA
TION
CONCEPT
,
T
HE
SITRANS
L
R
200
/
Probe
LR
HAS
T
HE
FOLLOWING
INPUT
P
A
RAMETERS
:
V
=
30
VOL
T
S
=
120
mA
C
=
3.6
n
F
L
=
0
.1
mH
P
=
0.8
W
OR
(V
x
)
/
4
=
0
.8
W
3.
max
m
ax
i
i
max
m
ax
max
I
I
.
HAZARDOUS
LOCA
TION
NON-HAZARDOUS
LOCA
TION
SAFE
AREA
APP
ARA
TUS
INTRINSICALL
Y
S
AFE
B
ARRIER
(S
E
E
N
O
T
E
S1&2
)
Load
4-20
mA
VV
O
C
£
max
II
SC
£
max
CC
+
C
a
³
i
cable
LL
+
L
a
i
cable
³
Substitution
of
component
s
may
imp
air
intrinsic
safety
.