Endress+Hauser 71488105 iTHERM applications with limited access

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Endress+Hauser 71488105 iTHERM applications with limited access
  • Easy access for maintenance

  • Mounting of the transmitter in specified temperature range

  • For applications where the thermometer is installed in locations with difficult access, like e.g. on top of tanks or in installation shafts, the temperature transmitter can be separated from the thermometer and istalled in an area of easy access or a cabinet. A local display can offer additional value for operation and maintenance.
    Comfortable handling and read-out
    • Optimized readability of display

    Measuring principleResistance Temperature Detector
    Characteristic / Applicationmetric style
    modular temperature assembly
    universal range of application
    suitable for hazardous areas
    with neck or QuickNeck
    incl. thermowell / protection tube (metal) or to be installed into thermowell
    can be used with StrongSens, QuickSens insert
    for fast response times
    Thermowell / protection tubewelded protection tube or to be used with thermowell
    Insert / probemineral insulated (MI), flexible
    Outer diameter protection tube / InsertThermowell:
    9x1,25 mm
    11x2 mm
    12x2,5 mm
    14x2 mm
    16x3,5
    1/4" SCH80
    1/2" SCH80
    1/2" SCH40
    Max. immersion length on requestup to 4.500,0 mm (177'')
    Material protection tube/ thermowell316 (1.4401)
    316L (1.4404)
    316Ti (1.4571)
    Alloy 600 (2.4816)
    Alloy C276 (2.4819)
    Alloy 446 (1.4749)
    Alloy 321 (1.4541)
    Sheath PTFE
    Sheath Tantal
    Process connectionMale thread:
    G3/8, G1/2", G3/4", G1"
    NPT1/2", NPT3/4", NPT 1"
    M14x1.5, M18x1.5, M20x1.5, M27x2, M33x2
    R1/2", R3/4"
    Female thread:
    M20x1.5, M24x1.5
    NPT1/2"
    Cap-nut:
    M20x1.5, G1/2", G3/4"
    Compression fitting:
    NPT1/2", G1/2", G1"
    Flange:
    DN15 PN40 B1, C
    DN25 PN20, PN40, PN100 B1, B2, C
    DN40 PN40 B1
    DN50 PN40 B1
    ASME 1" 150 RF
    ASME 1" 300 RF
    ASME 1 1/2" 150 RF
    ASME 2" 150 RF
    ASME 2" 300 RF
    Tip shapestraight
    reduced
    tapered
    optimized for quick response times
    Surface roughness Ra< 0.76 μm (0.03 μin)
    Operating temperature rangePT100 TF StrongSens:
    -50 °C ...500 °C
    (-58 °F ...932 °F)
    PT100 QuickSensTF:
    -50 °C …200 °C
    (-58 °F …392 °F)
    PT100 WW:
    -200 °C ...600 °C
    (-328 °F ...1.112 °F)
    PT100 TF:
    -50 °C ...400 °C
    (-58 °F ...752 °F)
    Typ K:
    max. 1.100 °C
    (max. 2.012 °F)
    Typ J:
    max. 800 °C
    (max. 1.472 °F)
    Typ N:
    max. 1.100 °C
    (max. 2.012 °F)
    Max. process pressure (static)depending on the configuration up to 100 bar
    AccuracyClass AA acc. to IEC 60751
    Class A acc. to IEC 60751
    Class B acc. to IEC 60751
    Class special or standard acc. to ASTM E230
    Class 1 or 2 acc. to IEC 60584-2
    Response timefastest response time with thermowell t90 starting at below 10 s
    depending on configuration
    Integration head transmitteryes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS)
    Ex - approvalsATEX
    ATEX IECEx
    NEPSI
    IECEx
    EAC Ex
    CSA C/US
    INMETRO
    CertificationSIL, MID, DNV/GL
    Measuring principleHead transmitter
    Input2 x RTD, TC, Ohm, mV
    Output1 x analog 4...20 mA / HART
    Auxiliary power supply11...42 V DC (head transmitter)
    12...42 V DC (Din rail device)
    11/12...30 V DC (Ex ia)
    CommunicationHART-protocol
    InstallationTerminal head form B, DIN-Rail housing or field mount housing
    Accuracy(Pt100, -50...200 °C) <= 0,1 K
    (Pt100, -58...392 °F) <= 0,18 °F
    Galvanic isolationyes
    CertificationATEX II1G Ex ia IIC T4/T5/T6
    ATEX II3G Ex ic IIC T6
    ATEX II2D Ex tb IIIC Db
    ATEX II3D Ex tc IIIC Dc
    ATEX II3G Ex nA IIC T6
    ATEX II1G Ex ia IIC T6, II3D
    ATEX II3G Ex nA IIC T6, II3D
    ATEX II2G Ex d T6, II2D Ex tb IIIC
    CSA C/US General Purpose
    CSA IS, NI I / 1+2/A-D
    CSA XP, NI, DIP I, II, III/1+2/A-G
    FM IS,NI I / 1+2/A-D
    FM XP, NI, DIP I, II, III/1+2/A-G
    EAC Ex ia IIC T6 Ga
    EAC Ex d IIC T6 Gb
    EAC Ex ia IIC T6, II3D
    IECEx Ex ia IIC T4/T5/T6
    IECEx Ex tb IIIC Db
    IECEx Ex nA II T4/T5/T6
    IECEx Ex d T6 Gb, Ex tb IIIC Db
    INMETRO Ex ia [ia Ga] IIC T6 Gb
    INMETRO Ex d T6 Gb, Ex tb IIIC Db
    NEPSI Ex ia IIC T6 Ga
    NEPSI Ex d IIC T6 Gb
    NEPSI Ex nA IIC T6 Gc
    TIIS Ex ia IIC T6
    TIIS Ex nA II T6
    UK II1G Ex ia IIC T6 Ga
    UK II2D Ex tb IIIC Db
    UK II3D Ex tc IIIC Dc
    UK II1G Ex ia IIC T6 Ga, II3D Ex ia IIIC Dc
    UK II3G Ex nA IIC Gc, II3D Ex tc IIIC Dc
    UK II2G Ex db IIC T6 Gb, II2D Ex tb IIIC Db
    ATEX IECEx II1G Ex ia IIC T6 Ga
    FM+CSA IS, NI I/1+2/A-D
    Returns Policy

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