Idiomas disponibles
Idiomas disponibles
en
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Mounting
2.4
Limitations on use
–
The flame detector is not approved for use in oxygen-enriched
atmospheres.
–
As the flame detector responds to flame, it cannot be used in locations
where flare stacks and other open flames are within its field of view without
triggering false alarms.
–
The flame detector may be obscured by extremely dense fog, smoke or
other airborne particulates.
–
Arc welding should not take place within 10 m of the flame detector when
using the highest sensitivity setting.
2.5
Approvals
For information - certificate numbers may change.
Authority/
Parameter
Standard
Hazardous area certifica-
ATEX
tion
Hazardous area certifica-
NEC 505
tion
Hazardous area certifica-
NEC 500
tion
Hazardous area certifica-
IECEx
tion
American fire service list-
FM
ing
European fire service list-
FM
ing
CE Marked (Emissions)
Element
CE Marked (Immunity)
FM
IEC 61508
Exida
Class Guideline
DNV-GL
8
Approval
Certificate
II 2 G Ex db IIC T4 Gb IP67 FM21ATEX0012X
Class 1 Zone 1 AEx db IIC
T4
Class 1 Div 1, Groups B, C,
D T4
IECEx FMG
Ex db IIC T4 Gb IP67
21.0009X
FM23FPCA0002 &
Class 3260, 3810
FM23FPUS0065
EN 54 Part 10 2002
2809-CPR-E0019
EN 61000-6-3:2007
A1:2011
EN 50130-4 2011 A1:2014
Certified SIL 2 Capable
DNVGL-CG-0339
Authority/
Parameter
Standard
Ingress Protection
FM
Further standards can be found in the EU DoC at the end of this document.
2.6
Explanation of type-identifying marking and
symbols
The flame detector is fitted with a label that shows the certification and
conditions within which it can operate.
The following label is an example only.
FLAME 1750
TYPE:
SERIAL No:
3260
EN54-10
YEAR:
2809-CPR-EXXXX
Dräger Safety AG & Co. KGaA
ENTRY:
Angle of reception 90º
Revalstraße 1
M25
½"NPT
Single
23560 Lübeck, Germany
M20
¾"NPT
Dual
Class 3 High & Standard Sensitivity
WARNING: DO NOT OPEN WHEN EXPLOSIVE ATMOSPHERE MAY BE PRESENT
WARNING: REFER TO FLAME 1750 INSTRUCTIONS FOR USE BEFORE INSTALLING OR MAINTAINING THIS UNIT
3
Mounting
3.1
Prerequisites for installation
When selecting a mounting position for the flame detector, observe the
following:
–
Ensure that the flame detector has an unobstructed view of the areas to be
protected.
–
Ensure that the mounting position is free from vibration or movement.
–
Ensure that the mounting position has sufficient support for the flame
detector and allows for horizontal adjustment.
–
Ensure that the flame detector is aimed downwards by at least 10° to 20°.
This will reduce the build-up of contaminants on the lens.
–
Ensure that the flame detector is protected from sources of impact damage
and from being knocked out of alignment.
–
Install the flame detector as far away as possible from local sources of
possible electrical interference, such as X-rays, RF (radio frequency)
interference or electrostatic discharge.
Approval
Certificate
IP67, NEMA Type 6P
0158
II 2 G Ex db IIC T4 Gb
TYPE 6P, IP67
Class I DIV 1 GROUPS B,C,D T4
AMBIENT: -60ºC to +85ºC
Class I Zone 1 AEx db IIC T4 Gb
Ambient: -50ºC to +85ºC
FM21ATEXXXXXX
IECEx FMG 21.XXXXX
Maximum Voltage: 32VDC
Do not repair flame paths contact manufacturer
Maximum Current: 700mA
Seal conduit within 18" of enclosure entrance
Instructions for use
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