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45
95-8714
6.3
APPENDIX E
ADDITIONAL APPROVALS
The following items, functions, and options describe various other approvals applicable to the LS2000.
SIL APPROVAL
IEC 61508: 2010 Parts 1-7
Certified SIL 2 Capable.
Refer to the Safety Reference Manual (form number 95-8727) for details.
DNV GL
Type Approval Certificate No. TAA000002M.
Subject Matter of the Approval
FlexSight™ LS2000 Line-of-Sight Infrared Gas Detector is found to comply with Det Norske Veritas’
Rules for Classification of Ships and Det Norske Veritas’ Offshore Standards.
Application
Location Classes
MODEL
TEMPERATURE
HUMIDITY
VIBRATION
EMC
ENCLOSURE
LS2000
D
B
A/B
B
C/IP66/IP67
Relevant tests according to “Standard for Certification No. 2.4.”
Location classes for LS2000 (Shaded areas show Det-Tronics approved location classes)
COLUMN 1
COLUMN 2
TYPE
LOCATION WITHIN MAIN AREA
MAIN AREAS ON BOARD
Machinery
spaces
Control room,
Accommodation Bridge
Pump room,
Holds, Rooms with
no heating
Open
Deck
Temperature
Inside cubicles, desks, etc. with
temperature rise of 5°C or more
B
B
B
D
D
All other locations
A
A
A
C
D
Humidity
Locations where special precautions
are taken to avoid condensation
A
A
A
A
A
All other locations
B
B
B
B
B
Vibration
On machinery such as internal
combustion engines, compressors,
pumps, including piping on such
machinery
B
—
—
B
B
Masts
—
—
—
—
—
All other locations
A
A
A
A
A
EMC (Electro-
magnetic
compatibility
All locations within specified main
areas
A
A
B
A
B
Enclosure
Submerged application
D
—
—
D
D
Below floor plates in engine room
C
—
—
—
—
All other locations
B
A
A
B
C