Anschlusszeichnung (Eigensicher: Csa) - Siemens sitrans LR 200 HART Betriebsanleitung

Anschlusszeichnung (Eigensicher: CSA)

Substitution of components
may impair intrinsic safety.
NOTES:
1. ANY CSA CERTIFIED INTRINSICALLY SAFE BARRIER OR ASSOCIATED
APPARATUS WITH A LINEAR OUTPUT.
2. UNDER THE ENTITY EVALUATION CONCEPT, THE SITRANS LR 200 / Probe LR
HAS THE FOLLOWING INPUT PARAMETERS :
I
V = 30 VOLTS = 120 mA
max max
I
P = 0.8 W OR (V x ) / 4 = 0.8 W
max max max
3. APPROVED DUST-TIGHT AND WATER-TIGHT CONDUIT SEALS ARE REQUIRED
FOR CLASS II, DIV.1, GROUP G AND OUTDOOR TYPE 4X LOCATIONS
3. THE MAXIMUM VOLTAGE OF THE SAFE LOCATION APPARATUS
MUST NOT EXCEED 250 V rms.
4. INSTALLATION TO BE IN ACCORDANCE WITH THE CANADIAN ELECTRICAL CODE PART 1.
.
Seite 26 SITRANS LR 200 (HART) – BETRIEBSANLEITUNG
HAZARDOUS LOCATION
Load
4-20 mA
C = 3.6 nF L = 0.1 mH
i i
NON-HAZARDOUS LOCATION
V £ V
max
O C
I £ I
max
SC
C ³ C + C
a i cable
L ³ L + L
a i cable
INTRINSICALLY SAFE BARRIER
(SEE NOTES 1 & 2)
0 FOR APPROVAL
Product Group
RADAR
24 / APRIL / 03
R. CLYSDALE
T. ADAM
S. NGUYEN
PETERBOROUGH
2365162100 1 : 1
SITRANS LR 200 (HART) – BETRIEBSANLEITUNG
SAFE AREA
APPARATUS
APRIL
RPC SN
24/03
B
NONE
SITRANS LR 200 / Probe LR,
CSA INTRINSICALLY SAFE
CONNECTION DRAWING
23651621
0
1
1
7ML19985FN34