Rosemount Multipoint Thermocouple RTD Profiling Sensors .
Product Data SheetJuly 201600813-0100-4119, Rev BBRosemount Multipoint Thermocoupleand RTD Profiling SensorsFeatures Efficiently monitor a temperature profile for a wide range of applications, including hot-spot detection inreactors Single process insertion for up to 60 independent measurement points Compact design of independent measurement points Reduces cost of individual measurement points Sensing elements can be individually replaced in the field Enclosure, sensor, and protection tube can be ordered as a complete assembly.
Rosemount AIS SensorsJuly 2016Rosemount Multipoint Thermocouple and RTD ProfilingSensorOptimize plant efficiency and increase measurement reliability with industryproven design Measure reactor profiles with only one temperature probe instead of multiple probes Optimized sensor design with more then six basic designs and many variations Up to 60 measuring points within one probe Designs for single measuring point replacementEasy implementation and installation in existing application Available in a wide variety of process connections, junction boxes and designs Specific designs allow installation without the use of a crane or protection tubeAchieve optimal efficiency with advanced High Density Transmitter technology Decrease the installation and engineering costs further by using Rosemount 848T High Density TransmittersExplore the benefits of a Complete Point Solution from Rosemount TemperatureMeasurement If requested, Emerson can provide a complete point temperature solution, delivering aninstallation ready transmitter and sensor assembly Emerson has a complete portfolio of Single Point and High Density TemperatureMeasurement solutions, allowing you to effectively measure and control your processeswith the reliability you trust from Rosemount productsContentRosemount Multipoint Thermocouple and RTD ProfilingSensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2Rosemount 1080F Configuration Data Sheet (CDS) . . . . .page 18Rosemount 1080C Thermocouple Multipoint Sensor Compact Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5Rosemount 1082R RTD Multipoint Sensor–Contacting Fixture Design . . . . . . . . . . . . . . . . . . . .page 20Rosemount 1080C Configuration Data Sheet (CDS) . . . .page 10Rosemount 1082R Configuration Data Sheet (CDS) . . . . .page 25Rosemount 1080F Thermocouple Multipoint Sensor –Contacting Fixture Design . . . . . . . . . . . . . . . . . . . page 12Design overview . . . . . . . . . . . . . . . . . . . . . . . . . . . .page 272EmersonProcess.com/Rosemount
July 2016Rosemount AIS SensorsExperience global consistency and local support from numerous worldwideRosemount Temperature sites Experienced Instrumentation Consultants help selectthe right product for any temperature application andadvise on best installation practices.An extensive global network of Emerson service and supportpersonnel can be on-site when and where they are needed.IntroductionMultipoint Temperature Profiling Sensors measure the temperature at different points along its length. These sensors are frequently usedin chemical and petrochemical industries because they provide an excellent temperature profile for chemical reactors, catalytic crackersand fractionation towers. For these applications, Multipoint Temperature Profiling Sensors are the most efficient cost, maintenance anddata acquisition solution. Multipoint Temperature Profiling Sensors allow, with a single pipe penetration, the reading of up to 60 pointsthat can be evaluated to provide a complete temperature profile of the column, tank or reactor.Typical applicationsReactorsFigure 1. ReactorMultipoint Temperature Profiling Sensors improve monitoring andcontrol of the reaction process within chemical reactors. A primeexample of how Multipoint Temperature Profiling Sensors are usedis in the production of organic acid. Many organic acids areproduced through an exothermic oxidation process. This chemicalreaction takes place in multiple tubes filled with catalysts. Thereaction components flow into the tubes, form reactions due tothe catalyst, then flow out as an acid. These tubes are cooled byrunning a coolant around the tubes. A critical process parameter isthe control of the operating temperature. A MultipointTemperature Profiling Sensor can measure the temperature profileinside a reaction tube. Through monitoring the temperatureprofile, the flow of reaction components and coolant can becontrolled to maximize the process output and reaction efficiency.A high local resolution of the temperature profile is required toensure that the hot-spot (maximum measured temperature) doesnot reach the maximum allowable process temperature.EmersonProcess.com/Rosemount3
Rosemount AIS SensorsJuly 2016Distillation columns/fractionatorsIn crude oil distillation processes, crude oil is heated and run into adistillation column or fractionators, where a significanttemperature gradient is observed - high temperatures at thebottom, cooler at the top. Inside the column, crude oil is separatedinto components or fractions according to weight and boilingpoint. As these component vapors travel up, they condense toliquid form. These condensed components are captured bystrategically mounted trays or “decks,” located at a height wherethe column temperature matches a specific component’scondensation point. The tray locations, or cut-points, are whereproducts are then drawn from the column. MultipointTemperature Profiling Sensors can be used to monitor thetemperature at these cut-points and therefore control thetemperature profile of the distillation column.Figure 2. Distillation Column/Fractionator4EmersonProcess.com/Rosemount
July 2016Rosemount AIS SensorsRosemount 1080C Thermocouple Multipoint Sensor Compact DesignThe Rosemount 1080C is a compact Multipoint Sensor. Thesensing elements are single ungrounded thermocouples. The highnumber of measurement points allow the monitoring oftemperature profiles with a very good local resolution. TheRosemount 1080C is often used for:PhysicalTable 1. Available Insert Tube Outer DiametersmminchMaximum measurement points3.50.1425 hot-spot detection4.50.1830 temperature profile monitoring5.00.20406.00.24608.00.3260in: tall reactors distillation columnsThe Rosemount 1080C is delivered without a thermowell becausethe thermowell typically already exists at the installation site. If athermowell is required, please contact Emerson ProcessManagement. The Rosemount 1080C is delivered either with aninsert tube or in the bundled version (see Figure 4 on page 6). Thefunction of the insert tube is to fix the sensing elements and givemechanical stability to the sensor. The Rosemount 1080C, with aninsert tube, can be shipped up to a length of 10 m (33 ft) andcannot be coiled for shipping. The Rosemount 1080C in thebundled version can be delivered up to a length of 30 m (99 ft) andis shipped as a coil (see Figure 3).Table 2. Length LimitsWith insert tubeBundled versionmftmft10333099PerformanceAmbient temperature limitsFor enclosures and transmitters is –40 to 80 C (–40 to 176 F)Insulation resistanceGreater than 1000 MOhm at room temperature. See Table 3 forapplied voltageFigure 3. Bundled Multipoint Sensor Coiled for ShippingTable 3. Applied Voltage for Insulation ResistanceMeasurement (based on minearally insulatedcable outside diameter)mminchTest voltage0.340.01375 VDC0.500.020100 VDC1.000.039250 VDCAccuracySpecificationsTable 4. Limits of Error Interchangeabilityfor Class I ThermocouplesFunctionalTypeNumber of measurement pointsE1.5 C or 0.004 t (1), -40 to 750 C2 to 60J1.5 C or 0.004 t (1), -40 to 750 CTemperature limitsK1.5 C or 0.004 t (1), -40 to 750 C-40 to 750 C (-40 to 1382 F)N1.5 C or 0.004 t (1), -40 to 750 C1.EmersonProcess.com/RosemountWhichever is greater. “t” is in degrees Celsius.5
Rosemount AIS SensorsJuly 2016EnclosuresIndividual sensor identification dataThe enclosures are described in “Enclosures with mountinghardware” on page 29.By default, sensor 1 is closest to the flange. Remaining points arenumbered incrementally. Use the C1 option and the CDS if adifferent numbering system is desired.Figure 4. Multipoint Sensor Rosemount 1080C CompactCABApprox 200 mm (7.9 inch)EM1DM2M3M4“L”GFHMnFBundleOnlyODIA. Enclosure entry (Han -Plug Connection)B. Enclosure type (see “Enclosures with mounting hardware” on page 29)C. Enclosure entry (cable glands)D. First measurement point locationE. Mounting style6F. Insert tube material (stainless steel/alloy insert)G. Number of measurement pointsH. Insertion length “L”I. Insert tube outer diameterEmersonProcess.com/Rosemount
July 2016Rosemount AIS SensorsOrdering informationTable 5. Rosemount 1080C Ordering InformationModelProduct description1080CRosemount 1080C Thermocouple Multipoint Profiling Sensor - Compact Design - Tolerance Class 1Operating temperaturerangeThermocouple type C FE1E-40 to 750-40 to 1382J1J-40 to 750-40 to 1382K1K-40 to 750-40 to 1382N1N-40 to 750-40 to 1382Number of measurement points08816162424323240404848XXOther quantities (minimum 02; maximum 60)Maximum measuringpointsTransmitter mounting hardware(1)AMounting hardware for Rosemount 848T48BMounting hardware for Rosemount 644H24CMounting hardware for Rosemount 248H24DMounting hardware for Rosemount 148H24NNo transmitter hardware; terminal strips only60Enclosure type(1)MaterialIP ratingNEMA ratingAEEx d CENELEC Flameproof Approval (consult factory for availability)Aluminum65NEMA 4BEEx e CENELEC Increased Safety Approval (consult factory for availability)Aluminum65NEMA 4CEEx i Intrinsically Safety acc. EN 50014 and EN 50020 with manufacturerdeclaration for Ex i use in Zone 1Aluminum65NEMA 4DStandard aluminumAluminum65NEMA 4EStandard polyesterPolyester65NEMA 4SSpecial enclosure type (Configuration Data Sheet required)EmersonProcess.com/Rosemount7
Rosemount AIS SensorsJuly 2016Table 5. Rosemount 1080C Ordering InformationEnclosure entry1Single multi-core cable gland2Multiple cable glands M20 x 1.5 (one per measurement point)3Han-Plug Connection IP654Customer specified (Configuration Data Sheet required)Insert tube materialMaximum temperature C FDStainless steel - DIN 1.4404 (ANSI 316L)450842PAlloy7501382BBundle only - DIN 1.4404 (ANSI 316L) (no insertion tube)450842CBundle only - alloy (no insertion tube)7501382SSpecial tube material - customer specified (Configuration Data Sheet required)Insert tube outer diameterMaximum measuringpoints00No insert tube (used with insert tube material codes B and C)353.5 mm (0.14 inch)25454.5 mm (0.18 inch)30505.0 mm (0.20 inch)40606.0 mm (0.24 inch)60808.0 mm (0.32 inch)60Insertion length “L”010001000 mm (39 inch)020002000 mm (79 inch)030003000 mm (118 inch)050005000 mm (197 inch)070007000 mm (276 inch)1000010000 mm (394 inch)XXXXXOther lengths (maximum 10000mm [394 inch] with insert tube) (maximum 30000mm [1181 inch] bundle only)Length code is in mm. To convert to mmmultiply the length in inches by 25.4.Measurement point distributionAEqually distributed pointsCCustomer specified (Configuration Data Sheet required)First measurement point location (distance from base of mounting flange)800500500 mm (20 inch)010001000 mm (39 inch)020002000 mm (79 inch)030003000 mm (118 inch)EmersonProcess.com/Rosemount
July 2016Rosemount AIS SensorsTable 5. Rosemount 1080C Ordering Information040004000 mm (158 inch)XXXXXOther lengthsProcess connectionMounting style–flange material DIN 1.4571 (ANSI 316Ti)F06Flanged, ANSI1-in. Class 150 RFF12Flanged, ANSI11/2-in. Class 150 RFF18Flanged, ANSI2-in. Class 150 RFF24Flanged, ANSI1-in. Class 300 RFF30Flanged, ANSI11/2-in. Class 300 RFF36Flanged, ANSI2-in. Class 300 RFF42Flanged, ANSI1-in. Class 600 RFF48Flanged, ANSI11/2-in. Class 600 RFF54Flanged, ANSI2-in. Class 600 RFF66Flanged, ANSI11/2-in. Class 900 RFF72Flanged, ANSI2-in. Class 900 RFD06Flanged, DINDN 25 PN 16D12Flanged, DINDN 25 PN 40D18Flanged, DINDN 40 PN 16D24Flanged, DINDN 40 PN 40D28Flanged, DINDN 50 PN 40CDSCustomer specified (Configuration Data Sheet required)Additional optionsSpecial tagging and configuration optionsC1(2)Customer specified tagging and transmitter configuration–Configuration Data Sheet RequiredThermowell optionsR16Ring joint flange (ASME B16.5 ANSI flanged thermowells only)Typical model number: 1080CJ108D1D3501000A00500F361.Transmitter must be ordered separately.2.Shipped with default numbered tagging of all measurement points. The first measurement point (closest to the enclosure) is tag “1.” If other configuration is required,order option code C1.EmersonProcess.com/Rosemount9
Rosemount AIS SensorsJuly 2016Rosemount 1080C Configuration Data Sheet (CDS)Page oneCopy this form, complete it as required, and fax it to the appropriate fax number listed on the next pageCustomer name:Address:Contact person:Phone:Date:Fax:Number of pages:Rosemount order / Quote number:Model number:Enclosure type:q Selected as Standard option in model structureq Special requirement:Enclosure entry:q Selected as Standard option in model structureq Special requirement:Insert tube material:q Selected as Standard option inmodel structureq Special requirement: q DIN 1.4401 (ANSI 316)q Special Requirement: q DIN 2.4816 (ASTM A494 [Alloy])q Special Requirement: q Other:Mounting style:q Selected as Standard option in model structureq Special requirement: q Flange rating:q Special Requirement: q Flange material:q Special Requirement: q q DIN 1.4401 (ANSI 316)q Special Requirement: q q DIN 2.4816 (ASTM A494 [Alloy])q Special Requirement: q q Other:10EmersonProcess.com/Rosemount
July 2016Rosemount AIS SensorsPage twoMeasurement point distribution:q Selected as Standard option in model structureq Special requirement (fill in table below)PointDistance from mounting pointTagging:q Defaultq Special requirement (fill in table below)– usewith option code C1.Point tagTransmitter tag Transmitter 2830313233MnMMMounting PointEmersonProcess.com/Rosemount11
Rosemount AIS SensorsJuly 2016Rosemount 1080F Thermocouple Multipoint Sensor –Contacting Fixture DesignThe Rosemount 1080F Multipoint Sensor is versatile, robust, anddesigned for exceptional reliability with a long life expectancy. Theindividual measurement elements are ungrounded singlethermocouples and the number of measurement points is limitedto 20. These sensors are to be used for measurement oftemperature profiles where a high local resolution is not required.The Rosemount 1080F can be ordered with or without athermowell and is available in three different sensorconfigurations: Individual Guide Tube design, Radial Spring design,and Laminated Spring design.sensor is ordered without thermowell, it will be shipped as a coil.The individual thermocouples cannot be replaced.ThermowellEvery Rosemount 1080F requires a thermowell for operation.When the Rosemount 1080F is ordered without thermowell, checkthe inner diameter of the existing thermowell (see Table 6). Theinner wall of the thermowell must be smooth, especially at thewelding joints, to ensure that the multipoint sensor will not bedamaged during insertion.Individual guide tube designThe individual guide tube design offers the advantage ofreplaceable individual elements (see Figure 5). Mineral insulatedthermocouple elements are inserted into each guide tube andguided to the specified measurement point. When ordered withspring loaded fittings, good thermal contact (fast response time) isachieved, but the inside of the thermowell is not sealed from theatmosphere. When ordered with compression fittings, thethermowell is sealed from the atmosphere but the thermal contactisn’t as good. The guide tube design, with or without athermowell, cannot be coiled– which should be considered whenshipping.SpecificationsFunctionalNumber of measuring points2 to 20Temperature limits Type E and J: -40 to 750 C (-40 to 1382 F) Type K and N: -40 to 800 C (-40 to 1472 F)PhysicalLength limitsRadial spring designThis design provides good thermal contact between thethermocouple and thermowell. In this design, a radial springpresses the thermocouple against the inner wall of thethermowell. The flattened MI cable has full thermal contact withthe thermowell. This design ensures the best possible responsetime. If ordered without a thermowell, it will be shipped as a coil.The individual thermocouples cannot be replaced.Laminated spring designThis design provides good thermal contact between thethermocouple and the thermowell, facilitating a fast-timeresponse. The laminated spring presses the thermocouple againstthe inner wall of the thermowell (see Figure 5) and is appropriate ifthe mounting flange is angled to the thermowell. The advantageof this design is the flexibility of the insert, which is similar to theflexibility of an oil dipstick. This design allows the sensor to followthe contour of the thermowell. If the laminated spring multipoint 10 m (33 ft) with thermowell– all designs 30 m (99 ft) without thermowell– Radial and Laminated designsonlyPhysical dimensionsTable 6. Thermowell Diameter for Guide Tube andLaminated Spring DesignNumber 3.72.92-in. schedule 802 to 560.332.3421/2-in. schedule 806 to 8732.93-in. schedule 809 to 2012O.D.88.93.5EmersonProcess.com/Rosemount
July 2016Rosemount AIS SensorsTable 7. Thermowell Diameter for Radial Spring DesignNumber ofmeasurement pointsO.D.I.D.mminchmminch2 to 873.02.959.02.39 to 2088.93.573.72.9PerformanceAmbient temperature limitsFor the enclosures and transmitters is –40 to 80 C (–40 to 176 F)Insulation resistanceGreater than 1000 MOhm at room temperature, test voltage is500 VDCAccuracyTable 8. Limits of Error Interchangeability for Class IThermocouplesTypeE1.5 C or 0.004 t (1), -40 to 750 CJ1.5 C or 0.004 t , -40 to 750 CK1.5 C or 0.004 t , -40 to 800 CN1.5 C or 0.004 t , -40 to 800 C1.Whichever is greater. “t” is in degrees Celsius.EnclosuresThe enclosures are described in “Design overview” on page 27.Individual sensor identification dataBy default, sensor 1 is closest to the flange. Remaining points arenumbered incrementally. Use the C1 option and the CDS if adifferent numbering system is desired.EmersonProcess.com/Rosemount13
Rosemount AIS SensorsJuly 2016Figure 5. Multipoint Sensor Rosemount 1080F Thermocouple Multipoint Sensor (Contacting Fixture Design)BACDEM1 FM2M3M4GIHMnJJKJKRadial SpringDesignLaminatedSpring DesignLIndividual GuideTube DesignA. Enclosure entry (Han-Plug connection)B. Enclosure entry (Cable glands)C. Enclosure type (see “Enclosures with mounting hardware” on page 29)D. Leak check valve (optional)E. Mounting styleF. First measurement point location14G. Thermowell materialH. Immersion length “U”I. Number of measurement pointsJ. Element of fixation methodK. Thermocouple typeL. Thermowell diameterEmersonProcess.com/Rosemount
July 2016Rosemount AIS SensorsOrdering informationTable 9. Rosemount 1080F Ordering InformationModelProduct description1080FRosemount 1080F Thermocouple Multipoint Profiling Sensor– Contacting Fixture Design, Tolerance Class 1CodeElement fixation method1Individual guide tubes, compression fittings, replaceable elements2Individual guide tubes, spring loaded fittings, replaceable elements3Laminated spring design, compression fittings, fixed elements4Radial spring design, fixed elementsCodeOperating temperaturerangeThermocouple type C FE1E-40 to 750-40 to 1382J1J-40 to 750-40 to 1382K1K-40 to 800-40 to 1472N1N-40 to 800-40 to 1472CodeNumber of measurement points033088121216162020XXOther quantities (minimum. 02; maximum. 20)CodeTransmitter mounting hardware(1)Maximum measuringpointsAMounting hardware for Rosemount 848T20BMounting hardware for Rosemount 644H20CMounting hardware for Rosemount 248H20DMounting hardware for Rosemount 148H20NNo transmitter hardware (terminal strips only)20CodeEnclosure type(1)MaterialIP ratingNEMA ratingAEEx d CENELEC Flameproof Approved (consult factory for availability)Aluminum65NEMA 4BEEx e CENELEC Increased Safety Approval (consult factory for availability)Aluminum65NEMA 4CEEx i Intrinsically Safety acc. EN 50014 and EN 50020 with manufacturerdeclaration for Ex i use in Zone 1Aluminum65NEMA 4DStandard aluminumAluminum65NEMA 4EStandard polyesterPolyester65NEMA 4SSpecial enclosure type (Configuration Data Sheet required)EmersonProcess.com/Rosemount15
Rosemount AIS SensorsJuly 2016Table 9. Rosemount 1080F Ordering InformationCodeEnclosure entry1Single multi-core cable gland2Multiple cable glands M20 x 1.5 (one per measurement point)3Han-Plug connection IP654Customer specified (Configuration Data Sheet required)CodeMaximum temperatureThermowell material C FDStainless steel - DIN 1.4404 (ANSI 316L)450842PHeat resistant steel–DIN 1.7380 (ANSI 182-F22)8001472SSpecial tube material - customer specified (Configuration Data Sheet required)NNo thermowellCodeConsult factoryThermowell diameterAStandard–see Table 7CCustomer specified (Configuration Data Sheet required)CodeImmersion length “U”010001000 mm (39 inch)020002000 mm (79 inch)030003000 mm (118 inch)050005000 mm (197 inch)070007000 mm (276 inch)1000010000 mm (394 inch)XXXXXOther length maximum 10000mm (394 inch with thermowell) (maximum 30000 mm (1181 inch) without thermowell–laminated and radial spring designs only)CodeMeasurement point distributionNote:Length code is in mm. To convert to mmmultiply the length in inches by 25.4.AEqually distributed points (last point placed approx 50 mm from the bottom of the thermowell)CCustomer specified (Configuration Data Sheet required)CodeFirst measurement point location–distance from base of mounting flange00500500 mm (20 in)010001000 mm (39 in)020002000 mm (79 in)CodeFirst measurement point location–distance from base of mounting flange030003000 mm (118 in)040004000 mm (158 in)XXXXXOther lengths16EmersonProcess.com/Rosemount
July 2016Rosemount AIS SensorsTable 9. Rosemount 1080F Ordering InformationCodeProcess connectionMounting style–flange material DIN 1.4404 (ANSI 316L)F36Flanged, ANSI2-in. Class 300 RFF74Flanged, ANSI21/2-in. Class 300 RFF76Flanged, ANSI3-in. Class 300 RFF54Flanged, ANSI2-in. Class 600 RFF78Flanged, ANSI21/2-in. Class 600 RFF80Flanged, ANSI3-in. Class 600 RFF72Flanged, ANSI2-in. Class 900 RFF82Flanged, ANSI2 / -in. Class 900 RFF84Flanged, ANSI3-in. Class 900 RFD26Flanged, DINDN 50 PN 25/40CDSCustomer specified (Configuration Data Sheet required)Code1 2Additional optionsSpecial tagging and configuration optionsC1(2)Customer specified tagging and transmitter configuration (Configuration Data Sheet required)Thermowell optionsQ8Thermowell material certification, DIN EN 10204 3.1.BR01Thermowell pressure testingR03Thermowell dye penetration testingR07Full penetration weldR16Ring joint flange (ASME B16.5 ANSI flanged thermowells only)Process connection optionsP01Leak check valveTypical model number: 1080F2J108AD1D A01000A00500F36R01P011.Transmitter must be ordered separately.2.Shipped with default numbered tagging of all measurement points. The first measurement point (closest to the enclosure) is tag “1.” If other configuration is required,order option code C1.EmersonProcess.com/Rosemount17
Rosemount AIS SensorsJuly 2016Rosemount 1080F Configuration Data Sheet (CDS)Page oneCopy this form, complete it as required, and fax it to the appropriate fax number listed on the next pageCustomer name:Address:Contact person:Phone:Date:Fax:Number of pages:Rosemount order / Quote number:Model number:Enclosure type:q Selected as Standard option in model structureq Special requirement:Enclosure entry:q Selected as Standard option in model structureq Special requirement:Thermowell material:q Selected as Standard option in model structureq Special requirement: q DIN 1.4401 [ANSI 316]q Special Requirement: q DIN 2.4816 [ASTM A494 (Alloy)]q Special Requirement: q Other:Thermowell diameter:q Selected as Standard option in model structureq Special requirement: q Dimensions in millimetersq Special Requirement: q Dimensions in inchesq Special Requirement: Outer diameter:q Special Requirement: Inner diameter:InnerDiameterOuterDiameterMounting style:q Selected as Standard option in model structureq Special requirement: q Flange rating:q Special Requirement: q Flange material:q Special Requirement: q q DIN 1.4401 [ANSI 316]q Special Requirement: q q DIN 2.4816 [ASTM A494 (Alloy)]q Special Requirement: q q Other:18EmersonProcess.com/Rosemount
July 2016Rosemount AIS SensorsPage twoMeasurement point distribution:q Selected as Standard option in model structureq Special requirement (fill in table below)PointDistance from mounting pointTagging:q Defaultq Special requirement (fill in table below)– usewith option code C1.Point tagTransmitter tag Transmitter range1234567891011121314151617181920MnM3M2Mounting PointEmersonProcess.com/Rosemount19
Rosemount AIS SensorsJuly 2016Rosemount 1082R RTD Multipoint Sensor–Contacting Fixture DesignThe Rosemount 1082R Multipoint Sensor is a robust sensor with along life expectancy. The individual measurement elements areresistance elements. The standard is a 4-wire RTD. The number ofmeasurement points is restricted to 12. The Rosemount 1082R isused when a high local resolution is not required. These multipointsensors can be ordered with or without thermowells.Temperature limitsThe Rosemount 1082R is the best solution when data acquisitionequipment requires an RTD output signal. However, athermocouple multipoint sensor (such as the Rosemount 1080F)may be the optimal solution if transmitters are used (highertemperature range, more measurement points, same output). TheRosemount 1082R offers two different element fixation methods:the Radial Spring design and the Spacer Design.Table 10. Thermowell Required Diameters for the RadialSpring and Spacer DesignRadial spring designThis design provides very good thermal contact between the RTDand the thermowell. A radial spring presses the RTD elementagainst the inner wall of the thermowell ensuring the best possibleresponse time (see Figure 6). If ordered without a thermowell, itwill be shipped as a coil. The individual RTD elements cannot bereplaced.-40 to 450 C (-40 to 842 F)PhysicalPhysical dimensionsNumber ofMeasurement pointO.D.I.D.mminchmminch2 to 8732.9592.39 to 1288.93.573.72.9Length limits10 m (33 ft) with thermowell30 m (99 ft) without thermowell– Radial Spring design onlyPerformanceAmbient temperature limitsFor the enclosures and transmitters is –40 to 80 C (–40 to 176 F)Insulation resistanceSpacer designThis design (see Figure 6) uses spacer disks to guide the resistanceelements into position. The individual RTD elements are notreplaceable. For shipping purposes, the spacer design, with orwithout a thermowell, cannot be coiled.Greater than 1000 MOhms at room temperature, test voltage is500 VDCAccuracyTable 11. Accuracy in Accordance to DIN EN 60751ClassThermowellEvery Rosemount 1082R requires a thermowell for operation.When the Rosemount 1082R is ordered without a thermowell,check the inner diameter of the existing thermowell (see Table 10).The inner wall of the thermowell must be smooth, especially at thewelding joints, to ensure that the multipoint sensor will not bedamaged by insertion.A (0.15K 0.0020* t )B (0.30K 0.0050* t )“t” is the temperature in C.EnclosuresThe enclosures are described in “Enclosures with mountinghardware” on page 29.Individual sensor identification dataSpecificationsFunctionalBy default, sensor 1 is closest to the flange. Remaining points arenumbered incrementally. Use the C1 option and the CDS if adifferent numbering system is desired.Number of measurement points2 to 1220EmersonProcess.com/Rosemount
July 2016Rosemount AIS SensorsFigure 6. Multipoint Sensor Rosemount 1082R, Radial Spring and Spacer Design (Pt 100 RTD)BACApprox 200 mm (7.9 inch)DEM1FM2M3M4G“U”MnHIJKJSpacer DesignLRadial SpringDesignA. Enclosure entry (Han-Plug connection)B. Enclosure entry (Cable glands)C. Enclosure type (see “Enclosures with mounting hardware” on page 29)D. Leak check valve (optional)E. Mounting styleF. First measurement point locationEmersonProcess.com/RosemountG. Thermowell materialH. Immersion length “U”I. Number of measurement pointsJ. Element fixation methodK. Pt100 RTDL. Thermowell outside diameter21
Rosemount AIS SensorsJuly 2016Ordering InformationTable 12. Rosemount 1082R RTD Ordering TableModelProduct description1082RRosemount 1082R RTD Multipoint Profiling Sensor–Contacting Fixture DesignCodeElement fixation method1Radial springs design2Spacer designCodeSensor type C FAPt100 Class A–40 to 450–40 to 842BPt100, Class B–40 to 450–40 to 842CodeNumber of measurement points0550881212XXOther quantities (minimum. 02; maximum. 12)CodeTransmitter mounting hardware(1)Maximum measuringpointsAMounting hardware for Rosemount 848T12BMounting hardware for Rosemount 644H12CMounting hardware for Rosemount 248H12DMounting hardware for Rosemount 148H12NNo transmitter hardware (terminal strips only)12Enclosure type(1)MaterialIP ratingNEMA ratingAEEx d CENELEC Flameproof Approved (consult factory for availability)Aluminum65NEMA 4BEEx e CENELEC Increased Safety Approval (consult factory for availability)Aluminum65NEMA 4CEEx i Intrinsically Safety acc. EN 50014 and EN 50020 with manufacturerdeclaration for Ex i use in Zone 1Aluminum65NEMA 4DStandard aluminumAluminum65NEMA 4EStandard polyesterPolyester65NEMA 4SSpecial enclosure type (Configuration Data Sheet required)CodeCode22Operating temperaturerangeEnclosure entry1Single multi-core cable gland2Multiple cable glands M20 x 1.5 (one per measurement point)3Han-Plug connection IP654Customer specified–consult factory (Configuration Data Sheet required)EmersonProcess.com/Rosemount
July 2016Rosemount AIS SensorsTable 12. Rosemount 1082R RTD Ordering TableCodeMaximum temperatureThermowell material C FDStainless steel - DIN 1.4404 (ANSI 316L)450842PHeat re
1080C Rosemount 1080C Thermocouple Multipoint Profiling Sensor - Compact Design - Tolerance Class 1 Thermocouple type Operating temperature range C F E1 E -40 to 750 -40 to 1382 J1 J -40 to 750 -40 to 1382 K1 K -40 to 750 -40 to 1382 N1 N -40 to 750 -40 to 1382 Number of measurement points 08 8 16 16 24 24 32 32 40 40 48 48File Size: 1MB
TCK : K type thermocouple TCE : E type thermocouple TCJ : J type thermocouple TCB : B type thermocouple TCR : R type thermocouple TCS : S type thermocouple TCT : T type thermocouple TCN : N type thermocouple TCG : G type thermocouple TCC : C type thermocouple TCD : D type thermocouple RTD : Pt100 CU53: V.10 : 0 10 mV input V.50 : 0 50 mV input
1080C Series 1080C Thermocouple Multipoint Profiling Sensor - Compact Design - Tolerance Class 1 Code Thermocouple Type Operating Temperature Range C F E1 E -40 to 750 -40 to 1382 J1 J -40 to 750 -40 to 1382 K1 K -40 to 750 -40 to 1382 N1 N -40 to 750 -40 to 1382 Code Number
4 RTD (4-wire) 3 CODE DESCRIPTION T Type T thermocouple N Type N thermocouple J K Type K thermocouple Type J thermocouple 3. Calibration Type R thermocouple Type S thermocouple Type B thermocouple Type E thermocouple R B S E M lvo ts 500 ohm platinum (a 0.00385 C-1) 1000 ohm platinum (a 0.00385 C-1) 100 ohm platinum (a 0.00385 C-1)
— The Medusa Thermocouple multipoint; multiple free-hanging sensors from a single process connection can be routed to exactly where they are needed within the vessel. — The Medusa RTD multipoint; is the same principle as the thermocouple design but usin
The previous equations define the RTD resistance as a function of its temperature, R. RTD (t). However, to implement an RTD sensor interfacing circuit, the RTD temperature must be deter-mined, instead, as a function of its resistance, T. RTD (r). This may be less straightforward, given the
The RTD Series Precision RTD (Resistance Temperature Detector) Simulator provides a very broad-range of absolute resistance values that replace RTD’s,thermocouples. Thermocouples present a re-sistance that depends on the temperature. The RTD simulator effectively replaces an RTD to test, analy
Standard ANSI/ASTM and NonANSI/ASTM Thermocouple Color Codes- ii . Section 1. Specifications for Standardized Thermocouples 1 . Type B Thermocouple, degree Celsius 2 . Type B Thermocouple, degree Fahrenheit 6 . Type E Thermocouple, degree Celsius 13 . Type E Thermocouple, degree Fahrenheit 16
(Corporate Officer). Full day event, get a hamper and 10 via expenses for drinks. Andrew Tamplin is doing a morning session, breakout rooms including a live band, quiz, virtual Christmas choir, guided meditation/yoga, virtual pub, pets corner, creative room (cooking workshops, magic tricks, circus skills). Dec 11th.
