Level Plus
®
LevelLimit
®
Operation Manual
I
29
I
13.4 FMC (CEC)
13.4.1 Intrinsically Safe
13.4.1.1 Specific conditions of safe use
1. The apparatus enclosure contains aluminum and is considered to
constitute a potential risk of ignition by impact or friction. Care
must be taken into account during installation and use to prevent
impact or friction. (When installed in a Ga Approval)
2. The maximum permitted ambient temperature of the Level Plus
®
Digital/Analog Level Transmitter is 71 °C. To avoid the effects of
process temperature and other thermal effects care shall be taken
to ensure the surrounding ambient and the ambient inside the
transmitter housing does not exceed 71°C.
3. Some models contain non-metallic enclosure parts, to prevent the
risk of electrostatic sparking the nonmetallic surface should only
be cleaned with a damp cloth.
13.4.1.2 Labels
Fig. 17: Intrinsically Safe FMC label, Modbus Dual Cavity Housing
1
1
2
2
A
A
B
B
551702-
***NO REVISIONS SHALL BE MADE WITHOUT THE NOTIFICATION TO APPROVAL AGENCY(S).***
B 7847 IP RATING WAS 66 NJ 12/02/14
LEVEL
METRIC
(ACP) LABEL, LP, IS CANADA-DIGITAL
MTS SYSTEMS CORPORATION
SENSORS DIVISION
3001 SHELDON DRIVE, CARY, NC 27513
FIRST
ANGLE
C 8037 ADDED FRENCH TRANSLATION DR 10/12/15
E
- THREAD DEPTHS ARE TO MIN. FULL THDS
- DRILL DEPTHS ARE TO FULL DIA.
- REMOVE BURRS AND SHARP EDGES
- DO NOT SCALE PRINT
- MACHINED SURFACE FINISH 3.2uM [125 uIn]
m
THE INFORMATION AND DESIGN(S) DISCLOSED
HEREIN ARE THE PROPERTY OF MTS SYSTEMS
CORPORATION AND MAY NOT BE USED,
REPRODUCED OR DISCLOSED IN ANY FORM
EXCEPT AS GRANTED IN WRITING BY MTS
SYSTEMS CORPORATION. THIS RESTRICTION
EXCLUDES INFORMATION THAT IS IN THE
PUBLIC DOMAIN OR WAS LEGITIMATELY IN THE
PRIOR POSSESSION OF THE RECIPIENT.
PROPRIETARY DATA
BY
NJ
DRAWN BY:
REV
SHEET
DWG NO.
1:1
1
1 OF
DATE
TITLE
UNLESS OTHERWISE SPECIFIED
ANGLES
SIZE
SCALE:
PRODUCT LINE
1 PLACE
MM
TOLERANCES
0 PLACES
MM
0.1
0.5
DESCRIPTION
ECO #
REV
D 8183 ADDED CL. I Zone 0/1 MS 8/8/16
E 8389 ADDED 651594-2 MS 10/ 7 /19
MTS Systems Corp. Sensors Division
3001 Sheldon Drive, Cary, N.C. 27513
INTRINSICALLY SAFE: CL. I, Div. 1, GR. ABCD, CL. I Zone 0/1 Ex ia IIC T4
Ta = -50°C TO +71°C ; IP65
REFER TO INSTALLATION DWG #651543-2/651594-2 FOR CAUTION/WARNINGS
WARNING: SUBSTITUTION OF COMPONENTS MAY IMPAIR INTRINSIC SAFETY
Avertissement : Se référer au document DWG # 651543-2/651594-2 précautions d'installations
ATTENTION : La substitution de composants peut compromettre la sécurité intrinsèque
LPXXXXXXXXXXXXXXXXXXXX
XXXXXXXXX XX-XX
35.05 [1.38]
"L1"
∆
"L2"
17.53 [.69]
8.97 [.35]
3.47 [.14]
R
FM
C
NOTES:
1. STANDARD LETTERING UNIVERS 55
OR ITC GARAMOND BOOK.
2. MATERIAL TO BE SCREEN PRINTED ALUMINUM WITH SATIN
BACKGROUND AND BLACK TEXT OR LASER ETCHED ALUMINUM.
3.
∆
INDICATES CRITICAL DIMENSIONS.
4. DIMENSIONS IN BRACKETS [ ] ARE IN INCHES.
5. MATERIAL: .8 [.03] THICK ALUMINUM.
6. REFER TO TABLE 1 FOR "L1" & "L2" DIMENSIONS.
APPROVED
Level Plus Transmitter
P/N 551702-X Rev E
TABLE 1
DASH # HOUSING
"L1"
"L2"
-1
ADALET
85.85 [3.38] 79.76 [3.14]
-2
LIMATHERM 65 [2.56]
58 [2.28]
4.0 POINT TEXT SIZE (TYP.)
SEE TABLE 1 FOR DASH #
FM LOGO ARTWORK
4.5 POINT TEXT SIZE
7.5 POINT SIZE
USE MTS LOGO ARTWORK
14.0 POINT SIZE
SERIAL NO./DATE CODE
MTS TO PRINT MODEL NO.
3.05 [.12]
(2X)
