Emerson Rosemount User Manual
00809-0400-4408, Rev AA
Rosemount™ 5408:SIS Level Transmitter
Non-Contacting Radar
Safety Manual
June 2020
Rosemount™ 5408:SIS Level Transmitter – Non-Contacting Radar
NOTICE
Read this manual before working with the product. For personal and system safety, and for optimum product performance,
ensure you thoroughly understand the contents before installing, using, or maintaining this product.
For technical assistance, contacts are listed below:
Customer Central
Technical support, quoting, and order-related questions.
• United States - 1-800-999-9307 (7:00 am to 7:00 pm CST)
• Asia Pacific- 65 777 8211
North American Response Center
Equipment service needs.
• 1-800-654-7768 (24 hours a day — includes Canada)
• Outside of these areas, contact your local Emerson representative.
WARNING
Failure to follow safe installation and servicing guidelines could result in death or serious injury.
• Ensure the transmitter is installed by qualified personnel and in accordance with applicable code of practice.
• Use the equipment only as specified in this manual. Failure to do so may impair the protection provided by the equipment.
• For installations in hazardous locations, the transmitter must be installed according to the Rosemount 5408 and 5408:SIS
Product Certifications document and System Control Drawing (D7000002-885).
Explosions could result in death or serious injury.
• Verify that the operating atmosphere of the transmitter is consistent with the appropriate hazardous locations certifications.
• Before connecting a handheld communicator in an explosive atmosphere, ensure the instruments are installed in accordance
with intrinsically safe or non-incendive field wiring practices.
• In Explosion-proof/Flameproof and Non-Incendive/Type n installations, do not remove the transmitter covers when power is
applied to the unit.
• Both transmitter covers must be fully engaged to meet Explosion-proof/Flameproof requirements.
Electrical shock could cause death or serious injury.
• In Explosion-proof/Flameproof and Non-Incendive/Type n installations, avoid contact with the leads and terminals. High
voltage that may be present on leads can cause electrical shock.
• Ensure the mains power to the transmitter is off and the lines to any other external power source are disconnected or not
powered while wiring the transmitter.
Process leaks could result in death or serious injury.
• Ensure that the transmitter is handled carefully. If the process seal is damaged, gas might escape from the tank.
Any substitution of non-recognized parts may jeopardize safety. Repair (e.g. substitution of components) may also jeopardize
safety and is not allowed under any circumstances.
• Unauthorized changes to the product are strictly prohibited as they may unintentionally and unpredictably alter performance
and jeopardize safety. Unauthorized changes that interfere with the integrity of the welds or flanges, such as making
additional perforations, compromise product integrity and safety. Equipment ratings and certifications are no longer valid on
any products that have been damaged or modified without the prior written permission of Emerson. Any continued use of
product that has been damaged or modified without the written authorization is at the customer’s sole risk and expense.
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WARNING
Physical access
Unauthorized personnel may potentially cause significant damage to and/or misconfiguration of end users’ equipment. This could
be intentional or unintentional and needs to be protected against.
Physical security is an important part of any security program and fundamental to protecting your system. Restrict physical access
by unauthorized personnel to protect end users’ assets. This is true for all systems used within the facility.
CAUTION
Hot surfaces
The flange and process seal may be hot at high process temperatures. Allow to cool before servicing.
CAUTION
The products described in this document are NOT designed for nuclear-qualified applications. Using non-nuclear qualified
products in applications that require nuclear-qualified hardware or products may cause inaccurate readings. For information on
Rosemount nuclear-qualified products, contact your local Emerson Sales Representative.
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Safety Manual Contents
00809-0400-4408 June 2020
Contents
Chapter 1 Before you begin........................................................................................................7
1.1 About this document...................................................................................................................7
1.2 About this product.......................................................................................................................7
1.3 Related documents......................................................................................................................8
Chapter 2 Installation and commissioning..................................................................................9
2.1 Safety Instrumented System (SIS) certification............................................................................ 9
2.2 Safety certified identification..................................................................................................... 10
2.3 Installation.................................................................................................................................11
2.4 Configuration............................................................................................................................ 11
2.5 Site acceptance......................................................................................................................... 14
Chapter 3 Proof tests................................................................................................................15
3.1 Overview................................................................................................................................... 15
3.2 Perform 1-point level and analog output verification................................................................. 16
3.3 Perform 2-point level and analog output verification................................................................. 19
3.4 Perform analog output verification............................................................................................ 23
3.5 Perform level deviation monitoring........................................................................................... 23
3.6 Use the TEST terminal................................................................................................................ 24
Chapter 4 Operating constraints.............................................................................................. 27
4.1 Specifications............................................................................................................................ 27
4.2 Product repair............................................................................................................................28
Appendix A Terms and definitions...............................................................................................29
Rosemount 5408:SIS Level Transmitter 5
Contents Safety Manual
June 2020 00809-0400-4408
6 Safety Manual
Safety Manual Before you begin
00809-0400-4408 June 2020
1 Before you begin
1.1 About this document
This document provides information about how to install, commission, and proof test a
Rosemount 5408:SIS Level Transmitter to comply with Safety Instrumented Systems (SIS)
requirements.
Note
The following conditions must apply:
• The transmitter has been installed correctly and completely according to the
instructions in the Reference Manual and Quick Start Guide.
• The installation complies with all applicable safety requirements.
• The operator is trained in local and corporate safety standards.
1.2 About this product
The Rosemount 5408:SIS is a two-wire transmitter for continuous level measurements
over a broad range of liquids, slurries, and solids. The measurement principle is fast-sweep
Frequency Modulated Continuous Wave (FMCW).
The Rosemount 5408:SIS can be used as the level sensor in a BPCS or as a safety device in a
safety instrumented system.
1.2.1 Application examples
• Level range monitoring
• Dry-run prevention
• Overfill prevention
Rosemount 5408:SIS Level Transmitter 7
Before you begin Safety Manual
June 2020 00809-0400-4408
1.3 Related documents
You can find all product documentation at Emerson.com/Rosemount.
For more information, see the following documents:
Table 1-1: Related Documentation
Document Document type
00809-0100-4408 Reference Manual
00813-0100-4408 Product Data Sheet
00825-0100-4408 Quick Start Guide: Cone Antenna
00825-0300-4408 Quick Start Guide: Parabolic Antenna
00825-0500-4408 Quick Start Guide: Process Seal Antenna
00825-0200-4408 Product Certifications
8 Safety Manual
LT
LT
LT
LT
LT
A
A
A
B
B
B
C
C
C
D
E
F
LT
Safety Manual Installation and commissioning
00809-0400-4408 June 2020
2 Installation and commissioning
2.1 Safety Instrumented System (SIS) certification
For safety instrumented systems usage, the 4-20 mA analog output is used as the primary
safety variable. It is configured to activate the alarm function if an error occurs. If a
measured value goes beyond the measurement range, the transmitter enters saturation
mode.
The measurement signal used by the logic solver must be the analog 4-20 mA signal
proportional to the level or distance (ullage) generated. The HART® protocol can only be
used for setup, calibration, and diagnostic purposes, not for safety critical operation.
The Rosemount™ 5408:SIS Level Transmitter is IEC 61508 certified accordingly:
• Low and high demand: Type B element
• SIL 2 for random integrity @ HFT=0
• SIL 3 for random integrity @ HFT=1
• SIL 3 for systematic capability
Figure 2-1: SIF Configuration Examples
A. Rosemount 5408:SIS Level Transmitter (sensor)
B. Logic-solver
C.
Actuator
D. Single use 1oo1 (1-out-of-1) for SIL2 (SIL 2@ HFT=0)
E. Redundant use 1oo2 for SIL3 (SIL3@ HFT=1)
F. Redundant use 2oo3 for SIL3 (SIL3@ HFT=1)
Rosemount 5408:SIS Level Transmitter 9
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MODEL 540 8
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SIL 2
Installation and commissioning Safety Manual
June 2020 00809-0400-4408
2.2 Safety certified identification
All Rosemount 5408:SIS Level Transmitters must be identified as safety certified before
installing into SIS systems.
Procedure
1. Verify the transmitter model code starts with “5408F”.
2.
Verify the software (SW) is 1.A3 or later.
Figure 2-2: Identification
A. Model code
B. Serial number
SW version
C.
D. Yellow stripe for locating device from distance
E. Yellow tag for locating device from distance
10 Safety Manual
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