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FM B
La, Lt OR Lo; OR Lc/Rc (La/Ra OR Lo/Ro) AND Li/Ri (La/Ra OR Lo/Ro)
1. INSTALLATION SHOULD BE IN ACCORDANCE WITH ANSI
/ISA RP12.06 "INSTALLATION OF INTRINSICALLY SAFE SYSTEMS
FOR HAZARDOUS (CLASSIFIED) LOCATIONS" (EXCEPT CHAPTER 5 FOR FISCO INSTALLATIONS) AND THE NATIONAL ELECTRICAL
CODE (ANSI/NFPA 70) SECTIONS 504 AND 505.
IIC/
A,B,C,D,E,F,G
IIB/
C,D,E,F,G
GROUPS
360
17.5
5
5081-T-FI
10
2.52
380
17.5
5
5081-T-FI FISCO PARAMETERS
5081-T-FI
TABLE I
MODEL NO.
10
5.32
Vmax (Vdc)
Li (uH)
Ci (nF)
Pmax (W)
Imax (mA)
SUPPLY / SIGNAL TERMINALS TB 1-15, 16
ANY FM APPROVED
ASSOCIATED
APPARATUS
ANY FM APPROVED
TERMINATOR
ANY FM APPROVED
INTRINSICALLY SAFE
APPARATUS
NON-HAZARDOUS LOCATIONS
ANY FM APPROVED
TERMINATOR
DIVISION 2
SUITABLE CLASS III,
GROUPS F & G;
DIVISION 2,
SUITABLE CLASS II,
GROUPS A,B,C,D;
DIVISION 2,
NI CLASS I,
GROUPS A, B, C, D, E, F, G;
DIVISION 1,
IS CLASS I, II, III,
HAZARDOUS (CLASSIFIED) LOCATIONS
5/6/04
J. FLOCK
FISCO
°C ABOVE SURROUNDING AMBIENT.
9. USE SUPPLY WIRES SUITABLE FOR 5
FM INTRINSIC SAFETY INSTALLATION
10
10 MAXIMUM SENSOR CABLE LENGTH IS 250 FEET.
242 (1" & 2" ONLY)
222,225,226 & 228
SENSORS
APPROVED CONDUCTIVITY
3Li + 3Lcable.
3Ci+ 3Ccable;
Pmax OR Pi Po;
Imax OR Ii Isc, It OR Io;
Vmax OR Ui Voc, Vt OR Uo;
FIELD DEVICE INPUT ASSOCIATED APPARATUS OUTPUT
WITH ASSOCIATED APPARATUS WHEN THE FOLLOWING IS TRUE:
4. THE ENTITY CONCEPT ALLOWS INTERCONNECTION OF INTRINSICALLY SAFE APPARATUS
Ca, Ct OR Co
8. NO REVISION TO DRAWING WITHOUT PRIOR FACTORY MUTUAL RESEARCH APPROVAL.
7. THE CONFIGURATION OF ASSOCIATED APPARATUS MUST BE FACTORY MUTUAL RESEARCH APPROVED
UNDER THE ASSOCIATED CONCEPT.
WHEN INSTALLING THIS EQUIPMENT.
5. ASSOCIATED APPARATUS MANUFACTURER'S INSTALLATION DRAWING MUST BE FOLLOWED
MORE THAN 250 Vrms OR Vdc.
6. CONTROL EQUIPMENT CONNECTED TO ASSOCIATED APPARATUS MUST NOT USE OR GENERATE
CLASS I AREA ONLY
FOR USE IN
(RMT PN 23572-00)
REMOTE CONTROL UNIT
INFRARED
SUITABILITY FOR DIVISION 2.
SUBSTITUTION OF COMPONENTS MAY IMPAIR INTRINSIC SAFETY OR
DISCONNECT POWER BEFORE SERVICING.
TO PREVENT IGNITION OF FLAMMABLE OR COMBUSTIBLE ATMOSPHERES,
16
15
14
13
12
11
10
9
8
7
6
5
4
3
21
WARNING-
WARNING-
3. RESISTANCE BETWEEN INTRINSICALLY SAFE GROUND AND EARTH GROUND MUST BE LESS THAN 1.0 Ohm.
2. DUST-TIGHT CONDUIT SEAL MUST BE USED WHEN INSTALLED IN CLASS II AND CLASS III ENVIRONMENTS.
XMTR
5081-T-FI
MODEL
NOTES: UNLESS OTHERWISE SPECIFIED
FM APPROVALS
5081-T-FI XMTR
THIS DOCUMENT IS
CERTIFIED BY
REV
REV
REV
REV
REV
REV
REVISIONS NOT PERMITTED
W/O AGENCY APPROVAL
5-6-04
J. FLOCK
B. JOHNSON
SCHEMATIC, INSTALLATION
Uniloc
5/6/04
5/3/04
NOMINAL SURFACE FINISH 125
B
8933
1400284
1
1
SHEET OF
NONE
B
1400284
D
C
D
C
B
A
1
2
3
4
5
6
7
8
6
7
8
5
4
3
2
B
A
10-96
1
D
APPROVALS
.030
.XX
.XXX
.010
+
-
ANGLES
+
1/2
-
+
-
TOLERANCES
SOLID EDGE
CHK
REVISION
DATE
BY
DESCRIPTION
ECO
LTR
REV
ECO NO.
RELEASE DATE
PART NO.
ITEM
QTY
BILL OF MATERIAL
DESCRIPTION
DATE
THIS DWG CREATED IN
DRAWN
CHECKED
to those who may compete with Rosemount Analytical.
Rosemount Analytical, and is not to be made available
This document contains information proprietary to
TYPE
SCALE
TITLE
REV
DWG NO.
SIZE
ENGR APVD
PROJECT
MATERIAL
FINISH
MACHINED FILLET RADII .020 MAX
REMOVE BURRS & SHARP EDGES .020 MAX
DIMENSIONS ARE IN INCHES
UNLESS OTHERWISE SPECIFIED
Rosemount Analytical,
Uniloc Division
2400 Barranca Pkwy
Irvine, CA 92606
FIGURE 4-15. FM Intrinsically Safe Installation for Model 5081-T-FI
MODEL 5081-T SECTION 4.0
INTRINSICALLY SAFE & EXPLOSION PROOF