METER LOCATION, ORIENTATION AND APPLICATIONS
The SSK
513
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
Figure 5: Amplifier Mounting Options
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…140° F (–20…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 cannot 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, and power cables.
•
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.
SSK
513
Electromagnetic Flow Meter
Page 8
March 2014
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