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Model M-2000 Mag Meter
Meter Location, Orientation and Applications
The M-2000 provides two amplifier mounting options: an integral or meter mount option and a junction box/remote option.
Meter mount amplifier
Junction box with remote amplifier
Remote Amplifier Outdoor Location
The amplifier can be installed and operated outdoors. However, it must be protected from the elements, as follows:
•
The ambient environment/temperature rating for the unit is -4° F to 140° F (-20° C to 60° C).
•
If an indoor location is within 500 feet (152 meters) of the detector, consider increasing the cable length and
mounting the amplifier indoors.
•
At minimum, fabricate a roof or shield over and/or around the amplifier to protect the LCD display screen from direct
sunlight.
Pipelines and Fluid Flow
Take the following precautions during installation:
•
Do not install the meter on pipes with extreme pipe vibrations. If pipes are vibrating, secure the piping with
appropriate pipe supports in front of and behind the meter. If vibrations can’t be restrained, mount the amplifier in a
remote location.
•
Do not install the detector close to pipeline valves, fittings or impediments that can cause flow disturbances.
•
For detectors with PTFE liners, do not install the detector on suction sides of pumps.
•
Do not install the detector on outlet sides of piston or diaphragm pumps. Pulsating flow can affect meter
performance.
•
Avoid installing the detector near equipment that produces electrical interference such as electric motors, transformers,
variable frequency, power cables,
etc.
•
Verify that both ends of the signal cables are securely fastened.
•
Place power cables and signal cables in separate conduits.
•
Place the meter where there is enough access for installation and maintenance tasks.
Meter Orientation
Mag meters can operate accurately in any pipeline orientation and can measure volumetric flow in forward and reverse
directions.
Note: A "Forward Flow" direction arrow is printed on the detector label.
