Siemens sitrans lr 460 User manual

Instruction Manual December 2006
LR 460
sitrans

© Siemens Milltronics Process Instruments Inc. 2006
Safety Guidelines: Warning notices must be observed to ensure personal safety as well as that of
others, and to protect the product and the connected equipment. These warning notices are
accompanied by a clarification of the level of caution to be observed.
Qualified Personnel: This device/system may only be set up and operated in conjunction with this
manual. Qualified personnel are only authorized to install and operate this equipment in accordance with
established safety practices and standards.
Unit Repair and Excluded Liability:
•The user is responsible for all changes and repairs made to the device by the user or the user’s
agent.
•All new components are to be provided by Siemens Milltronics Process Instruments Inc.
•Restrict repair to faulty components only.
•Do not reuse faulty components.
Warning: This product can only function properly and safely if it is correctly transported, stored,
installed, set up, operated, and maintained.
Note: Always use product in accordance with specifications.
Copyright Siemens Milltronics Process
Instruments Inc. 2006. All Rights Reserved Disclaimer of Liability
This document is available in bound version and in
electronic version. We encourage users to purchase
authorized bound manuals, or to view electronic versions
as designed and authored by Siemens Milltronics Process
Instruments Inc. Siemens Milltronics Process Instruments
Inc. will not be responsible for the contents of partial or
whole reproductions of either bound or electronic
versions.
While we have verified the contents of this
manual for agreement with the
instrumentation described, variations
remain possible. Thus we cannot
guarantee full agreement. The contents of
this manual are regularly reviewed and
corrections are included in subsequent
editions. We welcome all suggestions for
improvement.
Technical data subject to change.
MILLTRONICS®is a registered trademark of Siemens Milltronics Process Instruments Inc.
Contact SMPI Technical Publications at the following address:
Technical Publications
Siemens Milltronics Process Instruments Inc.
1954 Technology Drive, P.O. Box 4225
Peterborough, Ontario, Canada, K9J 7B1
Email: [e-mail]
•For a selection of Siemens Milltronics level measurement manuals, go to:
www. siemens.com/processautomation. Under Process Instrumentation, select
Level
Measurement
and then go to the manual archive listed under the product family.
•For a selection of Siemens Milltronics weighing manuals, go to:
www. siemens.com/processautomation. Under Weighing Technology, select
Continuous
Weighing Systems
and then go to the manual archive listed under the product family.

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Table of Contents
Table of Contents
Safety Notes .............................................................................................................................................1
Safety marking symbols ..............................................................................................................1
FCC and IC Conformity ...........................................................................................................................2
The Manual ...............................................................................................................................................3
Application Examples ...................................................................................................................3
Support ............................................................................................................................................3
Abbreviations and Identifications .............................................................................................3
SITRANS LR 460 ...................................................................................................................5
Programming ............................................................................................................................................5
Approvals and Certificates .........................................................................................................5
System Implementation .........................................................................................................................5
Specifications ......................................................................................................................6
SITRANS LR 460 .............................................................................................................................6
Power............................................................................................................................................. 6
Performance................................................................................................................................. 6
Interface ........................................................................................................................................ 7
Programmer (infrared keypad) ................................................................................................ 8
Mechanical................................................................................................................................... 8
Environmental .............................................................................................................................. 9
Process.......................................................................................................................................... 9
Communication............................................................................................................................ 9
Approvals .................................................................................................................................... 10
Dimensions........................................................................................................................................... 11
Standard configuration .............................................................................................................11
Installation ......................................................................................................................... 12
Mounting Location ................................................................................................................................12
Key considerations ......................................................................................................................13
Nozzle design............................................................................................................................. 13
Nozzle location........................................................................................................................... 13
Device orientation..................................................................................................................... 13
Installation in vessel with obstructions .................................................................................14
Easy Aimer Installation ..............................................................................................................15
Air Purging System (Optional ......................................................................................... 16
Universal Slotted Flange (for use with Air Purging Option only)................................... 17
Optional Dust Cap .................................................................................................................................18
Wiring .................................................................................................................................. 19
Connecting SITRANS LR 460 ..............................................................................................................19
HART wiring................................................................................................................................ 20
Connecting HART...................................................................................................................... 20
PROFIBUS wiring ...................................................................................................................... 21
Connecting PROFIBUS PA ...................................................................................................... 22

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Table of Cotents
Hazardous area installations .............................................................................................................23
Product Nameplate .....................................................................................................................23
Instructions specific to hazardous area installations ........................................................23
Quick Start ..........................................................................................................................26
Activating SITRANS LR 460 ................................................................................................................26
RUN mode display .......................................................................................................................26
Programming SITRANS LR 460 ..........................................................................................................27
The handheld programmer and PROGRAM mode display ...............................................27
Quick Start Wizard via the handheld programmer .............................................................28
Quick Start Wizard via SIMATIC PDM ...................................................................................30
Device Description (DD) .......................................................................................................... 30
Quick Start Wizard steps......................................................................................................... 31
Level application example ...................................................................................................................34
Auto False Echo Suppression ..................................................................................................35
Operating SITRANS LR 460 via SIMATIC PDM ............................................................ 36
Functions in SIMATIC PDM ................................................................................................................36
SIMATIC PDM Rev. 6.0, SP2 Features ....................................................................................36
Echo profile saving and viewing............................................................................................ 37
Trend Diagram (Level Trend over Time) ............................................................................. 37
Manual TVT Shaper.................................................................................................................. 38
Accessing Functions in PDM ...................................................................................................39
Changing parameter settings via SIMATIC PDM ...............................................................40
Configuring a new device .........................................................................................................40
Calibrating LR 460 via PDM .......................................................................................................41
Parameters accessed via pull-down menus ........................................................................41
Reset ............................................................................................................................................ 41
Configuration Flag Reset (HART only).................................................................................. 41
Auto False Echo Suppression ................................................................................................ 41
D/A (Digital/Analog) Trim ........................................................................................................ 42
Simulate AO (Analog Output) ................................................................................................. 42
Simulation ................................................................................................................................... 42
Parameter Reference ....................................................................................................... 43
Parameter menus ........................................................................................................................43
Pull-down menus via SIMATIC PDM .....................................................................................43
Quick Start Wizard ................................................................................................................................44
Quick Start .............................................................................................................................................44
Language .....................................................................................................................................44
Application Type ....................................................................................................................... 44
Operation .................................................................................................................................... 44
Units.............................................................................................................................................. 45
High Calibration Point .............................................................................................................. 45
Low Calibration Point ............................................................................................................... 45
Rate............................................................................................................................................... 45
Apply Changes........................................................................................................................... 45
Identification ........................................................................................................................................45
Operation Unit ............................................................................................................................45
Configuration ..............................................................................................................................46

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Table of Contents
Device .......................................................................................................................................... 47
Statistics ...................................................................................................................................... 48
Input .......................................................................................................................................................49
Static Revision Number ...........................................................................................................49
Class .............................................................................................................................................49
Standard Setup ..........................................................................................................................49
Sensor Calibration .................................................................................................................... 50
Measuring Limits....................................................................................................................... 52
Detailed Setup ........................................................................................................................... 52
Echo Information ....................................................................................................................... 60
Output ....................................................................................................................................................60
AIFB1............................................................................................................................................ 60
AIFB2............................................................................................................................................ 64
mA Output ................................................................................................................................... 64
Relay Configuration .................................................................................................................. 66
Device Certification ..................................................................................................................66
Remaining Device Lifetime ..................................................................................................... 67
Remaining Sensor Lifetime..................................................................................................... 67
Service Interval.......................................................................................................................... 68
Calibration Interval.................................................................................................................... 68
Appendix A: Technical Reference .................................................................................69
Principles of Operation ........................................................................................................................69
Measurement Response .....................................................................................................................69
Echo Processing ...................................................................................................................................70
Profile monitoring via SIMATIC PDM .....................................................................................70
Time Varying Threshold (TVT)................................................................................................ 70
Echo selection ..............................................................................................................................70
False Echoes ...........................................................................................................................................71
Auto False-Echo Suppression ..................................................................................................71
Near Range (Blanking) ..............................................................................................................72
Echo confidence ....................................................................................................................................72
Loss of Echo (LOE) .......................................................................................................................72
LOE Timer.................................................................................................................................... 72
Fail-safe Mode .......................................................................................................................................72
Maximum Process Temperature Chart ............................................................................................74
Appendix B: Troubleshooting ......................................................................................... 75
General Fault Codes/PROFIBUS PA Extended Diagnostics ......................................................78
Appendix C: Maintenance ..............................................................................................82
Unit Repair and Excluded Liability ....................................................................................................82
Appendix D: Local Operation Interface ........................................................................83
The LCD Display .....................................................................................................................................83
RUN mode (startup display) .....................................................................................................83
PROGRAM Mode Display .........................................................................................................83
The handheld programmer .................................................................................................................84
Hand-held programmer: key functions in RUN mode ........................................................84
PROGRAMMING via the handheld programmer ................................................................84

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Table of Cotents
Hand-held programmer: key functions in Navigation mode .......................................... 85
Hand-held programmer: key functions in Edit mode........................................................ 85
Individual Parameter Reset .................................................................................................... 85
Appendix E: HART Communications ............................................................................86
HART Device Description (DD) ...........................................................................................................86
SIMATIC Process Device Manager (PDM) .....................................................................................86
HART modem interface for SIMATIC PDM ..........................................................................86
HART Version .........................................................................................................................................87
Burst Mode ...................................................................................................................................87
HART Communication Parameter .....................................................................................................87
Appendix F: HART Information Structure ..................................................................... 88
Block Model for recording and processing measured values ...................................................88
Description of the blocks ...........................................................................................................89
Appendix G: Remote operation via PROFIBUS PA .....................................................90
Configuration tool ..................................................................................................................................90
SIMATIC PDM ..............................................................................................................................90
Device Description.................................................................................................................... 90
Configuration ................................................................................................................................91
The GSD file................................................................................................................................ 91
Setting the PROFIBUS address.............................................................................................. 91
Configuring a new device: procedure.................................................................................. 91
Configuring PROFIBUS PA with an S7-300/ 400 PLC ........................................................ 92
Calibration via SIMATIC PDM ..................................................................................................92
Appendix H: Communication via PROFIBUS PA ......................................................... 93
Cyclic versus Acyclic Data ..................................................................................................................93
Cyclic Data ....................................................................................................................................93
Status Byte .............................................................................................................................................94
Diagnostics .............................................................................................................................................95
Diagnosis reply (applies only to cyclic masters) .................................................................95
Acyclic Diagnostics .....................................................................................................................95
Acyclic Extended Diagnostics (General Fault Codes) ........................................................96
Acyclic Data Transmission ..................................................................................................................96
Appendix J: PROFIBUS PA Profile Structure ............................................................... 97
PROFIBUS Level Device Design ........................................................................................................97
Block Model for recording and processing measured values ...................................... 97
Description of the blocks ...........................................................................................................98
Level Transducer Block function groups ............................................................................ 98
Analog Input Function Blocks 1 and 2............................................................................... 100
Appendix K: Software Revision History ..................................................................... 103
Glossary ............................................................................................................................ 105
Index .................................................................................................................................. 109
LCD menu structure ........................................................................................................ 111

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Table of Content s
Notes

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Table of Cotents
Notes

7ML19985JM01 SITRANS LR 460 – INSTRUCTION MANUAL Page 1
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SITRANS LR 460
Safety Notes
Special attention must be paid to warnings and notes highlighted from the rest of the text
by grey boxes.
Safety marking symbols
WARNING: relates to a caution symbol on the product, and means
that failure to observe the necessary precautions can result in death,
serious injury, and/or considerable material damage.
WARNING: means that failure to observe the necessary precautions
can result in death, serious injury, and/or considerable material
damage.
Note: means important information about the product or that part of the operating
manual.
In manual: On product: Description
Earth (ground) Terminal
Protective Conductor Terminal
Alternating Current
Direct Current
(Label on product: yellow background.) WARNING: refer
to accompanying documents (manual) for details.

Page 2 SITRANS LR 460 – INSTRUCTION MANUAL 7ML19985JM01
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SITRANS LR 460
FCC and IC Conformity
US Installations only: Federal Communications Commission (FCC) rules
Canadian Installations only: Industry Canada (IC) rules
WARNING: Changes or modifications not expressly approved by
Siemens Milltronics could void the user’s authority to operate the
equipment.
Notes:
• This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment.
• This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential
area is likely to cause harmful interference to radio communications, in which case
the user will be required to correct the interference at his own expense.
Notes:
• This device shall be installed and operated in a completely enclosed container to
prevent RF emission, which otherwise can interfere with aeronautical navigation.
Installation shall be done by trained installers, in strict compliance with the
manufacturer’s instructions.
• The use of this device is on a ’no-protection non-interference’ basis.
- The user shall accept operations of high powered radar in the same frequency
band, which may interfere with or damage this device.
- The user is responsible for removing, at the user’s expense, any device found to
interfere with primary licensing operations.

7ML19985JM01 SITRANS LR 460 – INSTRUCTION MANUAL Page 3
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SITRANS LR 460
The Manual
This manual will help you set up your SITRANS LR 460 for optimum performance. We
always welcome suggestions and comments about manual content, design, and
accessibility. Please direct your comments to [e-mail].
For other Siemens Milltronics level measurement manuals, go to:
www.siemens.com/level, and look under Level Measurement.
Application Examples
The application example used in this manual illustrates a typical installation using
SITRANS LR 460. There is often more than one way to approach an application, and other
configurations may also apply. If the example does not apply to your application, check
the applicable parameter reference for the available options.
Support
If you have questions, you can access our 24-hour hotline at:
www.siemens.com/automation/support-request
Phone: [phone]
Abbreviations and Identifications
Note: Please follow the installation and operating procedures for a quick, trouble-free
installation and to ensure the maximum accuracy and reliability of your SITRANS
LR 460. This manual applies to the SITRANS LR 460 only.
Short
form Long Form Description Units
A/D Analog to digital
AIFB Analog Input Function Block
CE / FM /
CSA
Conformitè Europèene /
Factory Mutual / Canadian
Standards Association
safety approval
CiInternal capacitance
D/A Digital to analog
DAC Digital Analog Converter
DCS Distributed Control System control room apparatus

Page 4 SITRANS LR 460 – INSTRUCTION MANUAL 7ML19985JM01
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SITRANS LR 460
FV Full Vacuum
ESD Electrostatic Discharge
HART PV HART Primary Variable Output value from AIFB1
HART SV HART Secondary Variable Output value from AIFB2
IiInput current mA
IoOutput current mA
IS Intrinsically Safe safety approval
LiInternal inductance mH
LR Level Radar
LTB Level Transducer Block
mH milliHenry 10-3 Henry
µF microFarad 10-6 Farad
µsmicrosecond 10-6 Second
PA Process Automation
(PROFIBUS)
PDM Process Device Manager
(SIMATIC)
pF pico Farads 10-12 Farad
ppm parts per million
psia pounds/square inch absolute
PV Primary Value1default measured value
RH relative humidity
SCFM standard cubic feet/minute
SV1 Secondary Value1 1LTB level output (level units)
SV2 Secondary Value2 1LTB distance output (sensor
units)
TV Transmitter Variable
TVT Time Varying Threshold sensitivity threshold
UiInput voltage V
UoOutput voltage V
1. The output from the Level Transducer Block can be called the Primary Value (or
Secondary Value). When it becomes the input to the AIFB, it is called the
Process Variable. It is distinct from the HART PV.
Short
form Long Form Description Units (cont’d)

7ML19985JM01 SITRANS LR 460 – INSTRUCTION MANUAL Page 5
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SITRANS LR 460
SITRANS LR 460
SITRANS LR 460 is a 4-wire 24 GHz FMCW (Frequency Modulated/Continuous Wave) radar
level transmitter with advanced signal processing for continuous monitoring of solids up
to 100 meters. It is ideal for extreme dust and difficult applications. The Easy Aimer design
makes it easy to install the device and orient the signal towards the material angle of
repose. The high frequency signal creates a narrow emission cone, which makes the
LR 460 quite insensitive to vessel interferences.
SITRANS LR 460 is available with an optional air purge connection for cleaning the interior
of the antenna.
Programming
SITRANS LR 460 carries out its level measurement function according to the set of built-in
parameter tables. You can make parameter changes via the Siemens Milltronics
handheld programmer, a PC running SIMATIC PDM or a HART handheld communicator.
Approvals and Certificates
SITRANS LR 460 is available with General Purpose approval, or approval for hazardous
areas containing dust. For details see
Approvals on page 10.
System Implementation
SITRANS LR 460 supports HART communication protocol, or PROFIBUS PA (optional), and
SIMATIC PDM software.

Page 6 SITRANS LR 460 – INSTRUCTION MANUAL 7ML19985JM01
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Specifications
Specifications
SITRANS LR 460
Power
Power Supply
• 100 to 230 V AC, ±15%, 50/60 Hz, 6 W
• 24 V DC, +25/-20%, 6 W
• Fuse (AC) SI1 Fast acting ceramic, 4 x 20 mm, 1 A, 250 V AC
SI2 Slow-Blow, 4 x 20 mm, 0.63 A, 250 V AC
• Fuse (DC) SI1 Fast acting ceramic, 4 x 20 mm, 2 A, 250 V AC
SI2 Slow-Blow, 4 x 20 mm, 0.63 A, 250 V AC
Performance
Reference operating conditions according to IEC 60770-1
• ambient temperature +15 to +25 oC
• humidity 45 to 75% relative humidity
• ambient pressure 860 to 1060 mbar (12.47 to 15.37 psi)
Measurement Accuracy (measured in accordance with IEC 60770-1)
• non-linearity (accuracy) greater of 25 mm (1”) or 0.25% of span (including
hysteresis and non-repeatability)
• non-repeatability 10 mm (0.4”) [included in non-linearity specification]
• deadband (resolution) 10 mm (0.4”) [included in non-linearity specification]
• hysteresis error 0 mm
Analog Output Accuracy (measured in accordance with IEC 60770-1)
• non-linearity (accuracy) 0.100% of span (including hysteresis and repeatability)
• non-repeatability 0.030% of span (included in non-linearity specification)
• deadband (resolution) 0.030% of span [included in non-linearity specification]
• hysteresis error 0%
Frequency 25 GHz nominal
Measurement range 0.35 to 100 m (1.15 to 328.08 ft)1
Note: Siemens Milltronics makes every attempt to ensure the accuracy of these
specifications, but reserves the right to change them at any time.
1. Referenced from flange face.

7ML19985JM01 SITRANS LR 460 – INSTRUCTION MANUAL Page 7
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Specifications
Long-term stability ≤±1 mm/year
Near Range (blanking) 0.35 m (1.15 ft)
Update time mA output and loop display is updated once per
second
Beam angle
• 3" horn: 11° at –3 dB boundary
• 4" horn: 8° at –3 dB boundary
Memory
• non-volatile EEPROM
• no battery required
Interface
Analog output (Not applicable to PROFIBUS PA option)
• signal range 4 to 20 mA
upper limit 20 to 23 mA adjustable
• fail signal 3.6 mA to 23 mA; or last value
• load Max. 600 Ω; for HART1communication min. 230 Ω
Digital output
• function Configurable as a device status or limit value (level)
• signal type Relay, either NCC or NOC function, max. 50 V DC,
max. 200 mA, rating max. 5 W.
Self-resetting fuse, Ri=9Ω
Electrical isolation Outputs electrically isolated from the power supply and
from each other
Display
• LCD two lines of 16 characters each, configurable for the
following displays:
level, amplitude, digital output,
temperature, validity, signal-to-noise ratio,
output current, distance
1. HART® is a registered trademark of HART Communication Foundation.

Page 8 SITRANS LR 460 – INSTRUCTION MANUAL 7ML19985JM01
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Specifications
Programmer (infrared keypad)1
Siemens Milltronics infrared IS (Intrinsically Safe) handheld programmer for hazardous
and all other locations (battery is non-replaceable)
• approval: ATEX II 1 G EEx ia IIC T4, certificate SIRA 01ATEX2147
CSA and FM Class I, Div. 1, Gr. A, B, C, D T6 @ max.
ambient temperature of 40 °C (104 °F)
• ambient temperature: −20 to 40 °C (−5 to 104 °F)
• interface: proprietary infrared pulse signal
• power: 3 V lithium battery
• weight: 150 g (0.3 lb)
•color: black
Mechanical
Wetted parts (in contact
with the process)
• flange and horn 304 stainless steel (or equivalent)
•emitter PTFE
Process Connection
• universal flanges 3"/80 mm, 4"/100 mm, 6"/150 mm (See page 17 for flange
dimensions.)
Pressure (vessel) 0.5 bar (7.25 psi) maximum
Horn
• 3" horn 2.93" (74.5 mm) diameter
• 4" horn 3.84" (97.5 mm) diameter
Weight
• Weight of instrument and flange
1. Ordered separately.
Process Connection Weight
Universal, 3" / 80 mm flange with 3" horn 6.1 kg (13.4 lbs)
Universal, 4" / 100 mm flange with 4" horn 10.6 kg (23.36 lbs)
Universal, 6" / 160 mm flange with 4"horn TBA

7ML19985JM01 SITRANS LR 460 – INSTRUCTION MANUAL Page 9
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Specifications
Enclosure
• construction Die-cast aluminum, painted (polyester powder-coated)
• conduit 2 x M20
or 2 x ½” NPT (option)
• ingress protection Type 4X/NEMA 4X, Type 6/NEMA 6, IP671
Dust cap (optional)
• 3" PTFE, pipe clamp connection, O.D. 95 mm (3.74")
• 4" PTFE, pipe clamp connection, O.D. 120 mm (4.72")
Air Purge Connection
• equipped with female 1/8" NPT fitting
Environmental
• location indoor/outdoor
• altitude 2000 m (6562 ft) max
• relative humidity suitable for outdoor (Type / NEMA 4X, 6/ IP67)
• installation category II
• pollution degree 4
• permitted ambient -40 to 65 °C (-40 to 149 °F) (non-hazardous version)
temperature3LCD: -10 to 55 °C (14 to 131 °F)
Observe the temperature classes in hazardous areas!
Process
• Process temperature2-40 to 200 °C (-40 to 392 °F)
• Pressure (vessel) 0.5 bar (7.25 psi) maximum
Communication
Communication: HART
• Load 230 to 600 Ω, 230 to 500 Ω when connecting a coupling
module
• Max. Line Length multi-wire: ≤1500 m (4921 ft)
• Protocol HART, Version 5.1
1. Use only approved, suitable sized hubs for watertight applications.
2. Process temperature varies with ambient temperature. See Process/Ambient de-rating curves in
Appendix III.

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Specifications
Communication: PROFIBUS PA
•Protocol PROFIBUSPA,
technology: IEC 61158-2, slave-functionality
•DeviceClass B
• Device Profile 3.01
Bus current (PROFIBUS PA) 10.5 mA
Approvals
• Hazardous areas FM/CSA Class II, Div. 1, Groups E,F and G, Class III
ATEX II 1 D; 1/2 D, 2D T85 deg C
• General CSAus/c, FM, CE
• Radio FCC, Industry Canada, European Radio (R&TTE)

7ML19985JM01 SITRANS LR 460 – INSTRUCTION MANUAL Page 11
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Specifications
Dimensions
Standard configuration12
1. Consult factory when using horn extension in applications subject to shock and vibration.
2. Universal flange mates with EN 1092-1 / ASME B16.5 / JIS B2238 bolt hole pattern.
204 mm
(8.0")
287 mm
(11.29")
electronics
cover
connection
cover
universal
slotted flange
(see page 17
for details)
horn antenna
74.5 mm
(2.93")
228 mm
(8.97")
97.5 mm
(3.84")
Easy Aimer ball
locking bolts
reference
point
3" horn
4" horn
285 mm
(11.22")
purge
connection

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Installation
Installation
Mounting Location
WARNINGS:
• SITRANS LR 460 is to be used only in the manner outlined in this
manual, otherwise protection provided by the equipment may be
impaired.
• Installation shall only be performed by qualified personnel and in
accordance with local governing regulations.
Notes:
• For European Union and member countries, installation must be according to ETSI
EN 302372.
• Refer to device nameplate for approval information.
• Use appropriate conduit and conduit fittings or cable glands, to maintain IP or NEMA
rating.
• Observe all maximum permissible ambient and process temperatures. Refer to
Maximum Process Temperature Chart on page 74.
• For US and Canadian installations, see
FCC and IC Conformity on page 2.
Notes:
• Provide easy access for viewing the display and programming via the handheld
programmer.
• Provide an environment suitable to the housing rating and materials of construction.
• Provide a sun shield if the device is mounted in direct sunlight.
ambient temperature
max. 65 °C (149 °F)-
process temperature
max. 200 °C (392 °F)
flange
temperature