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Level Plus

SoClean

Operation Manual

Internal electronics

All transmitters come with two electronic components of a sensing
element and a board set. Rigid sensing elements are standard on
SoClean

. Flexible sensing elements are available upon request. The

board set consists of up to three electronic boards and a display. The
display is capable of displaying the product level, interface level, and
temperature. Designed into the display are five buttons for local setup of
level transmitter using the stylus.

A temperature sensing function is optional with the SoClean

transmitter. The temperature sensing device is a Digital Thermometer
mounted inside the transmitter’s outer pipe assembly. The SoClean

can

be ordered with 1, 5, 12, or 16 temperature points.

Accessories

MTS also offers a series of displays, housings, converters, and other
accessories, please refer to the ‘Accessories Catalog’, MTS part number
551103.

5.2 Accuracy

For magnetostrictive transmitters inherent accuracy is measured
in terms of non-linearity. Non-linearity is a measurement of any
imperfections in the waveguide that are reflected in the linearity of the
transmitter’s output. MTS tolerances reflect a maximum non-linearity of
± 1mm. MTS is able to achieve such strict tolerances by manufacturing
all of its own waveguide from a proprietary alloy and testing 100% of all
transmitters before shipping.

5.3 Warranty

All Level Plus

transmitters come with a two year limited warranty from

the factory shipment date. A Return Materials Authorization (RMA)
number is required and must accompany any transmitter returns. Any
unit that was used in a process must be properly cleaned in accordance
with OSHA standards, before it is returned to the factory. A Material
Safety Data Sheet (MSDS) must also accompany the transmitter that was
used in any process.

5.4 Storage

If storage is required prior to installation, store indoors in a dry environ-
ment at ambient temperature range not to exceed -40°C (-40°F) to 71°C
(160°F).

Important

Contact Technical Support or Customer Service for assistance if you
suspect that the transmitter is not working correctly. Technical support
can assist you with troubleshooting, part replacement, and Returned
Material Authorization (RMA) information if required.

Floats

SoClean

transmitters offer numerous floats for different applications

such as stainless steel, 3-A sanitary, hastelloy, Teflon, and Nitrophyl for
both product level and interface level. To be able to accurately detect
the interface level there needs to be a difference of at least 0.05 in
specific gravities between the product and interface liquids. For detailed
information about floats, refer to the ‘Accessories Catalog’, MTS part
number 551103.
For assistance with selecting a specific float for your application, please
contact Technical Support with the following information:

Specific gravity of liquid(s) being measured

Process temperature

Process opening size

Vessel pressure

For ATEX and IECEx approvals, SoClean

transmitters should be used

with a float having an offset weight and made of stainless steel or Has-
telloy C. This allows the float to stay in contact with the pipe to prevent
the buildup of an electrostatic charge. For detailed information about
floats, refer to the ‘Accessories Catalog’, MTS part number 551103.
Non-metalic floats with a projected surface area of less than 5,000 mm²
should only be used in Zone 0, Gas group IIA such as float part numbers
201643-2, 201649-2, 201650-2, 201109, 251115 and 251116. All
other non-metallic floats offered by MTS such as, 251939, 251119 and
251120 should not be used in a hazardous area application.

Outer pipe configurations

The outer pipe is constructed of a variety of configurations. The
SoClean

is available in a sanitary pipe. For other pipe options please

consult other MTS options such as RefineMe

, Tank Slayer

, and/or

USTDII.