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103
Specifications and Reference Data
Specifications and Reference Data
January 2017
Reference Manual
00809-0100-4140, Rev AA
Appendix A
Specifications and Reference Data
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 103
Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 106
Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 115
A.1 Specifications
A.1.1 General
Products
Rosemount 2140 and Rosemount 2140:SIS Level Detectors.
Measuring technology
Vibrating fork.
Applications
Most liquids including coating liquids, aerated liquids, and
slurries.
A.1.2 Physical specifications
Material selection
Emerson provides a variety of Rosemount product with various
product options and configurations including materials of
construction that can be expected to perform well in a wide
range of applications. The Rosemount product information
presented is intended as a guide for the purchaser to make an
appropriate selection for the application. It is the purchaser’s
sole responsibility to make a careful analysis of all process
parameters (such as all chemical components, temperature,
pressure, flow rate, abrasives, contaminants, etc.), when
specifying product, materials, options and components for the
particular application.
Emerson is not in a position to evaluate or guarantee the
compatibility of the process fluid or other process parameters
with the product, options, configuration or materials of
construction selected.
Electronics housing
Materials
Aluminum Alloy ASTM B85 A360.0 or
Stainless steel (316C)
Rotation
Rotatable housing to allow more convenient cable position.
Display
Optional two-line LCD display with Local Operator Interface
(LOI) by selecting option code M4. There are two internal and
two external configuration buttons. Includes extended cover
with glass window.
Device-test button
The Rosemount 2140 can have an single external button for
device testing by selecting the DP option code. (This is not
selectable if the LCD with LOI option is selected).
Proof-test button
The Rosemount 2140:SIS comes supplied with an external
button for local proof-testing. This can be upgraded to the LCD
with LOI by selecting the M4 option code.
Conduit entries
Two M20 X 1.5 or ½-in ANPT conduit entries for cabling.
Rosemount 2140 ships with dust caps installed in the conduit
entries. One blanking plug is supplied in a plastic bag, ready to
be installed. No cables or cable glands are supplied.
Ingress protection
IP66/67 to EN60529, NEMA
®
4X (when supplied blanking plug
and suitably-rated cable glands are used).
Process wetted connections
Threaded, Tri Clamp, and flanged process connections.
See
for a full list.
Materials
316/316L Stainless Steel (1.4401/1.4404 dual certified).
Mechanically polished option to better than 0.1
m for
Tri Clamp connections.
Alloy C (UNS N10002) and Alloy C-276 (UNS N10276) –
available for flanged and selected threaded process
connections (
3
/
4
- and 1-in. BSPT (R), and
3
/
4
- and 1-in. NPT).
ECTFE co-polymer coated 316/316L Stainless Steel
(1.4401/1.4404 dual certified) – only available for a flanged
Rosemount 2140 but excludes 1-in./DN25/25A flanges.
Содержание Rosemount 2140
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Страница 8: ...VI Reference Manual 00809 0100 4140 Rev AA Contents January 2017 Contents ...
Страница 14: ...4 Reference Manual 00809 0100 4140 Rev AA Introduction January 2017 Introduction ...
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