117
Temperature Sensors Temperature Sensors Introduction Introduction

Microsoft PowerPoint - Sensors

Embed Size (px)

DESCRIPTION

Sensors

Citation preview

  • Temperature SensorsTemperature SensorsIntroductionIntroduction

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 2

    Learning ObjectivesLearning ObjectivesLearning Objectives

    By the end of this section you will:

    Learn importance of temperature sensors

    Learn some basic temperature principals

    Compare our RTD with Thermocouples

    Compare our Metric offering with our Volume 1 (US) offering.

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 3

    Sensors are Important Part of Your BusinessSensors are Important Part of Your BusinessSensors are Important Part of Your Business 1/3 of our temperature Business

    It IS profitable- Repeatable

    Your Customer cares

    More sensors than transmitters in Plant

    Single Source

    Opens opportunities

    Other transmitter business

    Keeps out competition

    Easy

    Unique Specialty Sensors

    Broad Offering

    Add a sensor

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 4

    Basic Temperature SensorBasic Temperature SensorBasic Temperature Sensor

    100 C

    Sensor SelectionAccuracyVibrationHigh or Low Temperature

    RTD /Thermocouples

    Inserted into Process

    Common Industries

    Common materials / Designs

    Ideal Real

    Influence Process

    Block FlowConduct Heat

    Option SelectionStrengthVibrationCorrosionProcess ConnectionsResponse time

    HEAT

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 5

    Total Performance: System AccuracyTotal Performance: System AccuracyTotal Performance: System Accuracy Majority of Temperature Measurement Error is Related to the

    Sensor, not the Transmitter

    Must evaluate System Accuracy and not just Transmitter Accuracy

    For Maximum Accuracy, use Transmitters with Calibrated Sensors through Transmitter-Sensor Matching

    Process Temperature

    Measurement SystemDCS System

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 6

    Metric style Sensor AssembliesMetric style Sensor Assemblies

    Head

    Sensor

    Extension

    Thermowell

    L

    E T U

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 7

    US style Sensor AssembliesUS style Sensor Assemblies

    Head

    Sensor

    Extension

    Thermowell

    EU

    T

    L

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 8

    Differences between US and MetricDifferences between US and MetricDifferences between US and Metric

    Dimensions / Materials

    Assmble to Transmitter

    GP Sensors

    Extensions

    Sensor Length

    Replacement Sensors

    US sensor Metric sensor

    Inches mm

    No head Include head

    Thermowell not Required *

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 9

    Sensor Length ( Adapter)Sensor Length (Sensor Length ( Adapter)Adapter)

    Specify Sensor length as the immersion length

    Replacement sensor must recalculate the length

    Volume 168 /78183

    Metric65185

    Immersion LengthU

    Sensor LengthL

    Specify Sensor length by adding extension length

    Replacement sensor is same length

    60 mm1.5 + T

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 10

    MeasuringMeasuring InsertInsert Construction Construction

    Pt100 Sensing Element

    Welded by Laser on

    Lead Wires

    Laser

    welded

    end capMineral Insulated

    Sheath

    Basic construction

    Mineral Insulated Cable

    RTD element

    Thin Film

    Wire Wound

    Class A/ B

    Single / Dual

    Laser Welded

    MgO Powder

    Welded End

    Final Assembly

    Sensing

    Element

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 11

    RTD vs. ThermocoupleRTD vs. ThermocoupleRTD vs. Thermocouple

    RTDs (Pt100-385) Limited Temperature Range

    - -50, 450C Thin Film

    - -200, 600C Wire wound

    + Advanced Accuracy, Repeatability, and Reliability

    + Linear Resistance Signal

    + Less Sensitive to EMI/RFI

    + Transmitter-Sensor Matching (CvD)

    + High Long-Term Stability

    Vibration Resistance

    + Thin film, Epoxy

    Thermocouples+ High Temperatures

    Type K 1,200 C (2200 F)

    Type B 1,800 C (3200 F)

    - Lower Accuracy

    + Vibration Resistance

    Cost Effective Installation

    More mounting options

    Fast Response Time

    Requires CJC

  • Temperature SensorsTemperature SensorsRTDsRTDs How it Works &How it Works &

    Features and BenefitsFeatures and Benefits

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 13

    Learning ObjectivesLearning ObjectivesLearning Objectives

    By the end of this section you will:

    Learn basic RTDs Available

    Review basic classifications of RTDs

    Select the proper RTD for an application

    Learn how to improve RTD Accuracy

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 14

    RTDs Features and BenefitsRTDsRTDs Features and BenefitsFeatures and Benefits

    Mounting Options Direct Sensor Mount

    Protective Housings

    Rosemount Quality

    Laser Welding

    Strain Relief

    Testing

    Accuracy

    Industry Standards

    Class A

    Class B

    Calendar-Van Dusen

    Styles

    DIN Standard

    US standard

    Spring loaded

    General Purpose

    Sanitary

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 15

    IEC 751 / DINIEC 751 / DIN EN 60751 EN 60751 -- StandardStandard

    Rosemount Standard RTD

    Platinum

    100

    .385 / 100C

    Pt 100-385

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 16

    IEC 751 / DINIEC 751 / DIN EN 60751 EN 60751 -- StandardStandard

    Standard ideal RTD

    Platinum

    100

    .385 / 100C

    The actual RTDs are not ideal

    Interchangeability Error

    Pt 100-385

    0 100 300 400

    Class A 0.15 0.35 0.75 0.95

    Class B 0.3 0.8 1.8 2.3

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 17

    RTD AccuracyRTD AccuracyRTD Accuracy

    0

    0.5

    1

    1.5

    2

    2.5

    0 100 200 300 400 500US

    Option CodesA

    MetricOption Codes

    A1, A2

    Class A

    CVD, 1/5 DIN, Band 5

    Class A

    Class B

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 18

    Transmitter-Sensor MatchingTransmitterTransmitter--Sensor MatchingSensor Matching RTD Sensors can be represented

    by a Callendar-Van Dusen (CVD) equation

    Transmitter-Sensor Matching

    Entering the CVD constants into the transmitter

    Rt = = = = R0 + + + + R0 (t - (0.01t-1)(0.01t) - (0.01t-1)(0.01t)3 )

    R

    e

    s

    i

    s

    t

    a

    n

    c

    e

    ,

    0oC

    Temperature, C

    IEC 751 Curve

    Actual

    Senso

    r

    Industry-StandardRTD Sensor Curves

    CVD Constants

    (R0, , , ), , , ), , , ), , , )US

    Option CodesV1--V7

    Metric Option Codes

    V10, V11

  • Accuracy and Repeatability via Sensor MatchingAccuracy and Repeatability via Sensor MatchingAccuracy and Repeatability via Sensor Matching Eliminates Sensor Interchangeability Error

    Transmitter-Sensor Matching with Callendar-Van Dusen Constants provides the highest accuracy with a 75% 75% Reduction in Measurement ErrorReduction in Measurement Error

    Upgrade and Replacement Options

    See V

    SM for

    TPE Calculator

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 20

    RTD Types Comparison/Selection CriteriaRTD Types RTD Types Comparison/Selection CriteriaComparison/Selection Criteria

    Performance / RTD Type Thin Film Wire-Wound

    Temperature Range -50 ... +450 C -196 ... +600 C

    Vibration Resistance Good Poor

    Thin Film0068, 0065

    Wire Wound0078, 0065

    MetricWire wound Codes

    V1--V7

    MetricThin Film Codes

    V10, V11

    TemperatureRangeVibration

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 21

    Lead Wire Configuration Lead Wire Configuration Lead Wire Configuration In general 2-wire should not be used

    due to the lead wire effect by adding a small amount of resistance into the measurement

    3-wire acceptable for:

    Highest accuracy not required

    Direct mounted transmitters

    Shorter wire runs

    Dual element sensors are used (most duals are 3-wire devices)

    4-wire are recommended for:

    Highest accuracy applications

    Long lead-wire distances

    Red (+)

    Red (+)

    Red (+)

    Red (+)

    Red (+)

    White (-)

    White (-)

    White (-)

    White (-)

    Note:Recommended Color

    Codes by IEC 751

  • Temperature SensorsTemperature SensorsThermocouples Thermocouples How it Works &How it Works &

    Features and BenefitsFeatures and Benefits

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 23

    Thermocouple Features and BenefitsThermocouple Features and BenefitsThermocouple Features and Benefits

    Good Vibration

    Multiple Configurations

    US vs. Metric

    Mounting Styles

    High Temperatures

    Design Styles

    Single/Dual Sensors

    Grounded/Ungrounded

    Fast Response Time

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 24

    Thermocouple Types according IEC 584Thermocouple Types according IEC 584--11

    The materials are specified by internationally accepted standards IEC 584-1

    Several T/C Types are available, each differing by the metals used to construct the element

    T/C Types two groups:

    Base Metal -200 to 1200C (-328 to 2192 F)

    Precious Metal 1000 1800C (1832 to 3272 F)

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 25

    International / National StandardsInternational / National StandardsInternational / National Standards Many Standards available for type K

    Different Wire insulation Color Codes

    Different Tolerances

    IEC 584/ DIN EN 60584:

    Negative LegWHITE, Positive Leg and Sheath in the same colour

    ANSI-MC 96-1 (USA):

    Negative Leg RED, Positive Leg and Sheath in the same colour

    NF C 42-324 (France):

    Positive Leg YELLOW, Negative Leg and Sheath in the same colour

    BS 4837 (UK):

    Negative Leg BLUE, Positive Leg and Sheath in different colours

    Rosemount185

    Rosemount 183

    Not Standard Model

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 26

    Selection CriteriaSelection Criteria

    Type J/K/E/T

    Type R/S/B

    Costs

    Output StrengthVoltage Level

    Type R/S/B

    High Temperature

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 27

    Thermocouple TypesThermocouple Types

    Thermocouple

    Type Conductor Material Temperature Range Other

    R PtRh87/13%-Pt 0 to +1600 C

    S PtRh90/10%-Pt 0 to +1600 C

    B PtRh70/30%-PtRh94/6% 0 to +1800 C

    Thermocouple

    Type Conductor Material Temperature Range Other

    J Fe-CuNi 0 to +750 C

    L Fe-CuNi 0 to +600 C

    K NiCr-Ni 0 to +1200 C

    E NiCr-CuNi -270 to +900 C

    N NiCrSi-NiSi 0 to +1300 C

    T Cu-CuNi -248 to +350 C

    Precious Metal

    Base Metal

    Add the Precious Metal Wire

    Price to T/C with

    Precious Metal Thermocouple Wire

    (Types B, R, S)

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 28

    Mineral Insulated ThermocouplesMineral Insulated ThermocouplesMineral Insulated Thermocouples Design Characteristics

    Mineral Insulated (MI) T/C consist of thermocouple wire embedded in a densely packed refractory oxide powder insulation

    Advantages

    Good mechanical strength

    Protection of TC wires against oxidation, corrosion, and contamination

    Fast response time**

    High insulation resistance of hundreds of MOhms

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 29

    Sensor Type Single / DualSensor Type Single / DualSensor Type Single / Dual

    Two sensors in single sheath

    3 wire only

    Additional Reliability

    Enables

    Hot Backup

    Sensor Drift

    Add to 3144P

    USOption Codes05, 15, 25, 35

    MetricOption Codes

    2, 4

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 30

    Mounting StyleMounting StyleMounting Style Inch Spring

    Thermal Contact with Twell

    inch Compression

    Inch General Purpose

    Welded to Adapter

    No thermowell Needed

    DIN Terminal Block

    Integreal Terminal Block

    DIN Flying Leads

    Attach to Transmitter

    USOption Codes21, 23, 25

    MetricOption Codes

    3

    USOption Codes11, 13, 15

    MetricOption Codes

    2

    MetricOption Codes

    0

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 31

    Thermocouple StylesThermocouple StylesThermocouple Styles

    Industry Practice:Ungrounded, Isolated

    Ungrounded

    Slower response time

    Less susceptible to electrical noises

    Grounded

    Fastest response time

    More susceptible to electrical noises and poisoning over time

    Unisolated

    Same temperature

    Will fail at the same time

    Isolated

    Increased reliability

  • Temperature SensorsTemperature SensorsThermowells Thermowells How it Works &How it Works &

    Features and BenefitsFeatures and Benefits

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 33

    Thermowell Features and BenefitsThermowell Features and BenefitsThermowell Features and Benefits

    Materials

    Certifications & Testing

    Mounting Styles

    Stem Styles

    Wake Frequency Calculations

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 34

    Mounting MethodMounting MethodThreaded

    Mounted on pipe or boiler/vessel

    Suitable for easy installation and removal

    Weakest type of mounting and may leak

    Flanged

    Mounted on pipe or boiler/vessel

    Suitable for easy installation and removal

    Used in high-corrosive environments, high-velocity, high-temperature or high-pressure applications

    Most expensive

    Welded

    Permanently welded onto pipe or boiler/vessel

    Very difficult to remove by cutting

    The strongest type of thermowell (up to 750 bar)

    Used for applications that require a leak-proof seal

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 35

    Balance Process RequirementsBalance Process Requirements

    Small Sensor Design

    Fast, Accurate, Not Block Flow

    Robust and Massive Sensor Design

    High Temperature

    Flow Velocity

    Pressure

    Vibration

    Abrasion

    Corrosion

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 36

    Stem DesignStem Design

    The performance of a thermowell varies with its stem design

    Performance Rating of Thermowell Stem Design

    Legend: 1 = Best 2 = Better 3 = Good

    Smallest OD and lowest wall

    thickness available

    Most stable stem design

    Due to manufacturing

    process

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 37

    Barstock ThermowellsBarstockBarstock ThermowellsThermowells

    Barstock Welded Flanged

    Wide Range of

    Materials 1.4404(316L)

    Duplex F51

    Super Duplex F53

    Monel ASTM-B-164

    Inconel 600

    Hastelloy C 276

    Non Destructive Testing and

    Certificates Material Certification 3.1B

    Hydrostatic Pressure Test

    Dye Penetration

    NACE Heat Treatment for SSt

    Radiography (X-Ray)

    PMI (Positive Material Identification)

    Ultrasonic Bore Concentricity

    Wake Frequency Calculation

    Full Penetration

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 38

    Selection Criteria Selection Criteria Tubular vs. Tubular vs. BarstockBarstock

    Feature Tubular Barstock

    Standard

    DIN 43772, Shapes 2G&2F

    (Straight), 3G&3F (Stepped

    NAMUR)

    DIN 43772, Shape 4 (Weld-

    in), Shapes 6&7

    (Threaded), Flanges acc.

    DIN EN 1092-1 and

    ASME/AMSI B16.5

    Stem Designs Straight, Stepped Straight, Stepped,

    Tapered

    Mounting Styles Flanged Threaded Flanged, Threaded,

    Welded-in

    Total Length up to 6,000mm up to 1,500mm

    Outer Diameter9 - 15mm

    (Standard NAMUR 12mm)

    12 - 40mm

    (Standard 26.5mm)

    Material Availability Rare (few standards) Wide

    Max. Pressure 100bar 500bar

    Max. Flow Velocity Moderate High

    Max. Temperature 400C 570C

    Response Time Fast on Stepped3 times slower on same

    diameter

    Application

    Chemical Processing

    (chlorides, acids, acetic),

    F&B, Hygienic and Sanitary,

    High temp up to 1,200C (flue

    gas, chimney, exhausts,

    furnaces, ovens, metal

    meltings) mechanical

    engineering

    Oil&Gas (see water),

    Hydrocarbon, Power (hot

    steam), Chemical

    (solvents, wet chloride

    gas) Nuclear Power,Heat

    Exchangers

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 39

    Why Thermowells FailWhy Thermowells FailWhy Thermowells Fail

    1) Erosion

    2) Corrosion

    3) Process Bending Stress

    4) Process Pressure

    5) Process Induced Vibration

    Thermowell

    Calculations

    (see WFC Session)

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 40

    Thermowell Calculations:Process Pressure StressThermowell Calculations:Thermowell Calculations:Process Pressure StressProcess Pressure Stress

    Process

    Pressure

    Thermowell Calculations

    1) Input or calculate process

    pressure

    2) Calculate pressure-induced

    stresses in thermowell stem

    3) Compare stresses with

    thermowell strength

    properties

    Note:

    Calculations do NOT take into

    account flange or thread ratings.

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 41

    Thermowell Calculations:Process-Induced Bending StressThermowell Calculations:Thermowell Calculations:ProcessProcess--Induced Bending StressInduced Bending Stress

    FlowFDrag

    FDrag

    Velocity

    Density

    Diameter

    Area

    Length

    Thermowell Calculations

    1) Calculate drag force from process flow.

    2) Calculate stresses induced in thermowell.

    3) Compare stresses with thermowell strength properties.

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 42

    fWake = fNatural

    Thermowell Calculations:Process-Induced VibrationThermowell Calculations:Thermowell Calculations:ProcessProcess--Induced VibrationInduced Vibration

    fWake

    fNatural

    Vortices

    Wake

    Frequency

    (fWake)

    Energy Absorbed

    By Thermowell

    Side View

    Top View

    Resonance

    Condition

    Thermowell Calculations

    1) Ensure that:

    fNatural

    fWake< 0.8

  • Temperature SensorsTemperature SensorsAccessoriesAccessories

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 44

    ExtensionsExtensionsExtensions

    Keep Electronics Cool

    Disassemble

    Orientation of head

    Connect Connection Head

    Pipe Insulation

    USOption CodesA N couplingC- N Union

    MetricOption Codes

    D,TF, J

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 45

    Response Time DriversResponse Time DriversResponse Time Drivers Sensor < 1 to 10 s (0078, Expanded Offering)

    Sensor in Thermowell 7 to 40 s (GP)

    Transmitter (digital) 0.5 to 0.9 s

    Process Seconds to Hours

    Avoid Short thermowells

    Avoid large flanges thick Stems

    NoteThermowells and Process Conditions do have the Main Affect on Response Time of a Measuring

    PointDont hesitate to contact Factory if Response

    Time is becoming an issue!

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 46

    Lead Kits - USLead Kits Lead Kits -- USUS

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 47

    Connection Heads Add More with LCDs?Connection Heads Connection Heads Add More with Add More with LCDsLCDs??

    Universal HeadBUZ Head Polypropylene

    HeadRosemount

    Connection Head

    Polished Stainless

    Steel (SST) HeadRosemount Connection

    Head (SST)

    Universal Head (SST)

    Option Code:

    C

    Option Code:

    B

    Option Code:

    S

    Option Code:

    H

    Option Code:

    G

    Option Code:

    A

    Option Code:

    U

  • Temperature SensorsTemperature SensorsHow to Specify How to Specify Sensors and Sensors and Thermowells Thermowells

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 49

    Sensor OfferingSensor OfferingSensor Offering

    Thermocouples

    US (Inches)

    Model 183

    RTD US (Inches)

    Model 68

    Model 78

    RTD Metric

    Model 65 Thermocouples - Metric

    Model 185

    AIS (Application Industry Sensors)

    Sanitary Hygenic Models

    68Q US

    65Q Metric

    65B MetricModel

    58C CuttableModel 1075 High TemperatureModel 1080/1082 Multipoint

  • How to Specify How to Specify 0065 RTD Sensor0065 RTD Sensor

    MetricMetric

    Note:Note:Rosemount Catalog or the Rosemount Catalog or the Temperature and Sensor Temperature and Sensor Assembly PDS RequiredAssembly PDS Required

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 51

    Sensor Lead Wire TerminationSensor Lead Wire TerminationSensor Lead Wire Termination

    C Rosemount- Straight Conduit

    D Rosemount- NPT Conduit

    1 Rosemount with Display- Straight Conduit

    2 Rosemount With Display- NPT Conduit

    N No connection head (Wire termination 3)

    Required Fields

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 52

    Sensor Lead Wire TerminationSensor Lead Wire TerminationSensor Lead Wire Termination

    0 Flying leads no springs on DIN plate

    2 Terminal block DIN 43762

    3 Spring loaded adapter - in. NPT

    Required Fields

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 53

    Sensor TypeSensor TypeSensor TypeRequired Fields

    Code Sensor Type Temperature range

    1 RTD single element, 4-wire -50 to 450 C(-58 to 842 F)

    2 RTD dual element, 3-wire -50 to 450 C(-58 to 842 F)

    3 RTD single element, 4-wire -196 to 600 C(-321 to 1112 F)

    4 RTD dual element, 3-wire -196 to 600 C(-321 to 1112 F)

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 54

    Extension TypeExtension TypeExtension TypeRequired Fields

    Code Extension Type Head Connection Instrument Connection Material

    D DIN standard, 12 x 1.5 M24 x 1.5 -in. NPT SST (min N = 35mm)

    T DIN standard, 12 x 1.5 M24 x 1.5 M18 x 1.5 SST(min N = 35mm)

    F Nipple Union Nipple -in. NPT -in. NPT SST(min N = 110mm)

    J Nipple Union (Sensor Lead no head in. NPT SSTWire Terminal Option code 3 only) (min N = 80mm)

    N No Extension (use when ordering the sensor alone, only available with Extension Length (N) code 0000)

    W No Extension Head Connection M24 x 1.5

    L No Extension -in. NPT

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 55

    Extension Length (N)Extension Length (N)Extension Length (N)

    0000 0000 No extension No extension use with Extension Type code Nuse with Extension Type code N

    0035 0035 35 mm35 mm

    0080 0080 80 mm 80 mm standard for Extension Type code Jstandard for Extension Type code J

    0110 0110 110 mm 110 mm standard for Extension Type code F and Jstandard for Extension Type code F and J

    0135 0135 135 mm 135 mm standard for DIN Extension used with standard for DIN Extension used with withwithRosemount Connection Head Material codes Rosemount Connection Head Material codes C, D, G, H, 1, and 2C, D, G, H, 1, and 2

    0150 0150 150 mm 150 mm standard for DIN Extension used with Form B standard for DIN Extension used with Form B Connection Head Material codes J and LConnection Head Material codes J and L

    XXXX XXXX NonNon--standard extension length standard extension length available from 35 to available from 35 to 500 mm500 mm

    Required Fields

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 56

    Thermowell MaterialThermowell MaterialThermowell Material

    N N No thermowellNo thermowell

    DD -- 1.4404 (AISI 316L)1.4404 (AISI 316L)

    YY -- 1.4571 (AISI 316Ti)1.4571 (AISI 316Ti)

    Required Fields

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 57

    Sensor Length (L)Sensor Length (L)Sensor Length (L)

    01450145 -- 145 mm145 mm

    02050205 -- 205 mm205 mm

    0275 0275 -- 275 mm275 mm

    0315 0315 -- 315 mm315 mm

    0375 0375 -- 375 mm375 mm

    0405 0405 -- 405 mm405 mm

    0435 0435 -- 435 mm435 mm

    0555 0555 -- 555 mm555 mm

    XXXX XXXX -- NonNon--standard sensor length standard sensor length

    available from minimum 100 mm, available from minimum 100 mm,

    maximum 9999 mmmaximum 9999 mm

    Required Fields

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 58

    Common OptionsCommon OptionsCommon Options

    Sensor:Sensor: A1A1 Single element Class A sensor from Single element Class A sensor from

    --50 to 405 C (50 to 405 C (--58 to 842 F)58 to 842 F)

    Assemble to:Assemble to: XAXA Assemble sensor to specific temperature Assemble sensor to specific temperature

    transmittertransmitter

    Required Fields

  • How to Specify How to Specify 0068 / 0078 RTD 0068 / 0078 RTD SensorSensor

    Volume 1Volume 1

    Note:Note:Rosemount Catalog or the Rosemount Catalog or the Temperature and Sensor Temperature and Sensor Assembly PDS RequiredAssembly PDS Required

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 60

    US Lead Wire TerminationUS Lead Wire TerminationUS Lead Wire Termination

    Base Model

    Required Fields

    D Rosemount Aluminum Connection head

    C Polypropylene Connection head

    R Aluminum Connection Head, Six Terminal, Flat Cover, Unpainted

    T Aluminum Connection Head, Six Terminal, Extended Cover, Unpainted

    P Aluminum Connection Head, Six Terminal, Flat Cover, Painted

    L Aluminum Connection Head, Six Terminal, Extended Cover, Painted

    N Sensor only with 6-in. Teflon insulated, 22-gauge wires

    Options

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 61

    Sensor TypeSensor TypeSensor Type

    Sensor TypeCode Sensor Style

    0x Capsule Style

    1x GP Style

    2x Spring loaded style

    3x Bayonet Style

    Code Sensor Element Temperature

    x1 Single -200 to 500 C

    (-328 to 932 F)

    x3 High Temp 0 to 600 C

    (32 to 1112 F)

    x5 Dual -200 to 500 C

    (-328 to 932 F)

    Required Fields

    0068 is Only available in Single element x1 Style

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 62

    Extension TypeExtension TypeExtension Type

    C Nipple Union

    A Nipple Coupling

    N None

    Required Fields

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 63

    Extension LengthExtension LengthExtension Length

    00 00 0.0 in.0.0 in.

    30 30 3.0 in.3.0 in.

    60 60 6.0 in.6.0 in.

    Required Fields

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 64

    Thermowell MaterialThermowell MaterialThermowell Material

    A A Type 316 SSTType 316 SST L L HastelloyHastelloy BB

    B B Type 304 SSTType 304 SST M M 304 SST with Teflon coating304 SST with Teflon coating

    C C Carbon SteelCarbon Steel N N No thermowell requiredNo thermowell required

    D D 316L SST316L SST P P Chrome MolybdenumChrome Molybdenum

    E E 304L SST304L SST R R Nickel 200Nickel 200

    F F Alloy 20Alloy 20 T T TitaniumTitanium

    G G MonelMonel U U 316 SST with Tantalum Sheath316 SST with Tantalum Sheath

    H H Inconel 600Inconel 600 W W 316 SST316 SST

    J J HastelloyHastelloy CC Z Z Chrome Molybdenum F11Chrome Molybdenum F11

    Required Fields

    X - Other

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 65

    Sensor Immersion LengthSensor Immersion LengthSensor Immersion Length

    LengthLength

    Code Code UU LL TT

    080080 8.0 in.8.0 in. 12.0 in12.0 in 2.5 in2.5 in

    Ranges from 1.0 in. (010) to 25.5 in. (255) (U Length)Ranges from 1.0 in. (010) to 25.5 in. (255) (U Length)

    L and T length dependant on U lengthL and T length dependant on U length

    Required Fields

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 66

    Sensor Immersion LengthSensor Immersion LengthSensor Immersion Length

    CodeCode ThermowellThermowell MountingMounting StemStem Tip A (in.) Root B (in.)Tip A (in.) Root B (in.)

    T20T20 ThreadedThreaded --14 ANPT14 ANPT SteppedStepped 0.500.50 0.750.75

    T34T34 ThreadedThreaded --14 ANPT14 ANPT StraightStraight 0.750.75 0.750.75

    W38W38 WeldedWelded --in. pipein. pipe SteppedStepped 0.500.50 0.750.75

    W46W46 WeldedWelded 1 1 --in. pipein. pipe TaperedTapered 0.750.75 1.251.25

    F10F10 FlangedFlanged 22--in., Class 150in., Class 150 StraightStraight 0.750.75 0.750.75

    F54F54 FlangedFlanged 11--1/2 in., Class 1501/2 in., Class 150 SteppedStepped 0.500.50 0.750.75

    Q02Q02 Sanitary, TriSanitary, Tri--ClampClamp 11--in., Triin., Tri--ClampClamp SteppedStepped 0.500.50 0.750.75

    Required Fields

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 67

    Sensor Immersion LengthSensor Immersion LengthSensor Immersion Length

    Sensor:Sensor: AA IEC 751 Class A sensorIEC 751 Class A sensor

    Product Certification:Product Certification: E5E5 FM ExplosionFM Explosion--proof approvalproof approval

    Calibration:Calibration: V1V1 CallendarCallendar--van Dusen Constantsvan Dusen Constants

    Calibration:Calibration: X8Q4X8Q4 Calibrate to customerCalibrate to customer--specified temperature specified temperature

    rangerange

    Mounting Adapters;Mounting Adapters; XAXA Assemble connection head or Assemble connection head or

    transmitter to a sensor assemblytransmitter to a sensor assembly

    Required Fields

  • Temperature SensorsTemperature SensorsHow to Specify How to Specify Thermocouples Thermocouples

  • How to Specify How to Specify 0185 RTD Sensor0185 RTD Sensor

    MetricMetric

    Note:Note:Rosemount Catalog or the Rosemount Catalog or the Temperature and Sensor Temperature and Sensor Assembly (Metric) PDS Assembly (Metric) PDS

    Required Required

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 70

    0185 Connection Head0185 Connection Head0185 Connection HeadRequired Fields

    Code Connection Head Material IP Rating Conduit/Cable Entry

    C Rosemount, aluminum 68 M20 x 1.5

    D Rosemount, aluminum 68 in. NPT

    G Rosemount, SST 68 M20 x 1.5

    H Rosemount, SST 68 in. NPT

    J GR-A/BL (BUZ), aluminum 65 M20 x 1.5 (with cable gland)

    L TZ-A/BL (BUZH), aluminum 65 M20 x 1.5 (with cable gland)

    1 Rosemount, aluminum 68 M20 x 1.5 with LCD display cover

    2 Rosemount, aluminum 68 - in. NPTwith LCD display cover

    N No Connection head

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 71

    Sensor Lead Wire TerminationSensor Lead Wire TerminationSensor Lead Wire Termination

    0 Flying leads no springs on DIN plate

    2 Terminal block DIN 43762

    3 Spring loaded adapter - in. NPT

    Required Fields

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 72

    Sensor TypeSensor TypeSensor Type

    Code Sensor Type Temperature range

    03J1 Thermocouple, Type J, -40 to 750 Csingle element, ungrounded (-40 to 1382 F)

    03K1 Thermocouple, Type K, -40 to 1000 Csingle element, ungrounded (-40 to 1832 F)

    03N1 Thermocouple, Type N, -40 to 1000 Csingle element, ungrounded (-40 to 1832 F)

    05J1 Thermocouple, Type J, -40 to 750 Cdual element, isolated (-40 to 1382 F)

    05K1 Thermocouple, Type K, -40 to 1000 Cdual element, isolated (-40 to 1832 F)

    05N1 Thermocouple, Type N, -40 to 1000 Cdual element, isolated (-40 to 1832 F)

    Required Fields

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 73

    Extension TypeExtension TypeExtension Type

    Code Extension Type Head Connection Instrument Connection Material

    D DIN standard, 12 x 1.5 M24 x 1.5 -in. NPT SST (min N = 35mm)

    T DIN standard, 12 x 1.5 M24 x 1.5 M18 x 1.5 SST(min N = 35mm)

    F Nipple Union Nipple -in. NPT -in. NPT SST(min N = 110mm)

    J Nipple Union (Sensor Lead no head in. NPT SSTWire Terminal Option code 3 only) (min N = 80mm)

    N No Extension (use when ordering the sensor alone, only available with Extension Length (N) code 0000)

    W No Extension Head Connection M24 x 1.5

    L No Extension -in. NPT

    Required Fields

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 74

    Extension Length (N)Extension Length (N)Extension Length (N)

    0000 0000 No extension No extension use with Extension Type code Nuse with Extension Type code N

    0035 0035 35 mm35 mm

    0080 0080 80 mm 80 mm standard for Extension Type code Jstandard for Extension Type code J

    0110 0110 110 mm 110 mm standard for Extension Type code F and Jstandard for Extension Type code F and J

    0135 0135 135 mm 135 mm standard for DIN Extension used with standard for DIN Extension used with withwithRosemount Connection Head Material codes Rosemount Connection Head Material codes C, D, G, H, 1, and 2C, D, G, H, 1, and 2

    0150 0150 150 mm 150 mm standard for DIN Extension used with Form B standard for DIN Extension used with Form B Connection Head Material codes J and LConnection Head Material codes J and L

    XXXX XXXX NonNon--standard extension length standard extension length available from 35 to available from 35 to 500 mm500 mm

    Required Fields

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 75

    Thermowell MaterialThermowell MaterialThermowell Material

    N N No thermowellNo thermowell

    Required Fields

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 76

    Sensor Length (L)Sensor Length (L)Sensor Length (L)

    01450145 -- 145 mm145 mm

    02050205 -- 205 mm205 mm

    0275 0275 -- 275 mm275 mm

    0315 0315 -- 315 mm315 mm

    0375 0375 -- 375 mm375 mm

    0405 0405 -- 405 mm405 mm

    0435 0435 -- 435 mm435 mm

    0555 0555 -- 555 mm555 mm

    XXXX XXXX -- NonNon--standard sensor length standard sensor length

    available from minimum 100 mm, available from minimum 100 mm,

    maximum 9999 mmmaximum 9999 mm

    Required Fields

  • How to Specify How to Specify 0183 RTD Sensor0183 RTD Sensor

    Note:Note:Rosemount Catalog or the Rosemount Catalog or the Temperature and Sensor Temperature and Sensor Assembly PDS RequiredAssembly PDS Required

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 78

    0183 Lead Wire Terminal0183 Lead Wire Terminal0183 Lead Wire Terminal

    Base Model

    Required Fields

    D Rosemount Aluminum Connection head

    C Polypropylene Connection head

    R Aluminum Connection Head, Six Terminal, Flat Cover, Unpainted

    T Aluminum Connection Head, Six Terminal, Extended Cover, Unpainted

    P Aluminum Connection Head, Six Terminal, Flat Cover, Painted

    L Aluminum Connection Head, Six Terminal, Extended Cover, Painted

    N Sensor only with 6-in. Teflon insulated, 22-gauge wires

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 79

    Sensor TypeSensor TypeSensor Type

    Sensor TypeCode Sensor Style

    1X General-purpose Sensors

    2X Spring-loaded Sensors

    3X Bayonet spring-loaded Sensors

    Required Fields

    Code Sensor Type Junction

    X1 Single Grounded

    X2 Dual Grounded

    X3 Single Ungrounded

    X4 Dual, Unisolated Ungrounded

    X5 Dual, Isolated

    Code Sensor Style Sensor Type Junction

    13 General-purpose Sensors Single Ungrounded

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 80

    Thermocouple TypeThermocouple TypeThermocouple TypeRequired Fields

    Code Thermocouple Type Temperature Range

    J2 J 0 to 760 C (32 to 1400 F)

    K2 K 0 to 1150 C (32 to 2102 F)

    E2 E 0 to 871 C (32 to 1600 F)

    T2 T -180 to 371 C (-292 to 700 F)

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 81

    Extension TypeExtension TypeExtension Type

    C Nipple Union

    A Nipple Coupling

    N None

    Required Fields

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 82

    Extension LengthExtension LengthExtension Length

    00 00 0.0 in.0.0 in.

    30 30 3.0 in.3.0 in.

    60 60 6.0 in.6.0 in.

    Required Fields

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 83

    Thermowell MaterialThermowell MaterialThermowell Material

    A A Type 316 SSTType 316 SST L L HastelloyHastelloy BB

    B B Type 304 SSTType 304 SST M M 304 SST with Teflon coating304 SST with Teflon coating

    C C Carbon SteelCarbon Steel N N No thermowell requiredNo thermowell required

    D D 316L SST316L SST P P Chrome MolybdenumChrome Molybdenum

    E E 304L SST304L SST R R Nickel 200Nickel 200

    F F Alloy 20Alloy 20 T T TitaniumTitanium

    G G MonelMonel U U 316 SST with Tantalum Sheath316 SST with Tantalum Sheath

    H H Inconel 600Inconel 600 W W 316 SST316 SST

    J J HastelloyHastelloy CC Z Z Chrome Molybdenum F11Chrome Molybdenum F11

    Required Fields

    X - Other

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 84

    Sensor Immersion LengthSensor Immersion LengthSensor Immersion Length

    LengthLength

    Code Code UU LL TT

    180180 18.0 in.18.0 in. 21.0 in21.0 in 1.5 in1.5 in

    Ranges from 1.0 in. (010) to 25.5 in. (255) (U Length)Ranges from 1.0 in. (010) to 25.5 in. (255) (U Length)

    L and T length dependant on U lengthL and T length dependant on U length

    Required Fields

  • Temperature SensorsTemperature SensorsHow to InstallHow to Install

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 86

    Lead Wire Configuration Lead Wire Configuration Lead Wire Configuration In general 2-wire should not be used

    due to the lead wire effect by adding a small amount of resistance into the measurement

    3-wire acceptable for:

    Highest accuracy not required

    Direct mounted transmitters

    Shorter wire runs

    Dual element sensors are used (most duals are 3-wire devices)

    4-wire are recommended for:

    Highest accuracy applications

    Long lead-wire distances

    Red (+)

    Red (+)

    Red (+)

    Red (+)

    Red (+)

    White (-)

    White (-)

    White (-)

    White (-)

    Note:Recommended Color

    Codes by IEC 751

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 87

    Calibration?Calibration?Calibration?

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 88

    ThermocoupleThermocouple MeasuringMeasuring LoopLoop

    MeasuringPoint

    MeasuringPoint

    2-wire Lead

    Barriers I/O System

    Transmitter

    - Linearization- Sensor Failure Diagnostics-Compensation Point-Clean Signal

    - A/D

    Compensating CableTerminals Galvanic Isolation

    I/O SystemIsothermal Clamps

    Terminals Made of same

    Material as Compensating Cable Minimize Length of cable

    Pay Attentionto Polarity

  • Temperature SensorsTemperature SensorsTarget Applications/ Specials Target Applications/ Specials

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 90

    Oil & Gas Applications: Offshore, OnshoreOil & Gas Applications: Offshore, OnshoreOil & Gas Applications: Offshore, Onshore Material Requirements

    - Excellent Corrosion Resistance to CO2, H2S, Chlorides, Low pH

    - Increased Strength Level (Stress Resistance)

    RTD Assemblies with Flanged Thermowell

    - Flanged Mounted Barstock Thermowell

    - Materials

    Duplex

    SST with tendency to hydrogen embrittlement, up to +315C

    Higher Cu content more resistant in acids

    Offshore, production tubing, subsea pipeline system

    Super Duplex

    SST with tendency to hydrogen embrittlement, up to 350C

    Excellent cracking resistance

    Seawater, marine pumps, brackish waters, oil & gas production, organic and inorganic acidic environments

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 91

    High Temperature Applications High Temperature Applications High Temperature Applications Material Requirements

    - Gastight and Resistant to Thermal Shocks

    - Resistant to Hydrogen, Acids, Alcali

    - Operating Temperature Range from 1,200C up to 1,800C

    Thermocouple Assemblies with Ceramic Protective Tubes

    - Model 1075

    - Forms 1-6

    - Precious Metal Thermocouple Wire Type B, R, S

    Dont Forget the Precious Metal

    Therocouple Wire

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 92

    F&B and Life SciencesF&B and Life SciencesF&B and Life Sciences

    Full SST

    Construction

    Stepped or

    Straight

    Stem

    Tri-Clamp

    Sizes from

    1/2 to 4

    Surface Finish Options

    Standard Finish: Ra 0.8m

    Electropolished: Ra 0.4m (R20 option)

    65Q Sanitary & Hygienic Assemblies

    - Tubular Thermowell

    - Material 1.4404 (316L)

    Pipe Sizes

    DN10 to DN100 and

    1/2 to 3

    Straight

    Design

    Elbow

    Design

    Material Requirements

    - Good Corrosion Resistance

    - Weldable, Polishable, Adequate Surface Finish

    65B Biopharm & Aseptic Assemblies

    - In-Line System

    - Material 1.4435 (316L) Lower Fe- Content; Meets Baseler Norm (Standard)

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 93

    VanStone ThermowellsVanStoneVanStone ThermowellsThermowells

    For Cost Savings Flange is made of SSt, Thermowell and Disc of Hastelloy,

    Inconel

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 94

    Pipe Trace Heating Monitoring with 848TPipe Trace Heating Pipe Trace Heating Monitoring with 848TMonitoring with 848T

    Available for ALL

    Pipe Sizes

    Available for ALL

    Pipe Sizes

    Optimize Energy Consumption (Steam or Electricity)

    Ensure Product Quality

    Improve Plant Availability

    3420

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 95

    Multipoint Profiling Sensor - OverviewMultipoint Profiling Sensor Multipoint Profiling Sensor -- OverviewOverview

    Multi-Point Product Family(Each sold with integrally mounted transmitters)

    1080C1080C Thermocouple Multipoint Sensor -Compact Design

    - Compact Design

    1080F1080F Thermocouple Multipoint Sensor -Contacting Fixture Design

    - Guide Tube Design

    - Radial Spring Design

    - Laminated Spring Design

    1082R1082R RTD Multipoint Sensor - Contacting Fixture Design

    -Radial Spring Design

    -Spacer Design

    Model Structures Have Been Created to Allow for Special Model Structures Have Been Created to Allow for Special

    Individual Customer Needs Individual Customer Needs -- Use the Configuration Data SheetUse the Configuration Data Sheet

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 96

    Target Applications Target Applications Target Applications

    Distillation Columns

    In the distillation of crude oil by-products are

    drawn from the column at cut-points which

    relate to the temperature profile in the

    column.

    Why Multi-point Sensors ?

    One Process Connection

    Less Potential for Fugitive Emissions

    Replaceable Individual Elements (1080F)

    Which Multi-point Sensor?

    1080C, 1080F, or 1082R

    Multipoint Sensor

    With Transmitters

    Measuring Points

    M1

    M2

    M3

    M4

    M5

    M6

    Naptha

    Crude Oil

    Kerosene

    Light Gas Oil

    Heavy Gas Oil

    Butane and Lighter

    Gas

    Straight Run

    Gasoline

    Straight Run Residue

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 97

    Gasification Reactor TemperatureGasification Reactor TemperatureGasification Reactor TemperatureProcess Conditions/ Challenges

    Maximum Operating Conditions

    1800C/ 65 bar

    Hydrogen Containing Gases

    High Soot and Metal Content

    Control/ Monitoring Application

    Customer Benefits

    Fast Detection of Toxic and Polluting Gases

    High Operating Life Time

    Highest Mechanical Ruggedness

    Reliable Closeness in Standard Operation and Interference

    644R Temperature

    Transmitter

    Solution:

    Sapphire Protection tube

    Redundant seals

    Single Forging

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 98

    Ask For MoreAsk For MoreAsk For More

    Styles

    Process Connections

    Performance

    Materials

    GTMC Application / Industry Sensors

    Hereaus Sensor

    Drawings (HSG)

  • Model Number Model Number Exercises Exercises

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 100

    Sensor Model NumbersSensor Model NumbersSensor Model NumbersStandard sensors (68, 78, 183) conform to a general model number convention:

    0068 N 2 1 C30 A 040 T34 E5A3

    0078 R 1 1 A60 N 120 X8Q4

    0183 T 2 1 K2 N00 C 060 F60 R05

    BaseModel

    ConnHead

    AdapterType

    SensorType

    Sensoror TwellLength

    TCType

    ExtensionType &Length

    TwellMatl

    TwellStyle/Type

    Options

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 101

    Sensor, Thermowell, and Accessory Sensor, Thermowell, and Accessory DimensionsDimensions

    E

    X

    U

    T + 1.75

    L

    Length Relationships:

    L = U + T + 1.5

    X = E + L

    X = E + U + T + 1.5 0.25(tip thickness)

    Understanding the dimensions and their relationships!Understanding the dimensions and their relationships!

    X = sensor length (GP is -0.25 to

    avoid bottoming in a T-well)

    (SL is +0.50, no compression)

    E = extension fitting length

    L = thermowell length, (- 0.25 for

    sensor length)

    U = thermowell immersion length

    T = t-well additional lagging length

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 102

    Exercise: Replacing a failed sensor.Exercise: Replacing a failed sensor.Exercise: Replacing a failed sensor.

    Your customers general purpose RTD failed, and he needs to replace it.

    6.25

    Tip of

    Sensor

    Include 1/2

    of threads

    Fill in the blanks to finish the Series 68 RTD Model number:

    0068 N __ N __ N __ E5

    Note: For general purpose sensors the actual sensor length is 0.25 less than the specified

    length to avoid bottoming out in a Thermowell.

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 103

    Exercise: Replacing a failed sensor.Exercise: Replacing a failed sensor.Exercise: Replacing a failed sensor.

    Your customers general purpose RTD failed, and he needs to replace it.

    6.25

    Tip of

    Sensor

    Include 1/2

    of threads

    He measures a length of 5.75 from the sensors tip to the threads

    Fill in the blanks to finish the Series 68 RTD Model number:

    0068 N 11 N 00 N 065 E5

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 104

    Exercise: Replacing a failed sensor.Exercise: Replacing a failed sensor.Exercise: Replacing a failed sensor.

    Your customers spring loaded RTD failed, and he needs to replace it.

    17.0

    Tip of

    Sensor

    Include 1/2

    of threads

    Fill in the blanks to finish the Series 68 RTD Model number:

    0068 N __ N __ N __ E5

    Note: For spring-loaded sensors the actual sensor length (uncompressed) is 0.50 longer than the

    length specified to allow for 0.50 spring compression when installed in the Thermowell

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 105

    Exercise: Replacing a failed sensor.Exercise: Replacing a failed sensor.Exercise: Replacing a failed sensor.

    Your customers spring loaded RTD failed, and he needs to replace it.

    17.0

    Tip of

    Sensor

    Include 1/2

    of threads

    He measures a length of 16.5 from the sensors tip to the threads

    Fill in the blanks to finish the Series 68 RTD Model number:

    0068 N 21 N 00 N 165 E5

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 106

    Exercise: Ordering a new sensor assemblyExercise: Ordering a new sensor assemblyExercise: Ordering a new sensor assembly

    Your customer wants to place an order for an

    RTD assembly. They want:

    - Spring loaded, dual element sensor

    - 316L Stainless Steel

    - Flanged, tapered thermowell (1-inch, Class 300)

    - Full Penetration Weld

    - Material Certificate

    - NACE Approval

    - Process pipe is 15 in diameter (ID), and they

    want the thermowell tip at the center of the pipe

    Fill in the Blanks:

    ___ R ___ A 30 __ ___ ___ __ ___ ___

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 107

    Exercise: Ordering a new sensor assemblyExercise: Ordering a new sensor assemblyExercise: Ordering a new sensor assembly

    Your customer wants to place an order for an

    RTD assembly. They want:

    - Spring loaded, dual element sensor

    - 316L Stainless Steel

    - Flanged, tapered thermowell (1-inch, Class 300)

    - Full Penetration Weld

    - Material Certificate

    - NACE Approval

    - Process pipe is 15 in diameter (ID), and they

    want the thermowell tip at the center of the pipe

    Fill in the Blanks:

    0078 R 25 A 30 D 075 F76 Q8R05R07

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 108

    Exercise: Ordering a new sensor assemblyExercise: Ordering a new sensor assemblyExercise: Ordering a new sensor assembly

    Your customer wants to place an order for a

    Thermocouple assembly. They want:

    - Spring loaded, dual element, Type K, isolated,

    ungrounded thermocouple

    - 316L Stainless Steel T-well

    - Flanged, tapered thermowell (1-inch, Class 300)

    - Full Penetration Weld

    - Material Certificate

    - External Pressure Test

    - Process pipe is 20 in diameter (ID), and they

    want the thermowell tip at the center of the pipeFill in the Blanks:

    ___ R __ __ A 30 __ ___ ___ __ ___ ___

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 109

    Exercise: Ordering a new sensor assemblyExercise: Ordering a new sensor assemblyExercise: Ordering a new sensor assembly

    Your customer wants to place an order for a

    Thermocouple assembly. They want:

    - Spring loaded, dual element, Type K, isolated,

    ungrounded thermocouple

    - 316L Stainless Steel T-well

    - Flanged, tapered thermowell (1-inch, Class 300)

    - Full Penetration Weld

    - Material Certificate

    - External Pressure Test

    - Process pipe is 20 in diameter (ID), and they

    want the thermowell tip at the center of the pipeFill in the Blanks:

    0183 R 25 K2 A 30 D 100 F76 Q8 R07 R01

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 110

    Exercise: Ordering a new ThermowellExercise: Ordering a new ThermowellExercise: Ordering a new Thermowell

    Your customer wants to place an order for a

    Thermowell. They want:- Hastelloy C-276 material

    - Flanged, stepped thermowell (2-inch, Class 600)

    - Special cleaning for oxygen service

    - Material Certificate

    - External pressure testing

    - Process pipe is 18 in diameter (ID), and they

    want the thermowell tip at the center of the pipe

    Fill in the Blanks:

    0091 _ ___ ___ ____ _ __ ___ ___

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 111

    Exercise: Ordering a new ThermowellExercise: Ordering a new ThermowellExercise: Ordering a new Thermowell

    Your customer wants to place an order for a

    Thermowell. They want:- Hastelloy C-276 material

    - Flanged, stepped thermowell (2-inch, Class 600)

    - Special cleaning for oxygen service

    - Material Certificate

    - External pressure testing

    - Process pipe is 18 in diameter (ID), and they

    want the thermowell tip at the center of the pipe

    Fill in the Blanks:

    0091 J 090 F92 T010 P Q8 R01 R04

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 112

    Exercise: Ordering a replacement sensorExercise: Ordering a replacement sensorExercise: Ordering a replacement sensor

    Your customer has ordered the following assembly model number in the

    past and the sensor has failed. They need a replacement sensor

    only. Breakdown this model number into the sensor model number

    only. No connection head, no extension.

    0078 D 21 C30 J 185 T38 X8Q4 R01

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 113

    Exercise: Ordering a replacement sensorExercise: Ordering a replacement sensorExercise: Ordering a replacement sensor

    Your customer has ordered the following assembly model number in the

    past and the sensor has failed. They need a replacement sensor

    only. Breakdown this model number into the sensor model number

    only. No connection head, no extension.

    0078 N 21 N00 N 240 X8Q4

  • Temperature SensorsTemperature SensorsCompetition Competition

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 115

    Why Rosemount Sensors?Why Rosemount Sensors?Why Rosemount Sensors?

    PROJECTS MRO

    - Global Presence

    -Standard Worldwide Offering

    -Rosemount Name / Quality

    - Worldwide Approvals Availability

    - Worldwide Calibration

    Capabilities

    - Complete Point Solutions

    - Flexibility (Specials, Buyouts, GTMC)

    - Priced to WIN

    - Engineering Drawings

    -Quick Delivery (Quickship and

    Fast Track programs)

    -Single Approved Vendors

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 116

    TerminalsTerminalsTerminalsRosemount

    Potted Terminals

    +

    Patented Method to connect

    MI Cable to terminals

    =

    Superior Corrosion Resistance

    MI cable/ welding spot

    exposed to environment

    and subject to corrosion

  • Emerson Process Management

    Rosemount Division Confidential

    Slide 117

    RTD Sensing ElementsRTD Sensing ElementsRTD Sensing Elements

    Rosemount Strain Relief on Wires Available +

    Connection between Pt Wire and Lead Wire

    Welded

    =

    Less Sensitive to Temperature Changes

    +

    High Reliability and Long-term Stability

    Competitors RTD

    Lack of Strain Relief on Wires

    =

    Sensitive to Temperature

    Changes, Short Circuit on

    Pt Wire Wound

    Connection between Pt Wire

    and Lead Wire Clamped

    =

    Low Reliability

    Competitors RTD