Endress+Hauser TT131 iTHERM ModuLine Welded thermowell

SKU: 4695814-1-1035-273
In Stock

  • Type: Fabricated Thermowell
  • Protection: Against physical/chemical stress
  • Pressure: Up to 100 bar
  • Standards: DIN 43772 compliant

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Description

Endress+Hauser TT131: Robust Thermowell for Processes

The Endress+Hauser TT131: Robust Thermowell for Processes is meticulously engineered from pipe or tube, designed to provide exceptional resistance across a vast spectrum of industrial process environments. It adheres to the DIN 43772 standard, ensuring high reliability and performance. This thermowell is crafted to shield temperature sensors from the rigors of industrial conditions, offering a robust solution for critical measurement tasks. Its construction guarantees longevity and accuracy, even when exposed to demanding chemical and physical stresses, making it an indispensable component in modern process control systems.

Protects Sensors from Physical Stress

This thermowell protects sensors from physical stress, a vital function in operations involving high pressures or the movement of abrasive media. Its robust design and construction from quality materials ensure that it can withstand significant mechanical forces without compromising the integrity of the installed temperature sensor. The TT131 is built to endure, providing a reliable barrier against external forces that could otherwise lead to sensor damage or premature failure, thereby enhancing overall operational safety and efficiency in challenging industrial settings.

Guards Against Chemical Process Attack

The TT131 thermowell effectively guards against chemical process attack, a critical requirement in industries where corrosive substances are prevalent. It can be fitted with oversheaths made of PTFE or tantalum, materials known for their exceptional resistance to extremely corrosive process conditions. This feature ensures that the temperature sensor remains protected even when immersed in aggressive chemicals, guaranteeing accurate and reliable temperature readings over extended periods. The careful selection of materials and protective sheaths makes the TT131 suitable for a wide array of chemical applications.

Tailored Lengths for Process Needs

Tailored lengths for process needs are a key advantage of the Endress+Hauser TT131 thermowell, allowing for precise adaptation to specific installation requirements. Users can select the extension, immersion length, and total length according to their process parameters, ensuring optimal sensor placement and protection. Furthermore, the iTHERM QuickNeck feature significantly simplifies recalibration and replacement of the temperature insert, offering substantial cost and time savings by eliminating the need for process shutdowns. This modularity enhances ease of maintenance and operational flexibility.

Designed for Fast Response Times

A specially designed thermowell tip for fast response times is incorporated into the TT131, enabling more efficient and precise process control. Whether featuring a straight, reduced, tapered, or optimized tip, this design ensures that temperature fluctuations are detected and transmitted to the sensor rapidly. This enhanced responsiveness is crucial for applications requiring tight temperature management, allowing for quicker adjustments to process variables and improving the overall quality and consistency of the manufactured products.

Applications in Diverse Industrial Fields

The TT131 thermowell finds its applications in diverse industrial fields, offering reliable temperature measurement solutions across various sectors. Its versatility stems from its compliance with DIN 43772 standards, a wide range of diameter and material options, and multiple process connection types, including flanges, threads, weld-in, and compression fittings. Specific applications include:

  • Chemical Processing: Protecting sensors in reactors, distillation columns, and pipelines handling corrosive liquids and gases.
  • Petrochemical Industry: Ensuring accurate temperature monitoring in refineries, upstream oil and gas operations, and processing plants, even under high pressure and temperature.
  • Power Generation: Used in steam lines, boilers, and cooling systems where robust sensor protection is paramount.
  • Pharmaceutical and Food Industries: Maintaining sanitary conditions and precise temperature control in production processes, with materials compliant with industry standards.
  • General Manufacturing: Providing reliable temperature data in diverse machinery and process equipment.

Your Premier tpt24 Global Source

The Endress+Hauser TT131 thermowell is available from your premier tpt24 global source, recognized as the world’s leading online store for this essential industrial instrumentation. At tpt24, we stand by the absolute authenticity and superior quality of every product we offer. We are committed to delivering your TT131 thermowell securely and efficiently, no matter your location, guaranteeing that you receive a genuine, high-performance product. For unparalleled quality, guaranteed authenticity, and worldwide delivery, tpt24 is your trusted partner for all your process instrumentation needs.

Metric Style and Wide Pressure Range

The TT131 thermowell features a metric style and wide pressure range, aligning with DIN 43772 standards and offering impressive adaptability. It is designed to operate effectively within pressure ranges up to 100 bar (1,450 psi), depending on the specific configuration and materials chosen. This broad pressure tolerance, combined with its availability in various diameters, materials, and process connections (including threaded, flanged, and weld-in options), makes the TT131 a highly versatile component suitable for a multitude of applications within pipes, containers, and tanks, ensuring reliable performance in demanding environments.

Specifications

  • Measuring principle

    Fabricated 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

    9×1,25 mm
    11×2 mm
    12×2,5 mm
    14×2 mm
    16×3,5 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

Data Sheet

Download Data Sheet Of: Endress+Hauser TT131 iTHERM ModuLine Welded thermowell