ES-699 Rev F
Page 3 of 10
(2) The SVI-II AP may be up-graded in the field by the addition of a display and buttons.
4
FLAMEPROOF and DUST IGNITION PROOF REQUIREMENTS
4.1
General
The 1/2 inch NPT fittings must enter the housing at least five full turns.
The cover flange must be clean and free of corrosion products.
4.2
Category II 1D
For applications which require ATEX Category II 1D make sure to use ATEX II 1 D certified cable
glands.
4.3
Description of Flameproof Marking
The label may not appear exactly as shown.
5
INTRINSICALLY SAFE REQUIREMENTS
5.1
Div 2 (No IS Barrier)
WARNING: EXPLOSION HAZARD
–
DO NOT DISCONNECT EQUIPMENT UNLESS POWER
HAS BEEN SWITCHED OFF OR THE AREA IS KNOW TO BE NON-HAZARDOUS.
Supply Connection Wiring Must be Rated for 85
º
C
DO NOT OPEN EVEN WHEN ISOLATED WHEN
FLAMMABLE / DUST ATMOSPHERES ARE PRESENT
0518
MODEL: SVI2-abcdefgh
SN
–
nnywwnnnn
30 Volts, 4-20 mA, 150 PSI
Type 4X
–
IP 66
T6 Ta=60
º
C, T5 Ta=75
º
C, T4 Ta=85
°
C
II 2 G
ZELM 05ATEX0280X
©
SUITABLE FOR CL III
XP - CL I; DIV 1; GP B,C,D
DI - CL II; DIV 1; GP E,F,G
Supply Connection Wiring Rated for 5
º
C Above Ambient
EEx dm IIB+H
2
T6
Warning that hot
components or sparks
could cause an explosion
if the cover is opened.
Masoneilan/DRESSER
AVON MA USA
Name and address of
manufacturer
Factory Mutual and
CSA Logos
Types of
protection and
group designations
ATEX Logo
Number of Certified Body
Certificate Number
Types of
protection and
group designations
EU Community
Compliance Mark
Requirement to use high
temperature rated
wiring.
Model Designation
Voltage, current and
pressure operating limits.
Enclosure
Type
Operating Temp
–
40 to +85
º
C
Operating Temp
–
40 to +85
º
C
Operating
temperature
limits
Serial
number
Surface
temperature
ignition codes
for gas
Maximum Surface Temperature for
dust at Ta=85
°
C
II 2 D T96
°
C
Specifications and References
Hazardous Location Installation
A-9
Summary of Contents for Masoneilan SVI II AP-2
Page 1: ......
Page 8: ...Masoneilan Dresser SVI II AP Quick Start Guide vi ...
