Operating Instructions
Table Of Contents
- SITRANS LR250 with mA/HART
- Legal information - Warning notice system
- Table of contents
- 1 Introduction
- 2 Safety information
- 3 Description
- 4 Installing/mounting
- 5 Connecting
- 6 Commissioning
- 7 Remote operation
- 7.1 Operating via SIMATIC PDM
- 7.1.1 Functions in SIMATIC PDM
- 7.1.2 Initial setup
- 7.1.3 Updating the Electronic Device Description (EDD)
- 7.1.4 Quick Start Wizard via SIMATIC PDM
- 7.1.5 Changing parameter settings using SIMATIC PDM
- 7.1.6 Parameters accessed via pull-down menus
- 7.1.6.1 Echo profile utilities
- 7.1.6.2 Echo profile
- 7.1.6.3 View saved echo profiles
- 7.1.6.4 TVT Shaper
- 7.1.6.5 Auto false echo suppression
- 7.1.6.6 Echo setup
- 7.1.6.7 Maintenance
- 7.1.6.8 Select analog output
- 7.1.6.9 Self test
- 7.1.6.10 Loop test
- 7.1.6.11 Configuration flag reset
- 7.1.6.12 Master reset
- 7.1.6.13 Wear
- 7.1.6.14 HART Communication
- 7.1.6.15 Process variables
- 7.1.6.16 Trend
- 7.1.6.17 Device status
- 7.1.6.18 Update
- 7.1.6.19 Security
- 7.2 Operating via AMS Device Manager
- 7.3 Operating via FDT (Field Device Tool)
- 7.1 Operating via SIMATIC PDM
- 8 Parameter reference
- 9 Service and maintenance
- 10 Diagnosing and troubleshooting
- 11 Technical data
- 12 Dimension drawings
- 12.1 Universal polymeric flange
- 12.2 Aluminum horn antenna
- 12.3 Mounting bracket
- 12.4 Aluminum horn with polypropylene lens antenna and polymeric flange
- 12.5 Stainless steel threaded horn antenna
- 12.6 Stainless steel threaded horn antenna with extension
- 12.7 Stainless steel flanged horn antenna
- 12.8 Stainless steel flanged horn antenna with extension
- 12.9 PTFE Flanged encapsulated antenna (2"/DN50/50A sizes only)
- 12.10 PTFE Flanged encapsulated antenna (3"/DN80/80A sizes and larger)
- 12.11 Hygienic encapsulated antenna (2" ISO 2852 sanitary clamp)
- 12.12 Hygienic encapsulated antenna (3" ISO 2852 sanitary clamp)
- 12.13 Hygienic encapsulated antenna (4" ISO 2852 sanitary clamp)
- 12.14 Hygienic encapsulated antenna (DN50 nozzle/slotted nut to DIN 11851)
- 12.15 Hygienic encapsulated antenna (DN80 nozzle/slotted nut to DIN 11851)
- 12.16 Hygienic encapsulated antenna (DN100 nozzle/slotted nut to DIN 11851)
- 12.17 Hygienic encapsulated antenna (DN50 aseptic slotted nut to DIN 11864-1)
- 12.18 Hygienic encapsulated antenna (DN80 aseptic slotted nut to DIN 11864-1)
- 12.19 Hygienic encapsulated antenna (DN100 aseptic slotted nut to DIN 11864-1)
- 12.20 Hygienic encapsulated antenna (DN50 aseptic flange to DIN 11864-2)
- 12.21 Hygienic encapsulated antenna (DN80 aseptic flange to DIN 11864-2)
- 12.22 Hygienic encapsulated antenna (DN100 aseptic flange to DIN 11864-2)
- 12.23 Hygienic encapsulated antenna (DN50 aseptic clamp to DIN 11864-3)
- 12.24 Hygienic encapsulated antenna (DN80 aseptic clamp to DIN 11864-3)
- 12.25 Hygienic encapsulated antenna (DN100 aseptic clamp to DIN 11864-3)
- 12.26 Hygienic encapsulated antenna (Tuchenhagen Type N)
- 12.27 Hygienic encapsulated antenna (Tuchenhagen Type F)
- 12.28 Threaded PVDF antenna
- 12.29 Threaded connection markings
- 12.30 Raised-Face flange
- 12.31 Raised-Face flange per EN 1092-1 for flanged encapsulated antenna
- 12.32 Flat-Face flange
- 12.33 Aseptic/hygienic flange DN50, DN80, DN100 for DIN 11864-2
- 12.34 Process connection tag (pressure rated versions)
- A Appendix A: Technical reference
- A.1 Principles of operation
- A.2 Echo Processing
- A.3 Analog Output
- A.4 Maximum Process Temperature Chart
- A.5 Process Pressure/Temperature derating curves
- A.5.1 Pressure Equipment Directive, PED, 14/68/EU
- A.5.2 Stainless steel horn antenna
- A.5.3 Stainless steel flanged horn antenna
- A.5.4 PTFE flanged encapsulated antenna
- A.5.5 Aluminum horn, with polypropylene lens antenna version with polypropylene flange
- A.5.6 PVDF antenna
- A.5.7 Hygienic encapsulated antenna
- A.6 Loop power
- A.7 Startup behavior
- B Appendix B: HART communications
- C Appendix C: Certificates and support
- 13 List of abbreviations
- 14 LCD menu structure
- Glossary
- Index
The FM/CSA Class 1, Div 2 connection drawing number 23650673 can be downloaded from
the Siemens Industry Image Database:
FM/CSA Class 1, Div 2 connection drawing number 23650673 (http://
www.automation.siemens.com/bilddb/index.aspx?
gridview=view2&objkey=G_FI01_XX_03551&showdetail=true&view=Search)
● For power demands see Curve 1 (General Purpose, Intrinsically Safe, Non-Sparking, Non-
incendive) (Page 245).
5.3.4 Flameproof wiring
II G D, 1 D, 2 D
Ex d mb ia IIC T4 Ga/Gb
Ex ia ta IIIC T100°C Da
SIRA 08ATEX1301X
IECEx SIR 08.0107X
1/2
Um = 250 V
WARNING: – De-Energize Before Removing Cover
– Use Cable Rated >100°C
0518
0891
SITRANS LR250
Siemens Milltronics Process Instruments, Peterborough
7MLxxxx-xxxxx-x
Encl.: NEMA / TYPE 4X, 6, IP67, IP68
Amb.Temp.: – 40°C to 80°C
Power Rating: 24 V
Max., 4 - 20 mANom., 30 V
Serial No: GYZ / A1034567
s
ATENÇÃO: N– ÃO ABRA QUANDO ENERGIZADO
– UTILIZAR CABOS ADEQUADOS PARA
TEMPERATURAS > 100 °C
KCC-RES-S49
SITRANSL
HART
Ex d ia mb IIC T4 Ga/Gb
Ex ia ta IIIC T100°C Da
DNV 12.0088 X
OCP 0017
1
① ATEX certificate
The ATEX certificate listed on the nameplate can be downloaded from our website:
Product page (http://www.siemens.com/LR250)
Go to Support > Approvals / Certificates.
The IECEx certificate listed on the nameplate can be viewed on the IECEx website. Go to:
IECEx (http://iecex.iec.ch/)
Click on Certified Equipment then enter the certificate number IECEx SIR 08.0107X.
● For power demands see Curve 2 (Flameproof, Increased Safety, Explosion-proof)
(Page 246).
● For wiring requirements follow local regulations.
● See also Instructions specific to hazardous area installations (Page 43) and the ATEX
certificate listed above.
5.3.5 Increased safety wiring
SITRANS LR250
Siemens Milltronics Process Instruments, Peterborough
7MLxxxx-xxxxx-xxxx-x
Encl.: NEMA / TYPE 4X, 6, IP67, IP68
Amb.Temp.: – 40°C to 80°C
Power Rating: 24 V
Max., 4 - 20 mA
Nom., 30 V
Serial No: GYZ / A1034567
HART
s
Ex e mb ia IIC T4 Ga/Gb
Ex ia ta IIIC T100°C Da
IECEx SIR 08.0107X
SIRA 08ATEX1301X
Um = 250 V
WARNING: – De-Energize Before Removing Cover
– Use Cable Rated > 100°C
0518
0891
ATENÇÃO: – NÃO ABRA QUANDO ENERGIZAD0
– UTILIZAR CABOS ADEQUADOS PARA
TEMPERATURAS > 100 °C
KCC-REM-S49
S
I
TRA
NSL
G D, 1 D, 2 DII
1/2
Ex e ia mb IIC T4 Ga/Gb
Ex ia ta IIIC T100°C Da
DNV 12.0088 X
OCP 0017
1
① ATEX certificate
The ATEX certificate listed on the nameplate can be downloaded from our website:
Connecting
5.3 Wiring setups for hazardous area installations
SITRANS LR250 with mA/HART
42 Operating Instructions, 10/2019, A5E32220602-AG