Det-Tronics X3301 User manual

2.7 Rev: 1/16 95-8704
Instructions
Multispectrum IR Flame Detector
X3301

Table of Contents
DESCRIPTION........................1
Outputs ...........................1
LED ..............................2
oi (Optical Integrity) .................2
Communication .....................3
Data Logging.......................3
Integral Wiring Compartment ..........3
Detector Sensitivity Levels . . . . . . . . . . . . 3
GENERAL APPLICATION INFORMATION ..4
Response Characteristics.............4
Important Application Considerations ...4
IMPORTANT SAFETY NOTES ...........4
INSTALLATION .......................5
Detector Positioning .................5
Detector Orientation .................6
Protection Against Moisture Damage....6
Wiring Procedure ...................6
Setting Device Network Addresses
(EQP Model Only) ................13
STARTUP PROCEDURE...............14
Fire Alarm Test ....................14
TROUBLESHOOTING.................14
MAINTENANCE ......................15
Cleaning Procedure ................15
oi Plate Removal and Replacement ....15
Periodic Checkout Procedure.........16
Clock Battery......................16
FEATURES .........................16
SPECIFICATIONS ....................17
REPLACEMENT PARTS . . . . . . . . . . . . . . . 19
Replacement Parts List..............19
DEVICE REPAIR AND RETURN.........19
ORDERING INFORMATION ............19
Accessories.......................19
X3301 Model Matrix ................20
HIGH RESOLUTION FIELD OF VIEW
DIAGRAMS .........................21
APPENDIX A – FM APPROVAL AND
PERFORMANCE REPORT .............25
APPENDIX B – CSA APPROVAL ........33
APPENDIX C – ATEX APPROVAL .......34
APPENDIX D – IECEx APPROVAL .......36
APPENDIX E – EN54 APPROVALS ......37
APPENDIX F – OFFSHORE APPROVALS ..38
APPENDIX G – ADDITIONAL APPROVALS ..39
APPENDIX H – DECLARATION OF
CONFORMITY .....................40

195-8704 2.7
IMPORTANT
Be sure to read and understand the entire
instruction manual before installing or
operating the ame detection system. Any
deviation from the recommendations in this
manual may impair system performance
and compromise safety.
ATTENTION
The X3301 includes the Automatic oi ®
(Optical Integrity) feature — a calibrated
performance test that is automatically
performed once per minute to verify
complete detector operation capabilities.
Testing with an external test lamp is not
approved or required.
DESCRIPTION
The X3301 is a multispectrum infrared (IR) flame
detector. It provides unsurpassed detection
of fires from light to heavy hydrocarbon fuels
combined with the highest degree of false alarm
rejection. The detector has Division and Zone
explosion-proof ratings and is suitable for use in
indoor and outdoor applications.
The X3301 contains three IR sensors with their
associated signal processing circuitry. The
standard output configuration includes fire, fault
and auxiliary relays. Output options include:
– 0–20 mA output (in addition to the three
relays)
– Pulse output for compatibility with existing
Detector Electronics Corporation (Det-Tronics)
controller based systems (with fire and fault
relays)
– Eagle Quantum Premier
®
(EQP) compatible
model (no analog or relay outputs)
– HART communication
A tri-color LED on the detector faceplate indicates
normal condition and notifies personnel of fire
alarm or fault conditions.
Microprocessor controlled heated optics increase
resistance to moisture and ice.
The X3301 housing is available in copper-free
aluminum or stainless steel, with NEMA/Type 4X
and IP66/IP67 rating.
OUTPUTS
Relays
The standard detector is furnished with fire, fault,
and auxiliary relays. All three relays are rated 5
amperes at 30 Vdc.
The Fire Alarm relay has redundant terminals
and normally open / normally closed contacts,
normally de-energized operation, and latching or
non-latching operation.
The Fault relay has redundant terminals and
normally open contacts, normally energized
operation, and latching or non-latching operation.
The Auxiliary relay has normally open /
normally closed contacts, and is configurable
for energized or de-energized operation, and
latching or non-latching operation to perform as
a secondary relay for fire alarm or fault. All relay
functions can be configured by using the latest
version of Inspector Monitor.
INSTRUCTIONS
Multispectrum IR Flame Detector
X3301
©Detector Electronics Corporation 2016 Rev: 1/16

95-8704
2
2.7
0 to 20 mA Output
A 0–20 mA output is available as an option (in
addition to the three relays). This option provides
a 0–20 mA dc current output for transmitting
detector status information to other devices. The
circuit can be wired in either an isolated or non-
isolated configuration and can drive a maximum
loop resistance of 500 ohms from 18 to 19.9 Vdc
and 600 ohms from 20 to 30 Vdc. Table1 indicates
the detector status conditions represented by the
various current levels. The output is calibrated at
the factory, with no need for field calibration. A
model with relays and 0–20 mA with HART is also
available. Refer to Addendum number 95-8577
for complete details.
NOTE
The output of the 0–20 mA current loop is
not monitored by the fault detection circuitry
of the X3301. Therefore, an open circuit on
the loop will not cause the fault relay to
change state or the detector status LED
to indicate a fault. The status of the LED
always follows the status of the relays.
An alarm condition will normally over-ride a fault
condition, unless the nature of the fault condition
impairs the ability of the detector to generate or
maintain an alarm output, i.e., loss of operating
power.
LON/SLC Output
The EQP model is designed for use exclusively
with the Det-Tronics Eagle Quantum Premier
system. The detector communicates with the
system controller over a digital communication
network or LON/SLC (Local Operating Network
/ Signaling Line Circuit). The LON/SLC is a fault
tolerant, two wire digital communication network
arranged in a loop configuration. Analog and
relay outputs are not available on this model.
LED
A tri-color LED on the detector faceplate indicates
normal condition and notifies personnel of fire
alarm or fault conditions. Table 2 indicates the
condition of the LED for each status.
oi (OPTICAL INTEGRITY)
Automatic
oi
The X3301 includes the Automatic oi feature — a
calibrated performance test that is automatically
performed once per minute to verify complete
detector operation capabilities. No testing with
an external test lamp is required. The detector
automatically performs the same test that a
maintenance person with a test lamp would
perform — once every minute, 60 times per hour.
However, a successful Automatic
oi test does not
produce an alarm condition.
The detector signals a fault condition when less
than half of the detection range remains. This is
indicated by the Fault output and is evident by the
yellow color of the LED on the face of the detector.
The
oi fault condition is self-clearing if the optical
contamination is temporary. If the contamination
is not automatically cleared and the oi fault
remains, the detector may require cleaning or
service. See the "Troubleshooting" section for
further information.
Magnetic oi / Manual oi
The detector also incorporates both Magnetic
oi (Mag oi ) and Manual oi
(Man
oi ) features
that provide the same calibrated test as the
Automatic oi , and in addition actuates the
Alarm output to verify operation for preventive
maintenance requirements. These features can
be performed at any time and eliminate the need
for testing with a non-calibrated external test
lamp.
Table1—Detector Status Conditions Indicated by Current Level
Current Level (±0.3 mA) Detector Status
0 mA Power Fault
1 mA General Fault
2 mA
oi Fault
3 mA High Background IR Fault
4 mA Normal Operation
20 mA Fire Alarm
Table2—Detector Status Indicator
Detector Status LED Indicator
Power On/Normal Operation
(no fault or fire alarm) Green
Fault Yellow
Fire (Alarm) Red
Low Sensitivity One Yellow Flash
During Power-up
T-Low Sensitivity Three Yellow Flashes
During Power-up
Medium Sensitivity Two Yellow Flashes
During Power-up
Very High Sensitivity Four Yellow Flashes
During Power-up
NOTE: See "Detector Sensitivity Levels" for additional information.

395-8704 2.7
CAUTION
These tests require disabling of all
extinguishing devices to avoid release
resulting from a successful test.
The Mag oi test is performed by placing a magnet
at the location marked "MAG
oi " on the outside
of the detector (see Figure2). The Man
oi test is
accomplished by connecting the oi lead (terminal
22) to power supply minus via an external switch.
The magnet or switch must be held in place for a
minimum of six seconds to complete the test. Either
of these test methods activates the calibrated
IR emitters. If the resulting signal meets the test
criteria, indicating that greater than half of the
detection range remains, the fire alarm output of
the detector is activated. On all models other than
the EQP, this condition remains until the magnet
is removed or the switch is released, regardless
of whether the detector has been configured for
latching or non-latching operation. On model EQP,
the condition remains for four seconds.
If less than half of the detection range remains,
no alarm is produced and a fault is generated.
The fault indication can be reset by momentarily
applying the Mag
oi or Man oi switch. In this
case, the detector's optics should be cleaned
and the
oi
tests should be repeated. See the
"Cleaning Procedure" section of this manual for
details.
NOTE
Refer to Appendix A for FM verification
of the oi function.
COMMUNICATION
The X3301 is furnished with an RS-485 interface
for communicating status and other information
with external devices. The RS-485 supports
Modbus protocol, with the detector configured as
a slave device.
For HART communication, connect a HART
communicator across a 250 ohm resistor in the
0-20 mA loop.
NOTE
The EQP model uses LON/SLC
communication. RS-485 and HART
communication are not available on the
EQP model.
NOTE
RS-485 communication is not available on
HART equipped models.
DATA LOGGING
Data logging capability is also provided. Status
conditions such as normal, power down,
general and
oi faults, fire alarm, time and
temperature are recorded. Each event is time
and date stamped, along with the temperature
and input voltage. Event data is stored in non-
volatile memory when the event becomes
active, and again when the status changes.
Data is accessible using Det-Tronics' Inspector
Connector accessory, RS-485, or the EQP
Controller.
INTEGRAL WIRING COMPARTMENT
All external wiring to the device is connected
within the integral junction box. The detector is
furnished with four conduit entries, with either
3/4 inch NPT or M25 threads.
DETECTOR SENSITIVITY LEVELS
There are four factory configured sensitivity levels
available for the X3301 Flame Detector:
Very High, Medium, Low, and T-Low.
The following criteria should be considered
when choosing a sensitivity level for the intended
application:
• Detector placement
• Speed of response based on fuel type and fire
size (see Appendix A for examples of response
times)
• Distance between the hazard and the flame
detector
Additional information on X3301 Flame Detector
performance results and sensitivities can be
found in Appendix A, the FM Approval, and
Performance Report.
Consult the factory with any questions on how
to choose the optimum sensitivity level for the
intended application.

95-8704
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2.7
GENERal aPPlICaTION
INfORmaTION
RESPONSE CHARACTERISTICS
Response is dependent on the detector's
sensitivity setting, distance, type of fuel,
temperature of the fuel, and time required for
the fire to come to equilibrium. As with all fire
tests, results must be interpreted according to
an individual application.
See Appendix A for third-party approved fire test
results. Additional fire test results are available
from Det-Tronics.
IMPORTANT APPLICATION CONSIDERATIONS
In applying any type of sensing device as
a fire detector, it is important to know of any
conditions that can prevent the device from
responding to fire, and also to know what other
sources besides fire can cause the device to
respond.
Welding
It is recommended that the system be
bypassed during welding operations in
situations where the possibility of a false
alarm cannot be tolerated. Gas welding
mandates system bypass, since the gas torch
is an actual fire. Arc welding rods can contain
organic binder materials in the flux that burn
during the welding operation and are detectable
by the X3301. Welding rods with clay binders
do not burn and will not be detected by the
X3301. However, system bypass is always
recommended, since the material being welded
may be contaminated with organic substances
(paint, oil, etc.) that will burn and possibly cause
the X3301 to alarm.
Due to the possibility of an alarm condition,
arc welding should not be performed within
40 feet (12.2 m) of the detector configured
to very high sensitivity, within 10 feet (3.0 m)
at medium sensitivity, within 5 feet (1.5 m) at
T-Low sensitivity, or at Low sensitivity.
Articial Lighting
The X3301 should not be located within 3 feet
(0.9 m) of artificial lights. Excess heating of the
detector could occur due to heat radiating from
the lights.
EMI/RFI Interference
The X3301 is resistant to interference by EMI
and RFI, and is EMC Directive compliant. It will
not respond to a 5 watt walkie-talkie at distances
greater than 1 foot (0.3 m). Do not operate a
walkie-talkie within 1 foot (0.3 m) of the X3301.
Background IR Sources
IR energy is emitted from fire as well as non-
fire sources. Because non-fire sources may in
some cases emit IR energy in wavelengths that
are monitored by the detector, special detector
installation and configuration considerations
need to be given in these situations.
The detector differentiates fire from non-fire sources
by using optical filters and algorithms that analyze
the characteristics of the IR energy that is within its
field of view (FOV). Typically, non-fire IR sources do
not qualify these algorithms. However, if an object or
person moves between the non-fire IR source and
the detector the randomly modulated IR energy that
is produced could mimic a fire signal.
In order to optimize the detector’s false alarm rejection
performance, it is preferred that the detectors FOV
be controlled to the area that requires flame detection
monitoring. Whenever possible, sources of intense IR
emissions should be eliminated from the detector’s
FOV. Although elimination of all background IR
sources may not be possible, controlling the
detectors FOV through careful installation and aiming
will help to optimize the detector’s performance.
It is recommended that a flame detector that has
an intense IR source within its FOV (e.g., turbine
enclosure, fin-fan cooler) be inhibited prior to
personnel working on or in close proximity to the
detector. Consult the factory for software and
hardware configurations that can help mitigate
the effects of background IR sources.
Non-Carbon Fires
The X3301 is a multiple spectrum IR device
with detection limited to carbonaceous fuels.
It should not be used to detect fires from fuels
that do not contain carbon, such as hydrogen,
sulfur, and burning metals.
ImPORTaNT SafETy NOTES
WARNING
Do not open the detector assembly in a
hazardous area when power is applied.
The detector contains limited serviceable
components and should never be opened.
Doing so could disturb critical optical
alignment and calibration parameters,
possibly causing serious damage.

595-8704 2.7
CAUTION
The wiring procedures in this manual are
intended to ensure proper functioning of the
device under normal conditions. However,
because of the many variations in wiring
codes and regulations, total compliance to
these ordinances cannot be guaranteed. Be
certain that all wiring complies with the NEC
as well as all local ordinances. If in doubt,
consult the authority having jurisdiction
before wiring the system. Installation must
be done by a properly trained person.
CAUTION
To prevent unwanted actuation or alarm,
extinguishing devices must be disabled prior
to performing system tests or maintenance.
CAUTION
The multispectrum IR ame detectors are
to be installed in places where the risk of
mechanical damage is low.
ATTENTION
Remove the protective cap from the front of
the detector before activating the system.
ATTENTION
Observe precautions for handling
electrostatic sensitive devices.
INSTallaTION
NOTE
The recommended lubricant for threads
and O-rings is a silicone-free grease (p/n
005003-001) available from Det-Tronics.
Under no circumstances should a lubricant
containing silicone be used.
DETECTOR POSITIONING
Detectors should be positioned to provide
the best unobstructed view of the area to be
protected. The following factors should also be
taken into consideration:
• Identify all high risk fire ignition sources.
• Be sure that enough detectors are used to
adequately cover the hazardous area.
• Be sure that the unit is easily accessible for
cleaning and other periodic servicing.
• Verify that all detectors in the system are properly
located and positioned so that any fire hazards
are within both the Field of View (FOV) and
detection range of the detector. The Q1201C
Laser Aimer is recommended for establishing the
detector's FOV. Refer to the "High Resolution Field
of View Diagrams" section for specific information
regarding detector range and FOV.
• The detector should be aimed downward at
least 10–20 degrees to allow lens openings to
drain. See Figure1. The detector should be
positioned so that its FOV does not cover
areas outside the area that requires ame
detection monitoring. This will minimize the
possibility of false alarms caused by activities
outside the area requiring protection.
• The detector must be mounted on a rigid
surface in a low vibration area.
• Dense fog, rain, or ice can absorb IR radiation
and reduce the sensitivity of the detector. To
ensure optimum performance, be certain that the
internal optical heater is enabled on detectors
that are used in applications where snow, ice,
and condensation are likely to occur.
Figure1—Detector Orientation Relative to Horizon
CENTER AXIS
OF DETECTOR
FIELD OF VIEW
CENTER AXIS
OF DETECTOR
FIELD OF VIEW
INCORRECT
CORRECT
NOTE: DETECTOR MUST ALWAYS BE AIMED
DOWNWARD AT LEAST 10 TO 20 DEGREES.
D1974
VIEWING WINDOW (3)
oiPLATE
PLACE MAGNET
HERE TO INITIATE
MAGNETIC oi
oiMAGNET
DETECTOR
STATUS INDICATOR
F2068
Figure2—Front View of the X3301

95-8704
6
2.7
• Although IR detectors are less affected by smoke
than other detectors, the X3301 should not be
placed where rising combustion products can
obscure its vision. If smoke is expected before
fire, smoke or other alternative detectors should
be used in conjunction with the X3301. For
indoor applications, if dense smoke is expected
to accumulate at the onset of a fire, install
the detector on a side wall at least a few feet
(approximately 1 meter) down from the ceiling.
• If possible, fire tests can be conducted to verify
correct detector positioning and coverage.
• For ATEX/IECEx installations, the X3301 Flame
Detector housing must be electrically connected
to earth ground.
DETECTOR ORIENTATION
Refer to Figure 2 and ensure that the oi plate
will be oriented as shown when the X3301 is
installed and sighted. This will ensure proper
operation of the oi system and will also minimize
the accumulation of moisture and contaminants
between the oi plate and the viewing windows.
IMPORTANT
If removed, the oi
plate must be securely
tightened to ensure proper operation of
the
oi
system (40 oz./inches [28.2 N .cm]
recommended).
PROTECTION AGAINST MOISTURE DAMAGE
It is important to take proper precautions during
installation to ensure that moisture will not come
in contact with the electrical connections or
components of the system. The integrity of the
system regarding moisture protection must
be maintained for proper operation and is the
responsibility of the installer.
If conduit is used, we recommend installing drains,
according to local codes, at water collection points
to automatically drain accumulated moisture. It is
also recommended to install at least one breather,
according to local codes, at upper locations to
provide ventilation and allow water vapor to escape.
Conduit raceways should be inclined so that
water will flow to low points for drainage and
will not collect inside enclosures or on conduit
seals. If this is not possible, install conduit drains
above the seals to prevent the collection of water
or install a drain loop below the detector with a
conduit drain at the lowest point of the loop.
Conduit seals are not required for compliance
with explosion-proof installation requirements, but
are highly recommended to prevent water ingress
in outdoor applications. Units with M25 threads
must use an IP66 washer to prevent water ingress.
WIRING PROCEDURE
Wire Size and Type
The system should be wired according to local
codes. The wire size selected should be based
on the number of detectors connected, the supply
voltage and the cable length. Typically 16 AWG, 2.5
mm2shielded cable is recommended. Wires should
be stripped 3/8 inch (9 mm). A minimum input
voltage of 18 Vdc must be present at the X3301.
NOTE
Refer to “Power Consumption” in the
“Specications”section of this manual.
The use of shielded cable is required to protect
against interference caused by EMI and RFI.
When using cables with shields, terminate
the shields as shown in Figures 7 through 12
and Figure 15. Consult the factory if not using
shielded cable.
In applications where the wiring cable is installed
in conduit, the conduit must not be used for wiring
to other electrical equipment.
If disconnection of power is required, separate
disconnect capability must be provided.
13.1
(33.3)
10.6
(27.0)
4.0
(10.2)
4.0
(10.2)
3.0
(7.6)
3.0
(7.6)
4X ø0.42
(1.1)
F2069
NOTE: THIS ILLUSTRATION SHOWS THE
DETECTOR MOUNTED AT THE 10° MINIMUM.
THESE DIMENSIONS WILL CHANGE BASED
ON THE DETECTOR’S MOUNTING ANGLE.
Figure3—Q9033 Mounting Arm without Collar Attachment Dimensions in Inches (cm)
(See Figure 1 for Correct Detector Orientation.)

795-8704 2.7
WARNING
All entries must contain appropriately rated
plugs or fittings. It is required that each
plug or fitting be wrench-tightened to an
appropriate installation torque and meet the
minimum thread engagement requirements
per the applicable local standards, codes,
and practices in order to retain the dened
ratings. PTFE sealant or equivalent should
be used on NPT threads.
IMPORTANT
Devices certified for hazardous locations
shall be installed in accordance with EN/
IEC 60079-14 and NEC 505.
CAUTION
Installation of the detector and wiring should
be performed only by qualied personnel.
Detector Installation
Install the mounting arm assembly on a rigid
surface. The ideal installation surface should
be free of vibration and suitable to receive 3/8
inch or M10 bolts with a length of at least 1 inch
(25 mm). The surface must also have sufficient
capacity to hold the detector and mounting arm
weights (see "Specifications" section). Refer to
the Q9033 Mounting Arm and Collar Attachment
manual, number 95-8686, for additional installation
information. See Figure3 for dimensions.
Relay and 0-20 mA Output Models
Follow the instructions below to install the
X3301.
1. Make field connections following local
ordinances and guidelines in this manual.
– Figure 4 shows the wiring terminal strip
located inside the detector’s integral
junction box.
– Figure 5 shows the wiring terminal
identification for the X3301 Flame
Detector.
– Figure 6 shows an EOL resistor installed
within the integral wiring compartment of
the detector (refer to “EOL Resistors” for
details).
– Figures 7 and 8 provide examples of
typical installations with a X3301 wired to
a fire alarm panel.
– If the detector is equipped with a 0–20 mA
output, refer to Figures 9 through 12.
2. Check all field wiring to be sure that the
proper connections have been made.
IMPORTANT
Do not test any wiring connected to the
detector with a meg-ohmmeter. Disconnect
wiring at the detector before checking
system wiring for continuity.
3. Make the final sighting adjustments and
use a 14 mm hex wrench to ensure that the
mounting arm assembly is tight.
EOL Resistors (Not Used with EQP Model)
To ensure that the insulating material of the
wiring terminal block will not be affected by
the heat generated by EOL resistors, observe
the following guidelines when installing the
resistors.
1. Required EOL resistor power rating must be
5 watts minimum.
NOTE
EOL resistors must be ceramic, wirewound
type, rated 5 watts minimum, with actual
power dissipation not to exceed 2.5 watts.
This applies to ATEX/IECEx installations
only.
2. Resistor leads should be cut to a length of
approximately 1 1/2 inches (40 mm).
3. Bend the leads and install the EOL resistor
as shown in Figure6.
4. Maintain a 3/8 inch (10 mm) minimum gap
between the resistor body and the terminal
block or any other neighboring parts.
NOTE
The EOL resistor can only be used within the
flameproof terminal compartment. Unused
conduit entries shall be closed with suitable
blanking elements.

95-8704
8
2.7
3/8 INCH (10 MM) GAP MINIMUM
1112
13
141516171819
B2126
BULKHEAD
Figure6—EOL Resistor Installation (For Ex d Wiring only)
Figure4—X3301 Terminal Block
9
8
7
6
5
4
3
2
1
19
18
17
16
15
14
13
12
11
mA + mA –
mA + REF mA – REF
COM FIRE COM FIRE
NO FIRE NO FIRE
NC FIRE NC FIRE
COM FAULT COM FAULT
NO FAULT NO FAULT
+Vin +Vin
–Vin –Vin
–Vin
29
28
27
26
25
24
23
22
21
SPARE
SPARE
COM AUX
NO AUX
NC AUX
RS485 A
RS485 B
MAN Oi
E2061
Figure5—X3301 Wiring Terminal Identication

995-8704 2.7
D2107
FIRE ALARM PANEL
X3301 DETECTOR
SHIELD
ALARM
24 VDC
+
–
WIRING NOTES:
1 IN NORMAL OPERATION WITH NO FAULTS OCCURRING, THE FAULT RELAY COIL IS ENERGIZED AND
THE NORMALLY OPEN (NO) AND COMMON (COM) CONTACTS ARE CLOSED.
2 ALARM RELAY IS NORMALLY DE-ENERGIZED WITH NO ALARM CONDITION PRESENT.
3 INDIVIDUAL MANUAL oiTEST SWITCHES CAN BE INSTALLED REMOTELY OR A DETECTOR SELECTOR AND
ACTIVATION SWITCH CAN BE INSTALLED AT THE FIRE PANEL. TEST SWITCHES ARE NOT SUPPLIED.
4 REFER TO SPECIFICATIONS SECTION FOR EOL RESISTOR VALUES. REFER TO EOL RESISTORS SECTION
FOR INSTALLATION DETAILS.
5 PROPERLY CERTIFIED HAZARDOUS LOCATION METALLIC CABLE GLANDS OR STOP PLUGS ARE
REQUIRED TO FILL ALL CONDUIT ENTRIES.
6 SHIELD MUST BE CONNECTED TO THE METALLIC CABLE GLAND. MAKE CERTAIN THAT THE INSULATION
IS REMOVED TO ENSURE ELECTRICAL CONNECTION BETWEEN THE SHIELD AND THE HOUSING.
EOL
RESISTOR4
oi TEST 3
9
8
7
6
5
4
3
2
1
19
18
17
16
15
14
13
12
11
COM FIRE2
COM FIRE
NO FIRE2 NO FIRE
NC FIRE2
NC FIRE
COM FAULT1 COM FAULT
NO FAULT1
N.O. FAULT
+Vin
–Vin
+Vin
–Vin –Vin
29
28
27
26
25
24
23
22
21
SPARE
SPARE
RS485 A
RS485 B
MAN Oi
mA + mA –
mA + REF mA – REF
COM AUX
NO AUX
NC AUX
E2109
FIRE ALARM PANEL
X3301 DETECTOR
ALARM
ALARM
24 VDC
+
–
WIRING NOTES:
1 IN NORMAL OPERATION WITH NO FAULTS OCCURRING, THE FAULT RELAY COIL IS ENERGIZED AND
THE NORMALLY OPEN (NO) AND COMMON (COM) CONTACTS ARE CLOSED.
2 ALARM RELAY IS NORMALLY DE-ENERGIZED WITH NO ALARM CONDITION PRESENT.
3 INDIVIDUAL MANUAL oiTEST SWITCHES CAN BE INSTALLED REMOTELY OR A DETECTOR SELECTOR AND
ACTIVATION SWITCH CAN BE INSTALLED AT THE FIRE PANEL. TEST SWITCHES ARE NOT SUPPLIED.
4 EOL RESISTOR SUPPLIED BY PANEL.
5 PROPERLY CERTIFIED HAZARDOUS LOCATION METALLIC CABLE GLANDS OR STOP PLUGS ARE
REQUIRED TO FILL ALL CONDUIT ENTRIES.
6 SHIELD MUST BE CONNECTED TO THE METALLIC CABLE GLAND. MAKE CERTAIN THAT THE INSULATION
IS REMOVED TO ENSURE ELECTRICAL CONNECTION BETWEEN THE SHIELD AND THE HOUSING.
EOL
RESISTOR4
oiTEST 3
9
8
7
6
5
4
3
2
1
19
18
17
16
15
14
13
12
11
COM FIRE2
COM FIRE
NO FIRE2
NO FIRE
NC FIRE2
NC FIRE
COM FAULT1
COM FAULT
NO FAULT1NO FAULT
+Vin
–Vin
+Vin
–Vin –Vin
29
28
27
26
25
24
23
22
21
SPARE
SPARE
RS485 A
RS485 B
MAN Oi
mA + mA –
mA + REF
mA – REF
COM AUX
NO AUX
NC AUX
SHIELD
Figure7—Ex d Wiring Option
Figure8—Ex d e Wiring Option

95-8704
10
2.7
24 VDC
mA
PLC
–
+
600 Ω MAX
AT 24 VDC
–
+
G2063
OiTEST1
9
8
7
6
5
4
3
2
1
19
18
17
16
15
14
13
12
11
mA + mA –
mA + REF mA – REF
+Vin
–Vin
+Vin
–Vin –Vin
29
28
27
26
25
24
23
22
21
MAN Oi
X3301 IR DETECTOR
SPARE
SPARE
RS485 A
RS485 B
COM AUX
NO AUX
NC AUX
COM FIRE
NO FIRE
NC FIRE
COM FIRE
NO FIRE
NC FIRE
COM FAULT
NO FAULT
COM FAULT
NO FAULT
Figure9—X3301 Detector Wired for Non-Isolated 0 to 20 mA
Current Output (Sourcing)
24 VDC
mA
PLC
–
+
600 Ω MAX
AT 24 VDC
–
+
G2064
OiTEST1
9
8
7
6
5
4
3
2
1
19
18
17
16
15
14
13
12
11
29
28
27
26
25
24
23
22
21
X3301 IR DETECTOR
mA +
mA + REF
+Vin
–Vin
COM FIRE
NO FIRE
NC FIRE
COM FAULT
NO FAULT
COM FIRE
NO FIRE
NC FIRE
COM FAULT
NO FAULT
+Vin
–Vin –Vin
MAN Oi
SPARE
SPARE
RS485 A
RS485 B
COM AUX
NO AUX
NC AUX
mA –
mA – REF
Figure10—X3301 Detector Wired for Non-Isolated 0 to 20 mA
Current Output (Sinking)
24 VDC
mA
PLC
–
+
600 Ω MAX
AT 24 VDC
–
+
G2065
Oi TEST1
9
8
7
6
5
4
3
2
1
19
18
17
16
15
14
13
12
11
29
28
27
26
25
24
23
22
21
X3301 IR DETECTOR
–+
24 VDC
mA +
mA + REF
+Vin
–Vin
+Vin
–Vin –Vin
COM FIRE
NO FIRE
NC FIRE
COM FAULT
NO FAULT
COM FIRE
NO FIRE
NC FIRE
COM FAULT
NO FAULT
mA –
mA – REF
MAN Oi
SPARE
SPARE
RS485 A
RS485 B
COM AUX
NO AUX
NC AUX
Figure11—X3301 Detector Wired for Isolated 0 to 20 mA
Current Output (Sourcing)
NOTES: 1. INDIVIDUAL MANUAL oiTEST SWITCHES CAN BE
INSTALLED REMOTELY OR A DETECTOR SELECTOR AND
ACTIVATION SWITCH CAN BE INSTALLED AT THE FIRE
PANEL. TEST SWITCHES ARE NOT SUPPLIED.
24 VDC
mA
PLC
–
+
600 Ω MAX
AT 24 VDC
–
+
G2066
OiTEST1
9
8
7
6
5
4
3
2
1
19
18
17
16
15
14
13
12
11
29
28
27
26
25
24
23
22
21
X3301 IR DETECTOR
–
+
24 VDC
mA +
mA + REF
+Vin
–Vin
+Vin
–Vin –Vin
COM FIRE
NO FIRE
NC FIRE
COM FAULT
NO FAULT
mA –
mA – REF
COM FIRE
NO FIRE
NC FIRE
COM FAULT
NO FAULT
MAN Oi
SPARE
SPARE
RS485 A
RS485 B
COM AUX
NO AUX
NC AUX
Figure12—X3301 Detector Wired for Isolated 0 to 20 mA
Current Output (Sinking)

11 95-8704 2.7
6
5
4
3
2
1
16
15
14
13
12
11
SHIELD SHIELD
COM 1 A COM 2 A
COM 1 B COM 2 B
PWR SHIELD PWR SHIELD
+Vin +Vin
–Vin –Vin
C2089
Figure13—X3301 Terminal Block (EQP Model)
Figure14—Wiring Terminal Identication for X3301 EQP Model
EQP Model
1. Connect external wires to the appropriate
terminals inside the device junction box,
shown in Figure 13. See Figure 14 for
terminal identification.
2. Connect the shield of the power cable to
“earth ground” at the power source.
3. Connect shields for the LON cable as
indicated. See Figure15.
NOTE
DO NOT ground any shields at the detector
housing.
4. With input power disconnected, set the
device network address (see the “Setting
Device Network Addresses” section of this
manual for switch setting procedure).
5. Check all field wiring to be sure that the
proper connections have been made.
6. Replace the device cover and apply input
power.
7. Make the final sighting adjustments and
use a 14 mm hex wrench to ensure that the
mounting arm assembly is tight.
NOTE
Refer to the Eagle Quantum Premier system
manual, number 95-8533, for information
regarding power requirements, network
communication cable requirements, and
conguration.

95-8704
12
2.7
EQP2100PSM
SHIELD
4 9
24 VDC –
6 7
24 VDC +
5 8
B
11 3
A
10 2
B 2
3 4
C 1
SHIELD
12 1
COM2 COM1
BUS BAR P3
AC LINE
N H
EQPX3301
SHIELD
13 3
24 VDC –
11 1
24 VDC +
12 2
B
14 4
A
15 5
SHIELD
16 6
COM2 COM1
EQPX3301
SHIELD
13 3
24 VDC –
11 1
24 VDC +
12 2
B
14 4
A
15 5
SHIELD
16 6
COM2 COM1
EQPX3301
SHIELD
13 3
24 VDC –
11 1
24 VDC +
12 2
B
14 4
A
15 5
SHIELD
16 6
COM2 COM1
EQPX3301
SHIELD
13 3
24 VDC –
11 1
24 VDC +
12 2
B
14 4
A
15 5
SHIELD
16 6
COM2 COM1
EQP3700DCIO
SHIELD
6 3
24 VDC –
5 2
24 VDC +
4 1
B
5 2
A
4 1
SHIELD
6 3
COM2 COM1
P1 P2
P3P4
IN–/OUT+
B B
COMMON
C C
+ SUPPLY
A A
CH 1
CH 5
IN–/OUT+
B B
COMMON
C C
+ SUPPLY
A A
CH 2
CH 6
IN–/OUT+
B B
COMMON
C C
+ SUPPLY
A A
CH 3
CH 7
IN–/OUT+
B B
COMMON
C C
+ SUPPLY
A A
CH 4
CH 8
CONTROLLER
24 VDC –
4 2
24 VDC +
3 1
B
52 49
A
53 50
TxD A
59 56
RxD B
58 55
GND GND
57 54
SHIELD
51 48
COM2 COM1
P1 P7
P9 P8
P4 P5
1+ 5+
513
1– 5–
614
2+ 6+
715
2– 6–
816
3+ 7+
917
3– 7–
10 18
4+ 8+
11 19
4– 8–
12 20
P2 P3
C45
NO 46 NC 47
P6
FAU LT
GND 5
RXD 2
TXD 3
DB-9
CONNECTION
TO COM PORT
OF PC
DIGITAL INPUTS
C C
21 33
NO NO
22 34
NC NC
23 35
RELAY 1
RELAY 5
C C
24 36
NO NO
25 37
NC NC
26 38
RELAY 2
RELAY 6
C C
27 39
NO NO
28 40
NC NC
29 41
RELAY 3
RELAY 7
C C
30 42
NO NO
31 43
NC NC
32 44
RELAY 4
RELAY 8
24 VDC
SUPPLY
+ –
24 VDC
BATTERY
+ –
H N
AC LINE
POWER
DISTRIBUTION
+
+
++
+
++
–
–––
–
–
–
A2207
Figure15—A Typical EQP System

13 95-8704 2.7
SETTING DEVICE NETWORK ADDRESSES
(EQP Model Only)
Overview of Network Addresses
Each device on the LON must be assigned a
unique address. Addresses 1 to 4 are reserved
for the controller. Valid addresses for field
devices are from 5 to 250.
IMPORTANT
If the address is set to 0 or an address
above 250, the switch setting will be
ignored.
Duplicated addresses are not automatically
detected. Modules given the same address
will use the number given and report to the
controller using that address. The status word
will show the latest update, which could be
from any of the reporting modules using that
address.
Setting Field Device Addresses
Selection of the node address is done by
setting rocker switches on an 8 switch “DIP
Switch Assembly” within the detector’s housing.
Refer to Figure 16 for switch location.
WARNING
The network address switches are located
within the detector housing. Disassembly
of the detector head that contains
powered electrical circuits is required
to gain access to the network address
switches. For hazardous areas, the area
must be de-classified before attempting
disassembly of the device. Always observe
precautions for handling electrostatic
sensitive devices.
The address number is binary encoded with
each switch having a specific binary value with
switch 1 being the LSB (Least Significant Bit),
see Figure 17. The device’s LON address is
equal to the added value of all closed rocker
switches. All “Open” switches are ignored.
Example: for node No. 5, close rocker switches
1 and 3 (binary values 1 + 4); for node No. 25,
close rocker switches 1, 4 and 5 (binary values
1 + 8 + 16).
NOTE
The field device sets the LON address
only when power is applied to the device.
Therefore, it is important to set the switches
before applying power. If an address is
ever changed, system power must be
cycled before the new address will take
effect.
After setting address switches, record the
address number and device type.
ADDRESS SWITCHES SENSOR MODULE
REMOVED FROM HOUSING
A2191
Figure16—Location of Address Switches
1 2 3 4 5 6 7 8
1 2 4 8 16 32 64 128
ON
NODE ADDRESS EQUALS THE ADDED VALUE
OF ALL CLOSED ROCKER SWITCHES
A2190
BINARY
VALUE
CLOSED = ON
OPEN = OFF
Figure17—Address Switches for X3301

95-8704
14
2.7
STaRTUP PROCEDURE
When installation of the equipment is complete,
perform the “Fire Alarm Test” below.
FIRE ALARM TEST
1. Disable any extinguishing equipment that is
connected to the system.
2. Apply input power to the system.
3. Initiate an
oi test (see “Magnetic oi /
Manual oi ” under "Optical Integrity" in the
"Description" section of this manual).
4. Repeat this test for all detectors in the
system. If a unit fails the test, refer to the
“Troubleshooting” section of this manual.
5. Verify that all detectors in the system are
properly aimed at the area to be protected.
(The Q1201C Laser Aimer is recommended
for this purpose.)
6. Enable extinguishing equipment when the
test is complete.
TROUBlESHOOTING
WARNING
The sensor module (“front” half of the
detector) contains no user serviceable
components and should never be tampered
with.
1. Disable any extinguishing equipment that is
connected to the unit.
2. Inspect the viewing windows for
contamination and clean as necessary. The
detector is relatively insensitive to airborne
contaminants, however, thick deposits of
ice, dirt, or oil will reduce sensitivity. (Refer
to the “Maintenance” section of this manual
for complete information regarding cleaning
of the detector viewing windows.)
3. Check input power to the unit.
4. If the fire system has a logging function,
check the fire panel log for output status
information. See Table 3 for information
regarding 0–20 mA output.
5. The use of the Enhanced Flame Inspector
cable and software from Det-Tronics can be
considered to determine the nature of the
fault condition. Refer to instruction manual
95-8751 for more information.
6. Turn off the input power to the detector and
check all wiring for continuity. Important:
Disconnect wiring at the detector before
checking system wiring for continuity.
7. If all wiring checks out and cleaning of
the
oi plate/window did not correct the
fault condition, check for high levels of
background IR radiation by covering the
detector with the factory supplied cover
or aluminum foil. If the fault condition
clears within six minutes or less, extreme
background IR is present. Re-adjust the
view of the detector away from the IR source
or relocate the detector.
If none of these actions corrects the problem,
please contact your local Det-Tronics
Representative or alternatively you may contact
Det-Tronics Technical Support by calling 1-800-
765-3473 ext 2 (M-F, 8am to 5pm CST) to obtain
assistance.
NOTE
It is highly recommended that a complete
spare be kept on hand for eld replacement
to ensure continuous protection.
Table3—Current Level Output Troubleshooting Guide
Current Level
(±0.3 mA) Status Action
0 mA Power Fault Check system wiring
1 mA General Fault Cycle power1
2 mA oiFault Clean windows2
3 mA High Background IR Fault Remove IR source or aim detector away from IR source
4 mA Normal Operation
20 mA Fire Alarm
1 If fault continues, return device to factory for repair.
2 See “Maintenance” section for cleaning procedure.
NOTE: For additional troubleshooting guides, refer to the Enhanced Flame Inspector instruction manual (95-8751).

15 95-8704 2.7
maINTENaNCE
IMPORTANT
Periodic flamepath inspections are not
recommended, since the product is not
intended to be serviced and provides
proper ingress protection to eliminate
potential deterioration of the amepaths.
WARNING
To avoid a potential electrostatic discharge
(ESD), the painted surface of the detector
should only be cleaned with a damp cloth.
WARNING
The sensor module (“front” half of the
detector) contains no user serviceable
components and should never be tampered
with.
NOTE
Refer to the X3301 Safety manual, number
95-8720, for specific requirements
and recommendations applicable to
the proper installation, operation, and
maintenance of all SIL-Certified X3301
Flame Detectors.
To maintain maximum sensitivity and false alarm
resistance, the viewing windows of the X3301
must be kept relatively clean. Refer to the
following procedure for cleaning instructions.
CLEANING PROCEDURE
CAUTION
Disable any extinguishing equipment that is
connected to the unit to prevent unwanted
actuation.
To clean the windows and
oi plate, use the window
cleaner (p/n 001680-001) and a soft cloth, cotton
swab, or tissue and refer to the following procedure:
1. Disable any extinguishing equipment that is
connected to the unit.
2. Since the X3301 is less affected by
contamination than other detectors, removal
of the
oi plate is needed only under extreme
conditions. In addition, it is not necessary
to achieve perfect cleanliness, because IR
is not significantly absorbed by slight films
of oil and/or salt. If a fault condition is still
indicated after cleaning, remove and clean
the
oi plate using the oi Plate Removal and
Replacement procedure.
3. Clean all three viewing windows and
reflector surfaces thoroughly. Use a
cotton swab and the Det-Tronics window
cleaning solution. Use Isopropyl alcohol for
contaminations that the Det-Tronics window
cleaning solution cannot remove.
IMPORTANT
When used in extreme environments, the
reective surface of the detector
oi plate
may eventually deteriorate, resulting in
reoccurring oi faults and the need for oi
plate replacement.
oi PLATE REMOVAL AND REPLACEMENT
1. Disable any extinguishing equipment that
is connected to the unit.
2. Loosen the two captive screws, then grasp
the
oi plate by the visor and remove it from
the detector. See Figure 18.
3. Install the new (or cleaned)
oi plate.
IMPORTANT
If oi reector plates are interchanged, the
oi system must be recalibrated.
NOTE
When installing the stainless steel plate,
ensure that the gasket is present and
correctly seated to prevent moisture or
contaminants from penetrating behind the
plate. To ensure even seating, tighten both
screws equally.
4. Recalibrate the detector's
oi system. Refer
to the Enhanced Flame Inspector manual,
number 95-8751, for instructions regarding
oi plate replacement and oi system
recalibration.
CAUTION
Do not replace the oi reflector plate
without also recalibrating the oi system.
Recalibration of the
oi system requires the use
of the Inspector Connector Cable and Inspector
Monitor Software. These two items are included in
the
oi replacement kit, or they can be purchased
separately. See the "Ordering Information" section
for details.
LOOSEN TWO CAPTIVE SCREWS
GRASP VISOR AND
REMOVE oiPLATE
B2106
Figure18—
oi
Plate Removal

95-8704
16
2.7
X3301 Reector Plates
X3301 models are supplied with either a black or
a stainless steel reflector plate. These plates are
not interchangeable. Order the replacement that
matches the reflector plate on your X3301 Flame
Detector.
PERIODIC CHECKOUT PROCEDURE
In compliance with SIL 2, a checkout of the
system using the Mag oi or Man oi feature
should be performed regularly to ensure that
the system is operating properly. Refer to Table
1 in the X3301 Safety manual, number 95-8720,
for frequency of proof tests. To test the system,
perform the “Fire Alarm Test” as described in the
“Startup Procedure” section of this manual.
CLOCK BATTERY
The real time clock has a backup battery that
will operate the clock with no external power.
Return the device to the factory for battery
replacement if needed.
NOTE
If the backup battery is depleted, there is no
effect on the operation of the ame detector,
but the time stamping of the data log may
be affected.
fEaTURES
• Long detection range to carbonaceous fires
• Unequaled false alarm rejection
• Responds to a fire in the presence of
modulated blackbody radiation (i.e., heaters,
ovens, turbines) without false alarm
• Microprocessor controlled heated optics for
increased resistance to moisture and ice
• Automatic, manual, or magnetic oi testing
• Easily replaceable oi plate
• Fire, fault, and auxiliary relays standard
• 0–20 mA isolated output (optional)
• Eagle Quantum Premier LON/SLC output
(optional)
• HART communication (optional)
• FDT/DTM capable
• Multiple sensitivity levels
• A tri-color LED on the detector faceplate
indicates normal condition and notifies
personnel of fire alarm or fault conditions
• Operates under adverse weather conditions
and in dirty environments
• Mounting arm allows easy sighting
• Integral wiring compartment for ease of
installation
• Explosion-proof/flame-proof detector housing.
Meets FM, CSA, ATEX Directive, and IECEx
certification requirements
• Class A wiring per NFPA-72
• Meets NFPA-33 response requirement for under
0.5 second (available when model selected)
• 5 year warranty
• RFI and EMC Directive compliant
Associated Manuals
List of X3301 related manuals:
TITLE FORM NUMBER
Pulse 95-8736
EQP 95-8533
SIL 2 (Safety) 95-8720
HART Addendum 95-8577
Hangar 95-8735
Q9033 Mounting Arm
and Collar Attachment 95-8686
Enhanced Flame Inspector
software for X-Series Flame
Detectors
95-8751
Q1130 Flange Mount 95-8662
Q1201 Laser Aimer 95-8404
Q1130 Flange Mount 95-8662
Q1116 Universal Air Shield 95-8597

17 95-8704 2.7
SPECIfICaTIONS
OPERATING VOLTAGE—
24 Vdc nominal (18 Vdc minimum, 30
Vdc maximum). Maximum ripple is 2 volts
peak-to-peak.
POWER CONSUMPTION—
Without heater: 4 watts at 24 Vdc nominal;
5.2 watts at 24 Vdc in alarm.
4.5 watts at 30 Vdc nominal;
6.5 watts at 30 Vdc in alarm.
Heater only: 8 watts maximum.
Total power: 17 watts at 30 Vdc with EOL resistor
installed and heater on maximum.
EOL resistor must be ceramic, wirewound
type, rated 5 watts minimum, with actual power
dissipation not to exceed 2.5 watts.
For HART model, refer to Addendum number
95-8577.
POWER UP TIME—
Fault indication clears after 0.5 second; device
is ready to indicate an alarm condition after 30
seconds.
OUTPUT RELAYS—
Fire Alarm relay, Form C, 5 amperes at 30 Vdc:
The Fire Alarm relay has redundant terminals
and normally open / normally closed contacts,
normally de-energized operation, and latching or
non-latching operation.
Fault relay, Form A, 5 amperes at 30 Vdc:
The Fault relay has redundant terminals and
normally open contacts, normally energized
operation, and latching or non-latching
operation.
Auxiliary relay, Form C, 5 amperes at 30 Vdc:
The auxiliary relay has normally open / normally
closed contacts. It is configurable for energized
or de-energized operation and latching or non-
latching operation to perform as a secondary relay
for fire alarm or fault.
CURRENT OUTPUT (OPTIONAL)—
0–20 milliampere (±0.3 mA) dc current, with a
maximum loop resistance of 500 ohms from 18–
19.9 Vdc and 600 ohms from 20–30 Vdc.
LON OUTPUT—
Digital communication, transformer isolated (78.5
kbps).
TEMPERATURE RANGE—
Operating: –40°F to +167°F (–40°C to +75°C).
Storage: –67°F to +185°F (–55°C to +85°C).
Hazardous location ratings from –55°C to +125°C.
HUMIDITY RANGE—
0–95% relative humidity, can withstand 100%
condensing humidity for short periods of time.
CONE OF VISION—
The detector has a 90° cone of vision (horizontal)
with the highest sensitivity lying along the central
axis. Unlike conventional detectors, the X3301
provides full coverage at a minimum of 70% of
the maximum detection distance.
Perfect cone of vision for methane fire detection
— 100 feet (30.5 m) on and off axis on “very high”
setting.
Refer to Appendix A for FM Approved cone of
vision data.
RESPONSE TIME—
Typical response times are under 10 seconds.
Models are available that can respond to
automotive paint gun fires in under 0.5 seconds.
See Appendix A and the Automotive Addendum,
number 95-8534, for actual response times.
DIMENSIONS—
See Figure 19.
10.0
(25.4)
4.8
(12.2)
4.7
(11.9)
B2067
Figure19—X3301 Dimensions in Inches (cm)

95-8704
18
2.7
ENCLOSURE MATERIAL—
Copper-free aluminum (painted) or Stainless
Steel (316/CF8M Cast).
VIBRATION—
Conformance per FM 3260: 2000, MIL-STD
810C (Curve AW), DNV Note 2.4 (Class B).
WIRING—
Field wiring screw terminals are UL/CSA rated
for up to 14 AWG wire, and are DIN/VDE rated
for 2.5 mm2 wire. Screw terminal required torque
range is 3.5–4.4 in.-lbs. (0.4-0.5 N·m).
Important: 18 Vdc minimum must be available
at the detector. For ambient temperatures below
–10°C (14°F) and above +60°C (140°F) use field
wiring suitable for both minimum and maximum
ambient temperature.
THREAD SIZE—
Conduit connection: Four entries, 3/4 inch NPT or
M25. Conduit seal not required.
SHIPPING WEIGHT (Approximate)—
Aluminum: 7 pounds (3.2 kilograms).
Stainless Steel: 13.8 pounds (6.3 kilograms).
Mounting Arm (AL): 6 pounds (2.75 kilograms).
Mounting Arm (SS): 14 pounds (6.4 kilograms).
WARRANTY PERIOD—
5 years.
CERTIFICATION—
®
VdS
For complete approval details, refer to the
appropriate appendix:
Appendix A - FM
Appendix B - CSA
Appendix C - ATEX
Appendix D - IECEx
Appendix E - EN54
Appendix F - Offshore
Appendix G - Additional Approvals
Appendix H - Declaration of Conformity