Badger Meter M4000 User Manual
M-Series® Mag
Meter
Model M-4000
Installation &
Operation Manual
IMPORTANT !!!! Read this manual before
attempting any handling or installation of the meter.
IOM-123-03
BadgerMeter, Inc.
53400-123 Rev. 3
9-10
Disclaimer
The user/purchaser is expected to read and understand the
information provided in this manual, follow any listed Safety
Precautions and Instructions and keep this manual with the
equipment for future reference.
The information in this manual has been carefully checked
and is believed to be entirely reliable and consistent with the
product described. However, no responsibility is assumed for
inaccuracies, nor does Badger Meter Incorporated assume
any liability arising out of the application and use of the
equipment described.
Should the equipment be used in a manner not specifi ed by
Badger Meter, Incorporated, the protection provided by the
equipment may be impaired.
Questions or Service Assistance
If you have questions regarding the product or this document
contact:
Badger Meter, Incorporated
P.O. Box 245036
Milwaukee, WI 53224-9536
Telephone: (414) 355-0400, (877) 243-1010
Fax: (414) 355-7499, (866) 613-9305
On the Web: www.badgermeter.com
or call your local Badger Meter representative.
Product Identifi cation Information
Record the product identifi cation numbers from the
nameplate.
Modular Mag Meter
Model Number _M-4000______
Serial Number _____________
Tag Number _______________(if applicable)
2
TABLE OF CONTENTS
Disclaimer ..................................................................................................................................................................................... 2
Questions or Service Assistance................................................................................................................................................ 2
Product Identifi cation Information .............................................................................................................................................. 2
SAFETY PRECAUTIONS and INSTRUCTIONS ........................................................................................................................... 4
Equipment Unpacking, Inspection, Moving and Return Policies .................................................................................................... 4
Rigging, Lifting, Moving Large Units ............................................................................................................................................... 4
Instructions Specifi c to Hazardous Area Installations ............................................................................................................. 5
METER DESCRIPTION .................................................................................................................................................................6
Empty Pipe Detection ..................................................................................................................................................................... 6
Amplifi er Mounting Options ............................................................................................................................................................ 6
Meter Mount ...................................................................................................................................................................................6
Remote Mount ................................................................................................................................................................................ 6
METER/AMPLIFIER LOCATION, ORIENTATION and APPLICATIONS ...................................................................................... 6
Remote Amplifi er Outdoor Location ............................................................................................................................................... 6
Temperature ...................................................................................................................................................................................6
Pipelines and Fluid Flow ................................................................................................................................................................. 7
Meter Orientation ............................................................................................................................................................................ 7
Vertical Placement .......................................................................................................................................................................... 7
Horizontal Placement .....................................................................................................................................................................7
Straight Pipe Requirements ............................................................................................................................................................ 7
Pipe Reducer Requirements ..........................................................................................................................................................7
Chemical Injection Applications ...................................................................................................................................................... 8
Partially Filled Pipe Situations ........................................................................................................................................................ 8
Meter Gaskets and Grounding .......................................................................................................................................................9
METER INSTALLATION ................................................................................................................................................................ 9
Remote Mount Amplifi er ............................................................................................................................................................... 10
Remote Mount Amplifi er/Detector Wiring ..................................................................................................................................... 10
Detector Junction Box...................................................................................................................................................................10
Remote Mount Wiring Diagram .................................................................................................................................................... 11
Electrode and Coil Wiring from Detector Junction Box to Remote Mount Amplifi er Junction Box ................................................ 12
Electrode Wiring .......................................................................................................................................................................... 12
Coil Wiring ................................................................................................................................................................................... 12
Output Wiring ................................................................................................................................................................................ 13
External Disconnect ..................................................................................................................................................................... 15
AC Power Wiring ........................................................................................................................................................................... 15
Adjustable Display/Control Card ................................................................................................................................................... 15
AMPLIFIER CONTROLS, CONTROL METHODS AND DATA DISPLAY PROGRAMMING ......................................................16
Card Display and Controls ............................................................................................................................................................ 16
Two Programming Methods .......................................................................................................................................................... 17
Main Screen(s) ............................................................................................................................................................................. 17
Password ...................................................................................................................................................................................... 18
Amplifi er Access Switches/Buttons .............................................................................................................................................. 18
How to Program ............................................................................................................................................................................ 19
What to Program ..........................................................................................................................................................................22
PROGRAMMING REQUIRED PARAMETERS ............................................................................................................................ 22
Input a Password ..............................................................................................................
Set Flow Units ..............................................................................................................................................................................23
Set Full Scale Flow ....................................................................................................................................................................... 23
Set Low Flow Cutoff .....................................................................................................................................................................23
Set Flow Direction ........................................................................................................................................................................24
Set Damping Factor ...................................................................................................................................................................... 24
Empty Pipe Calibration ................................................................................................................................................................. 24
Pulse Output ................................................................................................................................................................................. 25
Analog Output ............................................................................................................................................................................... 27
DETECTOR SPECIFICATIONS ................................................................................................................................................... 29
AMPLIFIER SPECIFICATIONS ................................................................................................................................................... 30
MAINTENANCE ........................................................................................................................................................................... 31
Flow Tube and Electrode Cleaning ............................................................................................................................................... 31
Fuse Replacement .......................................................................................................................................................................31
Amplifi er PCB Stack Replacement ...............................................................................................................................................32
FLOW CHART - MENU STRUCTURE ......................................................................................................................................... 34
............................................................ 22
3
SAFETY PRECAUTIONS and
®
®
INSTRUCTIONS
Safety considerations are emphasized by the placement of
safety symbol icons on the product or next to important text,
pictures or drawings throughout this manual. The symbols
are:
When and where this symbol is attached to the
product it indicates a potential hazard. It means that
documentation must be consulted to determine the
nature of the potential hazard and any actions that need
to be taken.
Warning indicates an action or procedure, which, if not
performed correctly, can result in sever personal injury,
death, or substantial property damage. Comply with the
instruction and proceed with care.
Caution indicates an action or procedure, which if not
performed correctly, will or can cause minor personal
injury or property damage. Comply with the instruction
and proceed with care.
8. Storage: If the meter is to be stored, place it in its
original container in a dry, sheltered location. Storage
temperature ranges are: -4°F to 158°F (-20°C to 70°C).
Rigging, Lifting, Moving Large Units
DO NOT lift or move a meter via its amplifi er, junction box or
cables.
Lift and move meters with fl ow tubes between 2" and 8"
(50 and 200mm) with a crane rigged with soft straps. Place
a strap around the detector body, between the fl anges, on
each side of the detector.
Equipment Unpacking, Inspection, Moving and Return
Policies
1. If shipping container damage is evident at delivery,
have a responsible person present when the meter is
unpacked.
2. Inspect the shipping container for unpacking, lifting or
moving instructions.
3. As the unit is opened and unpacked, verify the shipment
packing list and your order form match the items in the
shipment.
4. Open the container and remove all cushioning materials.
Keep the shipping container and packing materials
should the meter need to be returned or put in storage.
5. Remove the meter from the container. For meter fl ow
tube diameters between 2” and 8” (50 and 200mm) use
a crane or lifting device with soft straps placed around
the detector body, at the fl anges. For meter fl ow tube
diameter sizes 10” (250mm) and larger, lift the unit via the
lifting lugs with a crane, cables and hooks.
6. Inspect the meter for signs of shipping damage;
scratches, loose or broken parts.
NOTE: If damage is found, a formal claim for damage in
transit is the responsibility of the customer. Within 48 hours
of delivery request an inspection report from the carrier. File
a claim with the carrier. Contact the Badger Meter factory to
facilitate repair or replacement, 877-248-1010.
7. All detectors with PTFE liners are shipped with a liner
protector to maintain proper form of the PTFE material
during shipping and storage.
NOTE: Do not remove the liner protector until installation.
Lift meter fl ow tube diameter sizes 10" (250mm) and larger
via its lifting lugs. Use the proper size crane, cables and
hooks. DO NOT lift the meter by the amplifi er or, on remote
style meter, by the junction box.
Use the sling-rigged method to lift large detectors into a
vertical position while still crated. Use this method to position
large detectors vertically into pipelines.
4
Do not lift a detector with a forklift via the detector body between
the fl anges. The housing could be dented and/or damage caused
to internal coil assemblies.
3. The ambient temperature range surrounding the junction
box must not exceed 122°F (50°C)
4. During any installation or repair, perform all procedures in
accordance with the applicable code of practice.
5. Suitably trained personnel shall perform all installation
or repair procedures.
6. If the equipment is likely to come into contact with
aggressive substances, it is the responsibility of the
user to take suitable precautions that prevent it from
being adversely affected, thus ensuring that the type of
protection is not compromised.
Aggressive Substances – e.g. acidic liquids or gases
that may attack metals or solvents that may affect
polymeric materials.
Suitable Precautions – e.g. regular checks as part of
routine inspections or establishing, from the material’s
data sheet, that it is resistant to specifi c chemicals.
Additional Information
Certifi cation markings are noted on the product label.
Markings include:
NEVER place forklift forks or rigging chains, straps, slings,
hooks or other objects inside or through the detector fl ow
tube for lifting or handling purposes. The isolating liner could
be damaged, rendering the unit inoperable.
Instructions Specifi c to Hazardous Area Installations
These instructions apply to equipment covered by FM
Certifi cate Number 3015930.
1. The temperature range for fl uids passing through the
detector is -4°F to 248°F (-20°C to 120°C)
2. The ambient temperature range surrounding the
amplifi er is -4°F to 122°F (-20°C to 50°C)
For additional information regarding importation, equipment
installation, equipment repair, equipment return or renewal
parts, please contact:
Badger Meter, Incorporated
P.O. Box 245036
Milwaukee, WI 53222
Telephone: (414) 355-0400
Fax: (414) 355-7499
On the WEB: www.badgermeter.com or contact your local
Badger Meter representative
METER DESCRIPTION
®
Badger
Model M-4000 electromagnetic meters are FM
approved for Class I, Div 1 hazardous locations. To achieve
hazardous location ratings electrodes in the fl ow tube are
Intrinsically Safe, designed according to Factory Mutual (FM)
standards. Those standards limit the amount of energy that
can be sent to electrodes to prevent a spark from occurring.
Empty Pipe Detection
Badger Model M-4000 Mag meters are equipped with an
Empty Pipe Detection feature. Empty Pipe Detection is
accomplished by positioning a third electrode close to the
12 o’clock position. Any time this electrode is not covered by
fl uid, for a minimum of fi ve seconds, the meter displays an
Empty Pipe Detection condition, sends out an error message
if desired, and stops measuring to maintain accuracy. When
5
the electrode is again covered with fl uid, the error message
disappears and the meter continues measuring.
Amplifi er Mounting Confi guration Options
Two amplifi er-mounting confi guration options are available
to meet a variety of meter placement and environmental
conditions.
Meter Mount Confi guration
The Meter Mount confi guration has the amplifi er mounted
directly on the detector. This compact, self-contained
confi guration minimizes installation wiring.
METER/AMPLIFIER LOCATION, ORIENTATION and
APPLICATIONS
Remote Amplifi er Outdoor Location
The amplifi er can be installed and operated outdoors.
However, protection from the elements must be considered:
Meter Mount
Remote Mount Confi guration
Remote Mount confi guration places the amplifi er and its
functions at a location separate from the fl uid fl ow and
detector. This confi guration is necessary in situations where
process fl uid temperature or environment exceeds amplifi er
ratings. A remote mounting bracket is supplied.
Detector and amplifi er are connected by wires, run through
conduit, between junction boxes on the detector and remote
mounted amplifi er. The distance between the detector
junction box and amplifi er junction box can be up to 100 feet
(30m).
This confi guration can also provide a more convenient
amplifi er programming and display placement for monitoring
meter readings.
1. Be aware of the ambient environment and
temperature ratings for the unit -4°F to 122°F (-20°C to
50°C).
2. If an indoor location is within 100 feet (30m) of the
detector installation, consider increasing the cable length
and mounting the amplifi er indoors.
3. At a minimum, fabricate a roof or shield over and/or
around the amplifi er to protect the LCD display screen
from sunlight.
Temperature
To prevent meter damage in any environment, minimum and
maximum temperature ranges must be observed.
1. For remote amplifi er applications, the fl uid temperature
range is -4°F to 248°F (-20°C to 120°C) at a maximum
ambient temperature of 122°F (50°C) for the following
liner materials: PFA and PTFE.
2. For remote amplifi er applications, the fl uid temperature
range is 32°F to 178°F (0°C to 80°C) at a maximum
ambient temperature of 122°F (50°C) for the following
liner materials: Hard rubber and soft rubber.
3. For meter mounted amplifi er applications, the fl uid
temperature range is -4°F to 212° (-20°C to 100°C) at a
maximum ambient temperature of 122°F (50°C) for the
following liner materials: PFA and PTFE.
4. For meter mounted amplifi er applications, the fl uid
temperature range is 32°F to 178°F (0°C to 80°C) at a
maximum ambient temperature of 122°F (50°C) for the
following liner materials: Hard rubber and soft rubber.
5. The ambient temperature range surrounding the amplifi er
is -4°F to 122°F (-20°C to 50°C.)
6
6. The ambient temperature range surrounding a remote
Electrode
Plane
RIGHT
Electrode
Plane
WRONG
FORWARD FLOW
MINIMUM STRAIGHT PIPE
MINIMUM STRAIGHT PIPE
ELBOW
TEE
GATE VALVE
(FULLY OPEN)
MINIMUM STRAIGHT PIPE
CHECK VALVE
GLOBE VALVE
BUTTERFLY VALVE
PUMP
ELBOW
TEE
ANY VALVE
M-4000 Mag FLOWMETER
3 x D
7 x D
2 x D
D (Pipe Size)D (Pipe Size)
MINIMUM PIPING REQUIREMENT
STANDARD CONCENTRIC
REDUCERS
(NO DISTANCE REQUIRED)
junction box mounted to the detector is -4°F to 248°F
(-20°C to 120°C.)
Pipelines and Fluid Flow
Pipeline and fl uid fl ow conditions that should be avoided:
1. Do not install the meter where extreme pipe vibrations
exist. If vibrations are present, secure piping before
and after the meter with appropriate pipe supports. If
vibrations can’t be restrained, consider mounting the
amplifi er remotely.
2. Avoid installing the detector close to pipeline valves,
fi ttings or impediments that can cause fl ow disturbances.
3. For detectors with PTFE liners, avoid installing the
detector on suction sides of pumps.
4. Avoid installing the detector on outlet sides of piston
or diaphragm pumps. Pulsating fl ow can affect meter
performance.
5. Avoid locations near equipment producing electrical
interference such as electric motors, transformers, variable
frequency, power cables, etc.
6. Verify both ends of the signal cables are securely
fastened.
7. Place power and signal cables in separate conduit.
8. Place the meter where there is enough access for
installation/maintenance purposes.
Meter Orientation
Mag meters can operate accurately in any pipeline
orientation and can measure volumetric fl ow in forward and
reverse directions.
NOTE: A Forward Flow direction arrow is printed on the
detector label.
Vertical Placement
Mag meters attain optimal performance when placed
vertically, with liquid fl owing upward and meter electrodes in
a closed, full pipe.
This arrangement prevents solids build-up or sediment
deposit or accumulation on the electrodes.
Straight Pipe Requirements
Suffi cient straight pipe runs are required at the detector inlet
and outlet for optimum meter accuracy and performance. An
equivalent of three (3) diameters of straight pipe is required on
the inlet (upstream) side. Two (2) diameters are required on
the outlet (downstream) side.
Pipe Reducer Requirements
With pipe reducers a smaller size meter can be mounted in
larger pipelines. This arrangement may increase low fl ow
accuracy.
There are no special requirements for standard, concentric,
pipe reducers.
Custom fabricated pipe reducers must have an approximate
slope angle of 15 degrees to minimize fl ow disturbances
and excessive loss of head. If this is not possible, install the
custom pipe reducers as if they were fi ttings and install the
amount of straight pipe stated previously.
Vertical placement allows the pipe to remain completely full,
even in low fl ow, low pressure applications and it prevents
any solids build-up or sediment deposit or accumulation on
the liner and/or electrodes.
NOTE: Carefully observe the “Forward Flow” label on the
meter body and install the meter accordingly.
Horizontal Placement
In a horizontal piping orientation, mount the detector to
piping with the fl ow measuring electrode axis in a horizontal
plane (3 and 9 o’clock).
Chemical Injection Applications
For water line applications with a chemical injection point,
install the meter upstream of the injection point. This
eliminates any meter performance issues.
If a meter must be installed downstream of a chemical
injection connection, the recommended distance between
7
the meter and the injection point must be signifi cant; 50 to
WRONG
FLOWFLOW
FLOW
FLOW
FLOW
FLOWFLOW
WRONG
FLOW
FLOW
FLOWFLOW
RIGHT
100 feet (15 to 30 meters). When the water/chemical solution
reaches the meter it must be a complete, homogeneous
mixture. If the injection point is too close, the meter senses
two (2) different liquids (conductivity is different for each) and
correct data output cannot be assured. The injection method:
spaced bursts, continuous stream of drips, a liquid or gas
can also affect downstream readings by the meter.
Sometimes it’s diffi cult to specify the exact downstream
placement distances because of the number of variables.
Contact Badger Meter Technical Support,
877-243-1010, to
review your application if necessary.
Partially Filled Pipe Situations
It is possible to encounter situations where the process
pipe is momentarily only partially fi lled. Examples include;
lack of backpressure, insuffi cient line pressure, gravity fl ow
applications, etc.
ALWAYS locate ON/OFF valves on the
downstream side of the meter
To eliminate these situations:
Do not install the meter in
the highest point of the pipeline
To minimize the possibility of partially full pipe fl ows in
horizontal, gravity or low pressure applications, create a pipe
arrangement that insures the detector remains full of liquid at
all times
Meter Gaskets and Grounding
Two other considerations to meter location, orientation and
application are gasket and grounding requirements and
placement.
Meter/Pipeline Connection Gaskets
Gasket(s) (not provided) must be installed between the
detector isolating liner and the pipeline fl ange to ensure a
proper and secure hydraulic seal. Use gaskets compatible
with the fl uid fl ow. Center each gasket on the fl ange to avoid
fl ow restrictions or turbulence in the line.
Do not use graphite or any electrically conductive sealing
compound to hold gaskets during installation. Measuring
signal accuracy could be affected.
Do not install the meter in a vertical,
downward fl ow section of pipe
If a grounding ring is used in the detector/pipeline
connection, place the ring between two gaskets. (See Non-
Conductive Pipe Grounding section.)
Meter Grounding
Process pipeline material can be either electrically
conductive (metal) or not electrically conductive (made of or
lined with PVC, fi berglass or concrete).
8
METER INSTALLATION PLANS and EXECUTION
To ensure proper unit operation, the mag meter impact
ground (zero voltage reference) must be connected
to the liquid media and to a good, solid earth ground.
Perform grounding procedures after the meter is
connected to the pipeline.
Conductive Pipe Grounding
A grounding bolt is located on each mag meter fl ange. Drill
and tap the pipeline fl anges on each side of the meter and
install a grounding bolt to each.
To ground the unit, attach a ground strap (provided) of
copper wire, at least 12AWG size, between the grounding
bolts on the meter fl anges and the bolts on the pipeline
fl anges. Do this on the inlet and outlet sides of the meter.
Non-Conductive Pipe Grounding
If the process pipeline material is not electrically conductive
and your meter was not ordered with an optional grounding
electrode, place a grounding ring (available from Badger
Meter) between two gaskets on both ends of the meter.
GROUNDING RING INSTALLATION KIT
SUPPLIED HARDWARE INCLUDES:
2 GROUNDING RINGS
4 BOLTS
4 LOCK WASHERS
2 NUTS
2 GROUND STRAPS
Plan meter layout, location and installation. During
installation, remember these important points:
1. Heed all safety notifi cations.
2. Select a detector location with room for installation and
maintenance procedures.
3. Use proper lifting, rigging and moving procedures for
large units.
4. Consider the meter environment; particularly ambient and
process fl ow temperatures.
5. Consider the process pipeline (vibrations) and its fl ow
characteristics (valve and pump locations).
6. Meter orientation to the pipeline (vertical or horizontal).
7. Straight pipe requirements.
8. Pipe reducer requirements.
9. Special applications and/or situations.
For Remote Mount Units consider:
1. Amplifi er location.
2. Remote amplifi er mounting bracket.
3. Proper conduit and conduit fi ttings.
4. Wiring and conduit locations.
REMOTE MOUNT AMPLIFIER
NOTE: Screws are supplied to attach the remote mount
bracket to the amplifi er. Screws are not supplied to attach
bracket at mounting location.
Remote Mount Amplifi er Location Requirements:
1. A sturdy and safe mounting surface capable of holding
the amplifi er weight (20 pounds, 9 Kg).
2. Within the allowable temperature range: -4°F to 122°F,
(-20°C to 50°C).
3. Access to amplifi er covers, ports, terminals, screen and
adjustments.
4. As close to the detector as possible.
5. Determine length and route of cable/conduit runs.
GASKETS RECOMMENDED
After the grounding rings, gaskets and meter are assembled
to the pipeline, attach ground straps (provided) of copper
wire, at least 12AWG size, to grounding bolts on meter
fl anges and to the grounding rings.
If your meter was ordered with an optional grounding
electrode, the use of grounding rings is not necessary.
Mount Bracket to Amplifi er
1. Align bracket-mounting holes with amplifi er mounting
holes.
2. Attach bracket to amplifi er with supplied screws. Torque
screws to 80 in. lb.
9
Mount Bracket/Amplifi er to Location
1. Position the bracket/amplifi er in the desired orientation.
2. Secure bracket/amplifi er to location.
REMOTE MOUNT AMPLIFIER/DETECTOR WIRING
Remote Mount Amplifi er
The remote mount amplifi er has three chambers and fi ve
wire ports. The Junction Box and Connections Chambers
and wiring ports provide amplifi er openings for wire, conduit,
tool and hand access to amplifi er terminal blocks. Detector
to amplifi er wires connect in the Junction Box Chamber.
Amplifi er AC power and customer signal wires attach in the
Connections Chamber.
The Display/Programming Chamber provides access to
fuses and circuit boards. They are discussed later.
(Refer to the Remote Mount Wiring Diagram on page 11.)
Detector Junction Box
The Detector Junction Box has one chamber and two wire
ports. The junction box, chamber and wiring ports provide
openings for wire, conduit, tool and hand access to terminal
blocks. Detector to remote mount amplifi er electrode and
coil wires connect to the detector through the chamber wire
ports.
· Suitably trained personnel shall perform all
installation or repair procedures.
· Disconnect power to the unit before attempting any
installation or maintenance.
· Do not bundle or route signal wires with power
wires.
· Use proper conduit, connections and supplied
cables in all wiring procedures.
· Observe all local applicable electrical codes when
wiring any equipment.
Electrode and Coil Wiring From Detector Junction Box to
Remote Mount Amplifi er Junction Box
A remote mount unit requires electrode and coil cables,
from the detector junction box to the amplifi er junction box,
be enclosed in properly rated conduit. Use conduit fi ttings
(not supplied) that are rated for Class I, Div 1 hazardous
locations.
Failure to use proper conduit fi ttings rated for Class I,
Div 1 hazardous locations, invalidates the FM rating and
any warranties, expressed or implied, for this equipment.
1. Lay out the cable and conduit between the Detector
Junction Box and the Amplifi er Junction Box. Use Belden
#9155 cable or equivalent for electrodes. Use Belden
#8770 cable or equivalent for coils.
2. Run cables through the conduit, between Detector
Junction Box and Amplifi er Junction Box.
3. Place four Nema 4X, 1/2 inch NPT fi ttings on conduit.
4. Remove the four junction box wire port screws, two on
each junction box.
Electrode Wiring in Detector Junction Box
To connect electrode wires in the Detector Junction Box:
1. Unscrew the Detector chamber cover. If necessary, use a
strap wrench.
2. Remove the protective plastic cover to access the
terminal block screws.
10
G
LN
6
12345
3
12456
OR
L-BROWN
1
2
WHITE
E1
N-BLUE
345
SHLD
WHITE
PINK
BLACK
GREEN
SHLD
SHLD
+5V
+5V
-5V
-5V
EP
EP
E2
E2
SHLD
SHLD
E1
E1
RED
GREEN
BLACK
WHITE
SHIELD
C1 C2 SHLD
SHIELD
RED
CLEAR
SHIELD
RED
CLEAR
BELDEN 8770
OR
EQUIVALENT
6
GREEN
PINK
BLACK
EP
E2
-5V
+5V
SHLD
SHIELD
CLEAR
RED
18" MAX
BETWEEN HOUSING
AND CONDUIT SEAL
SEAL
BELDEN 9155 OR EQUIVALENT
FOR CLASS 1 DIV 1
OR CLASS 1 DIV 2
FOLLOW NEC 504
BELDEN 9155 OR EQUIVALENT
18 AWG
WHITE
SHIELD
2
18/20 AWG OR 1.0 / 0.5 mm
20 AWG
18 AWG
20 AWG
RED
BLACK
GREEN
2
18 AWG OR 1mm
RED
CLEAR
SHIELD
SEAL
BELDEN 8770
OR
EQUIVALENT
18" MAX
BETWEEN HOUSING
SHLD C2 C1
E1
SHLD
E2
EP
-5V
+5V
SHLD
AND CONDUIT SEAL
L
L-BROWN
E1
SHLD
E2
EP
-5V
+5V
SHLD
C1
C2
SHLD
N
N-BLUE
G
NOTE: RUN WIRES ALONG
THE BOTTOM OF
THE HOUSING.
FOR CLASS 1 DIV 1 OR 2
FOLLOW NEC 501.4
AND 501.5
PLUG IN HERE
INTERMEDIATE METAL CONDUIT
OR RIGID METAL CONDUIT
NOTE:
THE TOTAL RESISTANCE OF THE GROUND CONNECTION
FROM THE DETECTOR TO THE AMPLIFIER CAN
NOT EXCEED 1 OHM (TERMINAL 44)
ADD JUMPER TO CONNECT
SHIELDED TERMINALS
REMOTE MOUNT WIRING DIAGRAM
CLASS 1 DIV 1, ZONE 1
BLUE SLEEVE(FROM COIL)
RED SLEEVE(FROM COIL)
GROUND POST
BACK ELECTRODE
BLACK SLEEVE
WHITE SLEEVE
E1
E2
SHLD
SHIELDS
PINK SLEEVE
GREEN/YELLOW
EP
-5V
+5V
SHLD
CUSTOMER PROVIDED PROTECTING
EARTH GROUND CONNECTION
NEC 505.25
COIL
COIL
FRONT ELECTRODE
DOWNSTREAM FLANGE
11
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