Amphenol Temposonics Level Plus User manual

Magnetostrictive Liquid Level Transmitters with Temposonics®Technology
Level Plus®– CHAMBERED
Designed for Magnetic Level Gauge (MLG)
No scheduled maintenance or recalibration
Hazardous area certied
Operation Manual

Table of contents
1. Contact information ........................................................................................................................................... 3
2. Terms and definitions ......................................................................................................................................... 3
3. Introduction..................................................................................................................................................... 5
3.1 Purpose and use of this manual ................................................................................................................................................................ 5
3.2 Used symbols and warnings ..................................................................................................................................................................... 5
4. Safety instructions............................................................................................................................................. 5
4.1 Intended use.............................................................................................................................................................................................. 5
4.3 Installation, commissioning and operation................................................................................................................................................ 6
5. Product overview .............................................................................................................................................. 6
5.1 Components.............................................................................................................................................................................................. 6
4.2 Foreseeable misuse................................................................................................................................................................................... 6
5.2 Accuracy.................................................................................................................................................................................................... 8
5.3 Warranty.................................................................................................................................................................................................... 8
5.4 Storage...................................................................................................................................................................................................... 8
5.5 Model number identification...................................................................................................................................................................... 9
5.6 Technical data.......................................................................................................................................................................................... 11
6. Installation and mounting ...................................................................................................................................12
6.1 Training ................................................................................................................................................................................................... 12
6.2 Tools........................................................................................................................................................................................................ 12
6.3 Installation steps ..................................................................................................................................................................................... 12
6.4 Mounting................................................................................................................................................................................................. 12
7. Electrical connections........................................................................................................................................13
7.1 Basic information .................................................................................................................................................................................... 13
7.2 Safety recommendations......................................................................................................................................................................... 13
7.3 Industrial topologies................................................................................................................................................................................ 13
7.4 Cable recommendations.......................................................................................................................................................................... 14
7.5 Electrical conduit..................................................................................................................................................................................... 14
7.6 Grounding ............................................................................................................................................................................................... 15
7.7 Safety barriers......................................................................................................................................................................................... 15
8. Commissioning................................................................................................................................................16
8.1 Training ................................................................................................................................................................................................... 16
8.2 Tools........................................................................................................................................................................................................ 16
8.3 Setup software ........................................................................................................................................................................................ 16
8.4 Commissioning steps.............................................................................................................................................................................. 16
9. Maintenance...................................................................................................................................................17
9.1 Training ................................................................................................................................................................................................... 17
9.2 Tools........................................................................................................................................................................................................ 17
9.3 Inspection................................................................................................................................................................................................ 17
9.4 Preventative maintenance........................................................................................................................................................................ 17
10. Repair.........................................................................................................................................................17
10.1 RMA policy............................................................................................................................................................................................ 17
10.2 Training ................................................................................................................................................................................................. 17
10.3 Tools...................................................................................................................................................................................................... 17
10.4 Troubleshooting..................................................................................................................................................................................... 17
10.5 Setup software ...................................................................................................................................................................................... 18
11. Spare Parts...................................................................................................................................................18
12. Interface ......................................................................................................................................................18
12.1 Modbus ................................................................................................................................................................................................. 18
12.2 DDA....................................................................................................................................................................................................... 18
12.3 HART®.................................................................................................................................................................................................. 18
13. Agency information .........................................................................................................................................19
13.1 Approvals overview ............................................................................................................................................................................... 19
13.2 Certificates ............................................................................................................................................................................................ 20
13.3 FM (NEC)............................................................................................................................................................................................... 20
13.4 FMC (CEC)............................................................................................................................................................................................. 31
13.5 ATEX and IECEx..................................................................................................................................................................................... 46

Level Plus® CHAMBERED
Operation Manual
I3 I
1. Contact information
United States
General
Tel: [phone]
Fax: [phone]
E-mail: [email protected]
http://www.temposonics.com
Mailing and shipping address
Temposonics LLC
3001 Sheldon Drive
Cary, North Carolina, 27513, USA
Customer service
Tel: [phone]
Fax: [phone]
E-mail: [email protected]
Technical support and applications
24 Hour Emergency Technical Support
Tel: [phone]
E-mail: [email protected]
Germany
General
Tel: [phone]
Fax: [phone]
E-mail: [email protected]
http://www.temposonics.com
Mailing and shipping address
Temposonics GmbH & Co. KG
Auf dem Schüffel 9
58513 Lüdenscheid, Germany
Technical support and applications
Tel: [phone]
E-mail: [email protected]
http://www.temposonics.com
2. Terms and definitions
6A Heavy Oils
‘Generalized Crude Oils’, Correction of Volume to 60 °F against API
Gravity.
6B Light Oils
‘Generalized Products’, Correction of Volume to 60 °F against API
Gravity.
6C Chemical
‘Volume Correction Factors (VCF)’ for individual and special
applications, volume correction to 60 °F against thermal expansion
coefficients.
6C Mod
An adjustable temperature reference for defining VCF.
A
API gravity
The measure of how heavy or light a petroleum liquid is compared to
water. Allowable values are 0 to 100 degrees API for (6A) and 0 to 85
degrees API for (6B).
D
DDA (Direct Digital Access)
The proprietary digital protocol developed by Temposonics for use in
intrinsically safe areas.
Density
Mass divided by the volume of an object at a specific temperature. The
density value should be entered as lb / cu. ft.
E
Explosion proof
Type of protection based on enclosure in which the parts which can
ignite an explosive gas atmosphere are placed within, and which
can withstand the pressure developed during an internal explosion
of an explosive mixture, and which prevents the transmission of the
explosion to the explosive gas atmosphere surrounding the enclosure.
F
Flameproof
Type of protection based on enclosure in which the parts which can
ignite an explosive gas atmosphere are placed within and which can
withstand the pressure developed during an internal explosion of
an explosive mixture, and which prevents the transmission of the
explosion to the explosive gas atmosphere surrounding the enclosure.

Level Plus® CHAMBERED
Operation Manual
I4 I
G
GOVI (Gross Observed Volume of the Interface)
The total volume of the tank occupied by the interface liquid. The
GOVI is only given when measuring two liquids and is calculated by
subtracting the volume of the product from the total volume of liquid
in the tank (GOVT – GOVP).
GOVP (Gross Observed Volume of the Product)
The total volume of the tank occupied by the product liquid. When
measuring only one liquid, it is also the total volume of liquid
in the tank (GOVT). When measuring two liquids it is the total
volume of liquid in the tank minus the volume of the interface liquid
(GOVT–GOVI).
GOVT (Total Gross Observed Volume)
The total volume of liquid in the tank. When measuring only one liquid
it is equal to the volume of the product (GOVP). When measuring two
liquids it is equal to the volume of the product and interface liquids
(GOVP + GOVI).
GOVU (Gross Observed Volume Ullage)
The difference in volume between the working capacity of a tank and
the total volume in the tank (Working Capacity – GOVT).
H
HART®
A Bidirectional communication protocol that provides data access
between intelligent field instruments and host systems.
I
Interface
Noun; The measurement of the level of one liquid when that liquid is
below another liquid.
Interface
Adj.; The Software Graphical User Interface (GUI) that allows the user
to access software protocols (HART®, DDA, MODBUS).
Intrinsic safety
‘Intrinsically safe’ - Type of protection based on the restriction of
electrical energy within apparatus of interconnecting wiring exposed to
potentially explosive atmosphere to a level below that which can cause
ignition by either sparking or heating effects.
M
Mass
The property of a body that causes it to have weight in a gravitational
field, calculated by density at the reference temperature multiplied by
the volume correction factor (Density × VCF).
MODBUS
A serial communications protocol published by Modicon in 1979 for
use with its programmable logic controllers (PLCs). It has become a
de facto standard communications protocol in industry, and is now the
most commonly available means of connecting industrial electronic
devices.
N
NEMA Type 4X
A product Enclosure intended for indoor or outdoor use primarily to
provide a degree of protection against corrosion, windblown dust and
rain, splashing water, and hose-directed water; and to be undamaged
by the formation of ice on the enclosure. They are not intended to
provide protection against conditions such as internal condensation or
internal icing.
NPT
U.S. standard defining tapered pipe threads used to join pipes and
fittings.
NSVP (Net Standard Volume of the Product)
The temperature corrected volume for the product liquid in the tank,
requires the transmitter to be ordered with temperature measurement
capabilities. The NSVP is calculated by multiplying the volume of the
product liquid by a volume correction factor based on temperature
(GOVP × VCF).
R
Reference Temperature
The temperature at which the density measurement is given, the
allowable values are 32 °F to 150 °F (0 °C to 66 °C).
S
Specific Gravity
The density ratio of a liquid to the density of water at the same
conditions.
Sphere Radius
The internal radius of the sphere that contains the liquid, the value is
used to calculate the volume along with the Sphere Offset.
Sphere Offset
An offset value that accounts for additional volume in a sphere from
non-uniform sphere geometry, the value is used to calculate the
volume along with the Sphere Radius.

Level Plus® CHAMBERED
Operation Manual
I5 I
Strap Table
A table of measurement correlating the height of a vessel to the
volume that is contained at that height. The transmitter can contain up
to 200 points.
T
TEC
‘Thermal Expansion Coefficient’ - a value correlating the change in
temperature for an object with the change in its volume. Allowable
values are 270.0 to 930.0. TEC units are in 10 E-6/Deg F.
Temperature Correction Method
One of five product correction methods used to correct the product
volume in the tank due to changes in temperature from 60 °F including
(6A, 6B, 6C, 6C Mod, and Custom Table.
V
Volume Calculation Mode
One of two methods use to calculate volume measurements from level
measurements, including Sphere and Strap Table.
VCF (Volume Correction Factor)
A table of measurements correlating temperature points with
correction factors for the liquids expansion/contraction. The
transmitter can contain up to 50 points.
W
Working Capacity
The maximum volume of liquid that the user desires for their vessel to
hold, typically 80% of the vessels maximum volume before overfill.
3. Introduction
3.1 Purpose and use of this manual
Important:
Before starting the operation of the equipment read this
documentation thoroughly and follow the safety information.
The content of this technical documentation and of its various annexes
is intended to provide information on mounting, installation and
commissioning by qualified service personnel according to IEC 60079-14
and local regulations or Temposonics trained service technicians.
3.2 Used symbols and warnings
Warnings are intended for your personal safety and for avoidance
of damage to the described product or connected devices. In this
documentation, safety information and warnings to avoid dangers that
might affect the life and health of personnel or cause material damage
are highlighted by the preceding pictogram, which is defined below.
Symbol Meaning
NOTICE
This symbol is used to point to situations
that may lead to material damage and/or
personal injury.
4. Safety instructions
4.1 Intended use
The liquid level transmitter is intended to be used to measure the level
of liquid(s) contained by a structure as well as the temperature of
the liquid. The product may only be used for the applications defined
under item 1 to item 4 and only in conjunction with third-party devices
and components recommended or approved by Temposonics. As a
prerequisite of proper and safe operation, the product requires correct
transport, storage, mounting and commissioning and must be opera-
ted with utmost care.
1. Application does not exceed product’s performance specification in
chapter 5.6.
2. Product may only be installed in hazardous areas as specified by
approval certifications in chapter 13 following special conditions of
use outlined in chapter 13 or in safe areas.
3. The liquid(s) being measured are compatible with the selected
wetted parts of the product.
4. Temposonics floats should be used for proper functionality and
safety approval.

Level Plus® CHAMBERED
Operation Manual
I6 I
Forseeable misuse Consequence
Wrong sensor connection Possible damage to electronics
See chapter 7 for Electrical
Connections
Improper Installation Physical damage to packaging
See chapter 6 for Installation
Installation in unapproved
Hazardous Area
Potential Spark
See chapter 13 for Agency
Information
Process Temperature out of range Signal Degradation, Possible
Damage to Sensor
See chapter 5.6 for Specications
Power Supply out of range No Communication, Possible
Damage to Sensor
See chapter 5.6 for Specications
Process Pressure out of range Possible Damage to Sensor,
See chapter 5.6 for Specications
Improper Chemical Compatibility Possible Damage to Sensor,
Customer Must Select Wetted
Material that is compatible with
liquid(s) in tank
Modifying Sensor Warranty Void, Hazardous
Approval Void Customer should
contact factory for custom unit
Improper Grounding Possible Damage to Sensor, Full
Protection Compromised,
See chapter 7.6 for Grounding
Table 1: Foreseeable misuse
4.3 Installation, commissioning and operation
1. Wear proper personal protection equipment such as hard hat,
safety shoes, flame resistant clothing, safety glasses, gloves, and
hearing protection.
2. Follow the specifications given in the technical documentation.
3. Two (2) individuals are recommended to conduct proper
installation, commissioning, and repair of the level transmitter.
4. Ensure the equipment used in a hazardous environment is
selected and installed in compliance with regulations governing
the geographical installation and facility. Only install equipment
that complies with the types of protection relevant to the
applicable classes, division, zones, category, gas group, and
temperature code.
5. Protect the sensor against mechanical damage during installation
and operation.
6. Do not use damaged products and secure them against
unintentional use. Mark damaged products as being defective.
7. Connect the sensor very carefully and pay attention to the
polarity of connections. Temposonics recommends to not make
connections while power is live.
8. Before turning on power, ensure that nobody’s safety is
jeopardized by starting level transmitter and/or process.
9. Regularly follow preventative maintenance to prevent safety risks
4.2 Foreseeable misuse 10. Make sure that no wire strands are loose or sticking out of
the terminal block connection which could short and cause a
problem.
11. Make sure that no wire strands, including shield, are in contact
with the electronic module enclosure.
5. Product overview
The Level Plus®CHAMBERED Liquid-Level transmitter is a continuous
multi-functional magnetostrictive transmitter that provides product
level and interface level to the user via Modbus, DDA, Analog (4 to
20 mA), or HART®. Magnetostrictive technology is one of the most
accurate and repeatable level technologies available to date.
Temposonics is the inventor and purveyor of magnetostrictive
technology and has been serving the level industry for over 35 years.
Industries
• Petroleum
• Liquid Petroleum Gas
• Pharmaceutical
• Food & Beverage
• Chemical
• Mining
5.1 Components
The Level Plus®CHAMBERED liquid level transmitter consists of three
main components; a housing, outer pipe, and electronics. Varying the
components of the transmitter allows the transmitter to be customized
to almost any application.
Housings
Level Plus®CHAMBERED transmitters are available in two housing
configurations: single and dual cavity housings as shown below. The
conduit openings on the single cavity housings (options D, L) and
standard electronic mount (7,8) are 3/4" NPT opening for FM and
FMC approvals and M20 opening for ATEX and IECEx approvals. The
conduit openings on the single cavity housing (options D,L) and 90
degree electronic mount (3,4,5,6) are 3/4" NPT for all approvals and
a M20 adapter is supplied for ATEX and IECEx approvals. The conduit
opening on the dual cavity housing option (E) always requires the
90 degree electronic mount (3,4,5,6) and is supplied with 3/4" NPT
opening for FM and FMC approvals and M20 opening for ATEX and
IECEx approvals.

Level Plus® CHAMBERED
Operation Manual
I7 I
Fig. 1: Single cavity housing
Fig. 2: Dual cavity housing
1
1
2
2
3
3
4
4
A A
B B
C C
D D
REV ECO # DESCRIPTION
TITLE
SIZE DWG NO. REV
PRODUCT LINE
SCALE:
BY DATE
SHEET OF
UNLESS OTHERWISE SPECIFIED
TOLERANCES
0 PLACES
MM
1 PLACE
MM ANGLES
  
0.5 0.1
- THREAD DEPTHS ARE TO MIN. FULL THDS
- DRILL DEPTHS ARE TO FULL DIA.
- REMOVE BURRS AND SHARP EDGES
- DO NOT SCALE PRINT
- MACHINED SURFACE FINISH 3.2uM [125 uIn]
PROPRIETARY DATA
THE INFORMATION AND DESIGN(S) DISCLOSED
HEREIN ARE THE PROPERTY OF MTS SYSTEMS
CORPORATION AND MAY NOT BE USED,
REPRODUCED OR DISCLOSED IN ANY FORM
EXCEPT AS GRANTED IN WRITING BY MTS
SYSTEMS CORPORATION. THIS RESTRICTION
EXCLUDES INFORMATION THAT IS IN THE
PUBLIC DOMAIN OR WAS LEGITIMATELY IN THE
PRIOR POSSESSION OF THE RECIPIENT.
mMTS SYSTEMS CORPORATION
SENSORS DIVISION
3001 SHELDON DRIVE, CARY, NC 27513
ME T R I C
FIRST
ANGLE CLL drawing
1 1
DRAWN BY:
114 mm
(4.5 in.)
127 mm
(5 in.)
124 mm
(4.9 in.)
132 mm
(5.2 in.)
87 mm
(3.4 in.)
109 mm
(4.3 in.)
75 mm
(3 in.)
206 mm
(8.1 in.)
127 mm
(5 in.)
117 mm
(4.6 in.)
145 mm
(5.7 in.)
1
1
2
2
3
3
4
4
A A
B B
C C
D D
REV ECO # DESCRIPTION
TITLE
SIZE DWG NO. REV
PRODUCT LINE
SCALE:
BY DATE
SHEET OF
UNLESS OTHERWISE SPECIFIED
TOLERANCES
0 PLACES
MM
1 PLACE
MM ANGLES
  
0.5 0.1
- THREAD DEPTHS ARE TO MIN. FULL THDS
- DRILL DEPTHS ARE TO FULL DIA.
- REMOVE BURRS AND SHARP EDGES
- DO NOT SCALE PRINT
- MACHINED SURFACE FINISH 3.2uM [125 uIn]
PROPRIETARY DATA
THE INFORMATION AND DESIGN(S) DISCLOSED
HEREIN ARE THE PROPERTY OF MTS SYSTEMS
CORPORATION AND MAY NOT BE USED,
REPRODUCED OR DISCLOSED IN ANY FORM
EXCEPT AS GRANTED IN WRITING BY MTS
SYSTEMS CORPORATION. THIS RESTRICTION
EXCLUDES INFORMATION THAT IS IN THE
PUBLIC DOMAIN OR WAS LEGITIMATELY IN THE
PRIOR POSSESSION OF THE RECIPIENT.
mMTS SYSTEMS CORPORATION
SENSORS DIVISION
3001 SHELDON DRIVE, CARY, NC 27513
ME T R I C
FIRST
ANGLE CLL drawing
1 1
DRAWN BY:
114 mm
(4.5 in.)
127 mm
(5 in.)
124 mm
(4.9 in.)
132 mm
(5.2 in.)
87 mm
(3.4 in.)
109 mm
(4.3 in.)
75 mm
(3 in.)
206 mm
(8.1 in.)
127 mm
(5 in.)
117 mm
(4.6 in.)
145 mm
(5.7 in.)
Fig. 3: Stainless steel single cavity housing
1
1
2
2
3
3
4
4
A A
B B
C C
D D
TITLE
SIZE DWG NO. REV
PRODUCT LINE
SCALE: SHEET OF
UNLESS OTHERWISE SPECIFIED
TOLERANCES
0 PLACES
MM
1 PLACE
MM ANGLES
  
0.5 0.1
- THREAD DEPTHS ARE TO MIN. FULL THDS
- DRILL DEPTHS ARE TO FULL DIA.
- REMOVE BURRS AND SHARP EDGES
- DO NOT SCALE PRINT
- MACHINED SURFACE FINISH 3.2uM [125 uIn]
PROPRIETARY DATA
THE INFORMATION AND DESIGN(S) DISCLOSED
HEREIN ARE THE PROPERTY OF MTS SYSTEMS
CORPORATION AND MAY NOT BE USED,
REPRODUCED OR DISCLOSED IN ANY FORM
EXCEPT AS GRANTED IN WRITING BY MTS
SYSTEMS CORPORATION. THIS RESTRICTION
EXCLUDES INFORMATION THAT IS IN THE
PUBLIC DOMAIN OR WAS LEGITIMATELY IN THE
PRIOR POSSESSION OF THE RECIPIENT.
mMTS SYSTEMS CORPORATION
SENSORS DIVISION
3001 SHELDON DRIVE, CARY, NC 27513
METRIC
FIRST
ANGLE C
1 1
DRAWN BY:
REV ECO# DESCRIPTION BY DATE
178 mm
(7 in.)
135 mm
(5.30 in.)
135 mm
(5.3 in.)
152 mm
(6 in.)
1
1
2
2
3
3
4
4
A A
B B
C C
D D
TITLE
SIZE DWG NO. REV
PRODUCT LINE
SCALE: SHEET OF
UNLESS OTHERWISE SPECIFIED
TOLERANCES
0 PLACES
MM
1 PLACE
MM ANGLES
  
0.5 0.1
- THREAD DEPTHS ARE TO MIN. FULL THDS
- DRILL DEPTHS ARE TO FULL DIA.
- REMOVE BURRS AND SHARP EDGES
- DO NOT SCALE PRINT
- MACHINED SURFACE FINISH 3.2uM [125 uIn]
PROPRIETARY DATA
THE INFORMATION AND DESIGN(S) DISCLOSED
HEREIN ARE THE PROPERTY OF MTS SYSTEMS
CORPORATION AND MAY NOT BE USED,
REPRODUCED OR DISCLOSED IN ANY FORM
EXCEPT AS GRANTED IN WRITING BY MTS
SYSTEMS CORPORATION. THIS RESTRICTION
EXCLUDES INFORMATION THAT IS IN THE
PUBLIC DOMAIN OR WAS LEGITIMATELY IN THE
PRIOR POSSESSION OF THE RECIPIENT.
mMTS SYSTEMS CORPORATION
SENSORS DIVISION
3001 SHELDON DRIVE, CARY, NC 27513
METRIC
FIRST
ANGLE C
1 1
DRAWN BY:
REV ECO# DESCRIPTION BY DATE
178 mm
(7 in.)
135 mm
(5.30 in.)
135 mm
(5.3 in.)
152 mm
(6 in.)
Outer pipe configurations
The outer pipe is constructed of a variety of configurations. The
CHAMBERED is available in a rigid pipe. For other pipe options please
consult other Temposonics options such as Tank Slayer®, RefineMe®,
SoClean®.
1
1
2
2
3
3
4
4
A A
B B
C C
D D
REV ECO # DESCRIPTION
TITLE
SIZE DWG NO. REV
PRODUCT LINE
SCALE:
BY DATE
SHEET OF
UNLESS OTHERWISE SPECIFIED
TOLERANCES
0 PLACES
MM
1 PLACE
MM ANGLES
  
0.5 0.1
- THREAD DEPTHS ARE TO MIN. FULL THDS
- DRILL DEPTHS ARE TO FULL DIA.
- REMOVE BURRS AND SHARP EDGES
- DO NOT SCALE PRINT
- MACHINED SURFACE FINISH 3.2uM [125 uIn]
PROPRIETARY DATA
THE INFORMATION AND DESIGN(S) DISCLOSED
HEREIN ARE THE PROPERTY OF MTS SYSTEMS
CORPORATION AND MAY NOT BE USED,
REPRODUCED OR DISCLOSED IN ANY FORM
EXCEPT AS GRANTED IN WRITING BY MTS
SYSTEMS CORPORATION. THIS RESTRICTION
EXCLUDES INFORMATION THAT IS IN THE
PUBLIC DOMAIN OR WAS LEGITIMATELY IN THE
PRIOR POSSESSION OF THE RECIPIENT.
mMTS SYSTEMS CORPORATION
SENSORS DIVISION
3001 SHELDON DRIVE, CARY, NC 27513
METRIC
FIRST
ANGLE CMarketing
1 1
DRAWN BY:
***NO REVISIONS SHALL BE MADE WITHOUT THE NOTIFICATION TO APPROVAL AGENCY(S).***
Order length
304.8mm (12 in)
Pipe diameter
16mm (0.625 in)
Tip of transmitter
Tank Flange
1 in NPT Adjustable
compression fitting, male
127mm [5 in ]
Order Length
Pipe diameter (0.625 in. dia)
constructed of 316l stainless steel
Sanitary process connection
(sanitary cap)
74 mm (2.9 in.) min
Inactive zone
Order Length
54 mm (2.1 in.)
minimum
Fig. 4: Stainless steel single cavity housing

Level Plus® CHAMBERED
Operation Manual
I8 I
Internal electronics
All transmitters come with two electronic components of a sensing
element and a board set. Rigid sensing elements are standard on
CHAMBERED. The board set consists of up to three electronic boards
and a display.
A temperature sensing function is optional with the CHAMBERED
transmitter. The temperature sensing device is a Digital Thermometer
mounted inside the transmitter’s outer pipe assembly. The
CHAMBERED can be ordered with 1, 5, 12, or 16 temperature points.
Display
All LP-Series liquid level transmitters are shipped with a stylus (
Part # 404108) to be used for manipulating the display. For single and
dual cavity housings, the stylus is designed to allow for programming
of the unit without removing the housing. When using the stylus make
sure to align the stylus with the shape outline around the buttons in
the same orientation. Failure to correctly align the stylus can cause the
display to not function properly. Password for entering the menu is
27513. For additional details consult the protocol specific Modbus
Interface Manual (Part #551700), DDA Interface Manual (Part
#551701), and HART®Interface Manual (Part #551702).
Fig. 5: Stylus (Part # 404108)
Accessories
Temposonics also offers a series of displays, housings, converters,
and other accessories, please refer to the ‘Accessories Catalog’,
(Part#551103).
Fig. 6: Display
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. Temposonics tolerances reflect a maximum
non-linearity of ±1mm. Temposonics 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
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.
All Level Plus®transmitters come with a two year limited warranty
from the factory shipment date. An additional extended warranty can
be purchased. 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
environment at ambient temperature range not to exceed −40…+71°C
(−40…+160°F).

Level Plus® CHAMBERED
Operation Manual
I9 I
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
L P C
a b c d e f g h i j k l m n o p
aSensor model
LP C CHAMBERED Level Transmitter
b Output
MModbus
DDDA
31 Loop with HART®
61 Loop with HART®and SIL 2
d Electronics mounting
390° bend housing top left
490° bend housing top right
590° bend housing bottom left
690° bend housing bottom right
7Top mount
8Bottom mount
f Materials of construction (Wetted parts)*
1316L stainless steel
e Sensor pipe
B5/8"OD pipe
R1/2" OD pipe
Y10 mm OD pipe
c Housing type
DSingle cavity with display
EDual cavity with display
LSS single cavity w/display
*/ Contact factory for other materials
5.5 Model number identification
g Process connection type
XNone
h Process connection size
XNone
i Number of DT‘s (Digital Thermometers)
0None
j DT‘s placement
XNone
l Protection method
FExplosion proof / Flameproof (only for housing type D, E, or L)
IIntrinsically safe
XNo approval
m Gas group
AGroup A (not available with “C = CEC (FMC)” notied body and
“F = Flameproof/Explosion proof” protection method)
BGroup B
CGroup C
DGroup D
3IIC (Instrinsically Safe only)
4IIB + H2 (Explosion Proof / Flameproof only)
XNone
Continued on next page...
kNotied body
BINMETRO
CCEC (FMC)
EATEX
FNEC (FM)
IIEC
KKC
NNEPSI
TCML/TIIS
PCCOE
XNone

Level Plus® CHAMBERED
Operation Manual
I10 I
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
L P T
a b c d e f g h i j k l m n o p
n Unit of measure
MMillimeters (Metric)
UInches (US customary)
p Special
SStandard product
oLength (no decimal spaces) *
X X X X X Rigid Pipe: 12 to 144 in
(code as 01200 to 14400)
X X X X X Rigid Pipe: 305 to 3658 mm
(code as 00305 to 03658)
NOTICE
Accessories such as floats, cables, and remote displays have to be
ordered separately. All accessories are shown in the Accessories
Catalog (Part #551103).
*/ Contact factory for longer lengths