TT411 iTHERM Protection tube

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

Previous: TA14, Pipe thermowell TW45, Bar stock thermowell TW47

• 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
  Tee and elbow thermowells 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

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.

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 effects

• For use in pipes and containers or tanks

• Ideally suited to all measuring points that require regular recalibration by simply replacing the insert in closed processes

• 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, ASME BPE,
  FDA, TSE Certificate of Suitability

• Optional: 1.4435 material, delta ferrite content < 1%

• Fast response time owing to reduced tips with thin walls

• State of the art Tee and Elbow elements, without welds and dead legs and with best in class hygienic design