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iTHERM TT411
Protection tube

iTHERM TT411
Protection tube ©Endress+Hauser
iTHERM TT411
Protection tube ©Endress+Hauser
iTHERM TT411
Protection tube ©Endress+Hauser
iTHERM TT411
Protection tube ©Endress+Hauser
State of the art Tee and Elbow elements with best-in-class hygienic design ©Endress+Hauser

Designed for hygienic and aseptic applications in the Food & Beverages and Life Sciences industries

Best applicable for use in hygienic or aseptic pipes and containers or tanks even with very small immersion lengths. It meets increased protection requirements of the temperature sensor regarding physical and chemical effects. Ideally suited to all measuring points that require regular recalibration by simply replacing the insert in closed processes.

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  • Reliable, robust and low-maintenance

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  • Designed for demanding applications

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Meet your basic measurement needs

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Handle your core processes easily

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Optimize your processes with innovative technologies

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Master your most challenging applications

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Variable

  • Specs at a glance

    • Max. process pressure (static)

      40 bar (580 psi)

    • Maximum standard immersion length

      4.000 mm (157,48")

    • Max. immersion length on request

      Not defined

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  • Benefits

    • iTHERM QuickNeck – cost and time savings thanks to simple, tool-free
      recalibration of the insert used

    • Over 50 hygienic process connections

    • Global portfolio with metric and imperial versions

    • International certification: hygiene standards as per 3-A®, EHEDG...

  • Field of application

    Specially designed for use in hygienic and aseptic applications in the Food & Beverages and Life Sciences industries

    • Pressure range up to 40 bar (580 psi)

    • For increased protection requirements of the temperature sensor regarding physical and chemical...

Features and specifications

Back

Details

  • Measuring principle

    Fabricated Thermowell

  • Characteristic / Application

    metric style

    hygienic/aseptic design (3-A®, EHEDG, ASME BPE, FDA)

    hygienic process connections

    QuickNeck for easy and cost saving recalibration

  • Head connection

    QuickNeck

    male thread:

    M24x1,5

    G3/8"

  • Maximum standard immersion length

    4.000 mm (157,48")

  • Max. immersion length on request

    Not defined

  • Process connection

    compression fitting

    weld in adaptor

    clamp connections acc. to ISO2852

    screwed pipe joint acc. to DIN 11851

    aseptic screwed pipe joint acc. to DIN 11864-1

    metallic sealing system

    thread acc. to ISO 228 for liquiphant adaptor APV Inline
    Varivent

    Ingold

    SMS 1147

    Neumo Biocontrol

    T- and corner pieces DIN11865

  • Thermowell root diameter

    6,0 mm (0,24")

    9,0 mm (0,35")

    12,7 mm (0,5")

  • Medium contact material

    1.4435 delta-ferrit < 1%

    316L

  • Wetted part finishing (Ra)

    < 0,76 μm (29,92 μin)

    < 0,38 μm (14,96 μin)

    < 0,38 μm (14,96 μin) electropolished

  • Tip shape

    straight

    reduced

    tappered

  • Temperature range

    -200...650 °C (-328...1.202 °F)

  • Max. process pressure (static)

    40 bar (580 psi)

  • Max. process pressure at 400 °C

    depends on process connection

Documents / Manuals / Software

Accessories / Spare parts

Nr
Order code
Specification
    • Order code

      The unit is not repairable

    • Order code 71531585

      Adapter for Ingold connection, 3.1

      material certificate

    • Order code 71531588

      Adapter for Ingold connection

    • Order code 52018765

      Weld-in adapter G3/4 d=50, 316L, 3.1

      Flush mount process connection Material: 316L. Inspection cert. EN10204-3.1 material. Seal: silicone O-ring. FDA, 3-A compliant. additional EPDM O-ring. FDA, EHEDG, 3-A, USP Class VI compliant. Usage: FMI51, FTI51, FTL20/FTL20H, FTL31/FTL33, FTW23/FTW33, QMW43, 11371. Usage: TMR35.

    • Order code 52028295

      Weld-in adapter G3/4, d=29, 316L, 3.1

      Flush mount process connection. For pipe-mounting. Material: 316L. Inspection cert. EN10204-3.1 material. Seal: silicone O-ring. FDA, 3-A compliant. additional EPDM O-ring. FDA, EHEDG, 3-A, USP Class VI compliant. Usage: FTL20/FTL20H, FTL31/FTL33, FTW23/FTW33, QMW43.

    • Order code 71405560

      Weld in adapter M12x1.5 1.4435/316L

    • Order code 71424800

      G1/2 metal to metal weld in adapter

      for connection with G1/2" female thread. Material 316L/1.4435. 2x leakage bore.

    • Order code 52021717

      O-ring 14.9x2.7 VMQ, FDA, 5 pcs.

      Material: silicone VMQ 75. Usage: Weld-in adapter G3/4, 316L, (71258355) vesselmounting, (71258357) pipe-mounting, flush mount, FTL31/FTL33, FTW23/FTW33, QMW43, Weld-in adapter G3/4, 316L, 3.1, (52018765) vesselmounting, (52028295) pipe-mounting, flush mount, FMI51, FTI51, FTL31/FTL33, FTW23/FTW33, QMW43.

    • Order code 52001052

      Weld-in adapter G3/4, d=55, 316L

      Flush mount process connection. Material: 316L. Seal: silicone O-ring. FDA, 3-A compliant. additional EPDM O-ring. FDA, EHEDG, 3-A, USP Class VI compliant. Usage: FTL41, FTL50/FTL50H, FTL51B, FTL80, TMR35, QMW43.

    • Order code 52011897

      Weld-in adapter G3/4, 316L, 3.1

      Flush mount process connection. Material: 316L. Inspection cert. EN10204-3.1 material. Seal: silicone O-ring. FDA, 3-A compliant. additional EPDM O-ring. FDA, EHEDG, 3-A, USP Class VI compliant. Usage: FTL41 FTL50/FTL50H, FTL51B, FTL80, QMW43, TMR35.

    • Order code 52014473

      O-ring 21.89x2.62 VMQ, FDA, 5 pcs.

      Material: silicone VMQ 70. Usage: weld-in adapter G3/4, 316L (52001052) flush mount, 316L, 3.1 (52011897) flush mount, FTL50/FTL50H/FTL51/FTL51H, FTL80/FTL81.

    • Order code 52001051

      Weld-in adapter G1, d=60, 316L

      Flush mount process connection. Material: 316L. Seal: silicone O-ring. FDA, 3-A compliant. additional EPDM O-ring. FDA, EHEDG, 3-A, USP Class VI compliant. Usage: FMI51/FMI52, FTI51/FTI52, FTL20/FTL20H, FTL31/FTL33, FTL41, FTL50/FTL50H, FTL51/FTL51B/FTL51C/FTL51H, FTL80/FTL81, FTL260, FTW23, FTW33, PMP23, PMP51, PMP135, PTP33B/PTP35, QMW43, TM401/TM411, TMR35.

    • Order code 52011896

      Weld-in adapter G1, d=60, 316L, 3.1

      Flush mount process connection. Material: 316L. Inspection cert. EN10204-3.1 material. Seal: silicone O-ring. FDA, 3-A compliant. additional EPDM O-ring. FDA, EHEDG, 3-A, USP Class VI compliant. Usage: FMI51/FMI52, FTI51/FTI52, FTL20H, FTL31/FTL33, FTL41, FTL50/FTL50H, FTL51/FTL51B/FTL51C/FTL51H, FTL80/FTL81, FTL260, FTW23, FTW33, PMP23, PMP51, PMP135, PTP33B/PTP35, QMW43, TM401/TM411, TMR35.

    • Order code 71093129

      Weld-in adapter G1, d=53, 316L, 3.1

      Flush mount process connection. Material: 316L. Inspection cert. EN10204-3.1 material Seal: silicone O-ring FDA, 3-A compliant. additional EPDM O-ring. FDA, EHEDG, 3-A, USP Class VI compliant. Usage: FMI51/FMI52, FTI51/FTI52, FTL20H, FTL31/FTL33, FTL41, FTL50/FTL50H, FTL51/FTL51B/FTL51C/FTL51H, FTL80/FTL81, FTL260, FTL330H/FTL330L, FTW23, FTW33, PMP135, PTP35, QMW43.

    • Order code 52014472

      O-ring 28.17x3.53 VMQ, FDA, 5 pcs.

      Material: silicone VMQ 70. Usage: weld-in adapter G1, 316L, (52001051) flush mount, FMI51/FMI52, FTI51/FTI52, FTL31/FTL33, FTW23/FTW33, PMP23, PMP51, PTP33B, FTL50/FTL50H/FTL51/FTL51H, FTL80/FTL81, QMW43, Weld-in adapter G1, 316L, 3.1, (52011896) flush mount, FMI51/FMI52, FTI51/FTI52, FTL31/FTL33, FTW23/FTW33, PMP23, PMP51, PTP33B, FTL50/FTL50H/FTL51/FTL51H, FTL80/FTL81,QMW43, sliding sleeve FTM21.

    • Order code 52001221

      Weld-in adapter G1, adjustable, 316L

      Flush mount process connection. Material: 316L. Liquiphant is adjustable. Seal: silicone profile gasket. FDA compliant. Usage: FTL20/FTL20H, FTL31/FTL33, FTL41, FTL50/FTL50H/FTL51/FTL51C/FTL51H, FTL51B, FTL80/FTL81, FTL330H/330L.

    • Order code 52011898

      Weld-in adapter G1, adjustable,316L, 3.1

      Flush mount process connection. Material: 316L. Liquiphant is adjustable. Inspection cert. EN10204-3.1 material. Seal: silicone profile gasket. FDA compliant. Usage: FTL20/FTL20H, FTL41, FTL50/FTL50H, FTL51/FTL51B/FTL51C/FTL51H, FTL31/FTL33, FTL80/FTL81, FTL330H/FTL330L.

    • Order code 52014424

      Profile gasket 29x36x3.7, FDA, 5 pcs.

      Material: silicone VMQ. Usage: Process connect. G1 flush mount, Weld-in adapter G1, 316L, adjustable (52001221), Weld-in adapter G1, 316L, 3.1, adjustable (52011898), FTL31/FTL33, FTL80/FTL81, FTL50/FTL50H/FTL51/FTL51H, Weld-in adapter Rd52, 316L, adjustable, (52001047), 316L, 3.1, adjustable, (52006909), FTL33, FTL50/FTL50H/FTL51/FTL51H, QMW43.