iTHERM ModuLine TT131

Brand: Endress+Hauser
TT131
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iTHERM ModuLine TT131

Brand: Endress+Hauser

Rust Automation & Controls, Endress+Hauser's exclusive USA representative in:
 ● CA ● CO ● HI ● MT  ● Parts of ID ● ND ● NV  ● UT ● WY

Extended Extended

Specs at a Glance

Max. process pressure (static):
Depending on configuration up to 100 bar
Maximum standard immersion length:
4.500 mm (177")
Max. immersion length on request:
4.500 mm (177")

Field of application

This thermowell designed according to DIN 43772 guarantees a high resistance to most industrial process environments. It is made from pipe or tube and is available in a wide range of diameters and materials. A specially designed thermowell tip ensures fast response times for a more efficient process control. Oversheaths in PTFE or tantalum can withstand extremely corrosive process conditions. It is offered with a variety of process connections: flanges, threads, weld-in or compression fittings.

Protects the temperature sensor against physical and chemical stress

High robustness for challenging process conditions

Pressure range: up to 100 bar (1450 psi)

For use in pipes, containers or tanks

Improved ease of maintenance (sensor replacement without process shutdown) and recalibration of the measuring point

Features

  • Modular configuration according to DIN 43772
  • iTHERM QuickNeck: cost and time savings thanks to simple, tool-free recalibration of the insert
  • Extension, immersion length and total length can be chosen according to process requirements
  • Wide choice of dimensions, materials and process connections available
  • Specially designed tip for fast response times

Specifications

Brand

Industry

  • Chemical
  • Water, Wastewater & Waste
  • Power & Energy
  • Oil & Gas
  • Other industries

Product Family

  • iTHERM ModuLine

Thermowell

Characteristic / Application

  • metric style
  • according to DIN 43772
  • process connection threaded, flanged, compression fitting
  • with neck

Head connection

  • external thread:
  • M24 x 1.5, 1/2" NPT, G1/2
  • Female thread:
  • M20 x 1.5, 1/2" NPT, G1/2
  • iTHERM QuickNeck

Maximum standard immersion length

  • 4.500 mm (177")

Max. immersion length on request

  • 4.500 mm (177")

Process connection

  • Thread:
  • G3/8", G1/2", G3/4", G1"
  • NPT1/2", NPT3/4", NPT 1"
  • M18x1.5, M20x1.5, M27x2, M33x2
  • R1/2", R3/4"
  • Cap-nut:
  • M20x1.5, G1/2", G3/4"
  • Compression fitting:
  • NPT1/2", G1/2", G1"
  • Flansche:
  • 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

Thermowell root diameter

  • 9x1,25 mm
  • 11x2 mm
  • 12x2,5 mm
  • 14x2 mm
  • 16x3,5 mm
  • 1/4" SCH80
  • 1/2" SCH80
  • 1/2" SCH40

Medium contact material

  • 316 (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

Wetted part finishing (Ra)

  • < 1.6 μm (63.00 μin)

Tip shape

  • straight
  • reduced
  • tapered
  • optimized for quick response times

Temperature range

  • -200...1.100 °C (-328...2.012 °F)

Max. process pressure (static)

  • Depending on configuration up to 100 bar

Max. process pressure at 400 °C

  • Depending on configuration
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