Thermocouple.docx

1、ThermocoupleArmored ThermocoupleApplicationIt is usually connected with display meter, recording meter and computer, etc. to directly measure temperature of liquid, vapor, gas and solid surface ranging from 0 to 1300 during various production process.FeaturesWith quick response, reducing dynamic err

2、or；Optional installation methods；Wide measuring range ；High mechanical strength, good pressure-resistant performance；Operation theoryThe electrodes of armored thermocouple are made of two different materials. the temperature difference between measuring end and reference end results in pyroelectric

3、potential ,then the meter indicates the corresponding temperature to the pyroelectic potential.Mail technical parametersExecutive standardIEC584IEC1515GB/T16839-1997JB/T5582-91Measuring range & ToleranceTypeGraduationTolerance classIIITolerance valueMeasuring rangeTolerance valueMeasuring rangeWRNKK

4、1.5-40+3752.5-40+3330.004|t|37510000.0075|t|3331200WRMKN1.5-40+3752.5-40+3330.004|t|37510000.0075|t|3331200WREKE1.5-40+3751.5-40+3330.004|t|3758000.004|t|333900WRFKJ1.5-40+3751.5-40+3330.004|t|3757500.004|t|333750WRCKT1.5-40+1251-40+1330.004|t|1253500.0075|t|1331000WRPKS10+11002.506000.003(t-1100)11

5、0016000.0025|t|6001600Insulation resistance at normal temperatureThe insulation resistance between electrode and protection tube of armored thermocouple is no less than 1000M .m under condition that environment temperature is 2015，relative humidity is no more than80%，and testing voltage is D.C.50050

6、V.The insulation resistance of 1M long tested sample is 1000M ,and that of 10M long tested sample is 100M；Filament Diameter & MaterialFilament formsimplexduplexTube diameter2 3 4 5 6 83 4 5 6 8Tube MaterialE.J.T1Cr18Ni9Ti1Cr18Ni9TiK. N1Cr18Ni9Ti GH30301Cr18Ni9Ti GH3030SGH3039GH3039Installation figur

7、ethreaded head wit fastenercode & sizeOuter diameter of armored thermocouple8 6 54 3 2MM161.5M121.5S2219Flange with fastenercode & sizeOuter diameter of armored thermocouple8 6 54 3 2D6050D04236D12420S2219d097Operation Temperature Recommended of Armored ThermocoupleCategoryTube MaterialOuter Diamete

8、r（mm）Operation Temperature（）Long TimeShort TimeNiCr-NiSi1Cr18Ni9Ti2.06007003.0,4.0,5.0,6.0,8.0800900GH30392.0,3.08009004.0,5.090010006.0,8.010001100NiCrSi-NiSi1Cr18Ni9Ti2.06007003.0,4.0,5.0,6.0,8.0800900GH30302.0,3.090010004.0,5.0100011006.0,8.011001200GH30392.0,3.0,4.0100011005.0,6.0,8.011001200NiC

9、r-CuNi1Cr18Ni9Ti2.05006003.0,4.0,5.06007006.0,8.0700800Fe-CuNi1Cr18Ni9Ti2.04005003.0,4.0,5.05006006.0,8.0600750Cu-CuNi1Cr18Ni9Ti2.0,3.0,4.0,5.02503006.0,8.0300350PtRh10-PtGH30392.0,3.0,4.0100011005.0,6.0,8.011001200Type naming methodType & SpecificationThermal elementsDescriptionTYPEGraduationSpec.M

10、easuring endd L1PtRh10-Pt(simplex)WRPK-101S2345687510015020025030040050075010002000300040005000750010000150002000025000Insulation typeWRPK-102Shell -connecting typePtRh10-Pt(duplex)WRPK2-101Insulation typeWRPK2-102Shell -connecting typeNiCrSi-NiSi(simplex)WRMK-101NInsulation typeWRMK-102Shell -conne

11、cting typeNiCrSi-NiSi(duplex)WRMK2-101Insulation typeWRMK2-102Shell -connecting typeNiCr-NiSi(simplex)WRNK-101KInsulation typeWRNK-102Shell -connecting typeNiCr-NiSi (duplex)WRNK2-101Insulation typeWRNK2-102Shell -connecting typeNiCr-CuNi(simplex)WREK-101EInsulation typeWREK-102Shell -connecting typ

12、e NiCr-CuNi (duplex)WREK2-101Insulation typeWREK2-102Shell -connecting typeCu-CuNi(simplex)WRCK-101FInsulation typeWRCK-102Shell -connecting typeCu-CuNi(duplex)WRCK2-101Insulation typeWRCK2-102Shell -connecting typeFe-CuNi(simplex)WRFK-101JInsulation typeWRFK-102Shell -connecting typeFe-CuNi(duplex)

13、WRFK2-101Insulation typeWRFK2-102Shell -connecting typeAnti-spray Type Armored Thermocouple (Insulation Type)TypeGraduationMeasuring RangeProtection Tube MaterialMounting & Fixing DeviceWRPK-121WRPK2-121S01300GH3039without fixing deviceWRMK-121WRMK2-121N01100GH303008001Cr18Ni9TiWRNK-121WRNK2-121K011

14、00GH303008001Cr18Ni9TiWREK-121WREK2-121E06001Cr18Ni9TiWRCK-121WRCK2-121T0350WRFK-121WRFK2-121J0500WRPK-221WRPK2-221S01300GH3039threaded head with fixed fastenerWRMK-221WRMK2-221N01100GH303008001Cr18Ni9TiWRNK-221WRNK2-221K01100GH303008001Cr18Ni9TiWREK-221WREK2-221E06001Cr18Ni9TiWRCK-221WRCK2-221T0350

15、WRFK-221WRFK2-221J0500WRPK-321WRPK2-321S01300GH3039threaded head with movable fastenerWRMK-321WRMK2-321N01100GH303008001Cr18Ni9TiWRNK-321WRNK2-321K01100GH303008001Cr18Ni9TiWREK-321WREK2-321E06001Cr18Ni9TiWRCK-321WRCK2-321T0350WRFK-321WRFK2-321J0500TypeGraduationMeasuring rangeProtection tube materia

16、lMounting Fixing deviceWRPK-421WRPK2-421S01300GH3039flange with fixed fastenerWRMK-421WRMK2-421N01100GH303008001Cr18Ni9TiWRNK-421WRNK2-421K01100GH303008001Cr18Ni9TiWREK-421WREK2-421E06001Cr18Ni9TiWRCK-421WRCK2-421T0350WRFK-421WRFK2-421J0500WRPK-521WRPK2-521S01300GH3039flange with movable fastenerWRM

17、K-521WRMK2-521N01100GH303008001Cr18Ni9TiWRNK-521WRNK2-521K01100GH303008001Cr18Ni9TiWREK-521WREK2-521E06001Cr18Ni9TiWRCK-521WRCK2-521T0350WRFK-521WRFK2-521J0500Anti-spray type armored thermocouple (shell-connecting type)TypeGraduationMeasuring rangeProtection tube materialMounting Fixing deviceWRPK-1

18、22S01300GH3039without fixing deviceWRMK-122N01100GH303008001Cr18Ni9TiWRNK-122K01100GH303008001Cr18Ni9TiWREK-122E06001Cr18Ni9TiWRCK-122T0350WRFK-122J0500WRPK-222S01300GH3039Threaded connector with fixed fastenerWRMK-222N01100GH303008001Cr18Ni9TiWRNK-222K01100GH303008001Cr18Ni9TiWREK-222E06001Cr18Ni9T

19、iWRCK-222T0350WRFK-222J0500WRPK-322S01300GH3039Threaded connector with movable fastenerWRMK-322N01100GH303008001Cr18Ni9TiWRNK-322K01100GH303008001Cr18Ni9TiWREK-322E06001Cr18Ni9TiWRCK-322T0350WRFK-322J0500 TypeGraduationMeasuring rangeProtection tube materialMounting Fixing deviceWRPK-422S01300GH3039

20、Flange with fixed fastenerWRMK-422N01100GH303008001Cr18Ni9TiWRNK-422K01100GH303008001Cr18Ni9TiWREK-422E06001Cr18Ni9TiWRCK-422T0350WRFK-422J0500WRPK-522S01300GH3039Flange with movable fasteneWRMK-522N01100GH303008001Cr18Ni9TiWRNK-522K01100GH303008001Cr18Ni9TiWREK-522E06001Cr18Ni9TiWRCK-522T0350WRFK-5

21、22J0500Water-proof type armored thermocouple (insulation type)TypeGraduationMeasuring rangeProtection tube materialMounting Fixing deviceWRPK-132S01300GH3039without fixing deviceWRMK-132N01100GH303008001Cr18Ni9TiWRNK-132K01100GH303008001Cr18Ni9TiWREK-132E06001Cr18Ni9TiWRCK-132T0350WRFK-132J0500WRPK-

22、231S01300GH3039Threaded connector with fixed fastenerWRMK-231N01100GH303008001Cr18Ni9TiWRNK-231K01100GH303008001Cr18Ni9TiWREK-231E06001Cr18Ni9TiWRCK-231T0350WRFK-231J0500WRPK-331S01300GH3039Threaded connector with movable fastenerWRMK-331N01100GH303008001Cr18Ni9TiWRNK-331K01100GH303008001Cr18Ni9TiWR

23、EK-331E06001Cr18Ni9TiWRCK-331T0350WRFK-331J0500TypeGraduationMeasuring rangeProtection tube materialMounting Fixing deviceWRPK-431S01300GH3039Flange with fixed fastenerWRMK-431N01100GH303008001Cr18Ni9TiWRNK-431K01100GH303008001Cr18Ni9TiWREK-431E06001Cr18Ni9TiWRCK-431T0350WRFK-431J0500WRPK-531S01300GH3039Flange with movable fasteneWRMK-531N01100GH303008001Cr18Ni9TiWRNK-531K01100GH303008001Cr18Ni9TiWREK-531E06001Cr18Ni9TiWRCK-531T0350WRFK-531J0500