Endress+Hauser TM131 iTHERM ModuLine Industrial modular thermometer

SKU: 4695814-1-1035-219
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  • Input: RTD / TC
  • Range: -200 to +1100 °C
  • Protection: IP 68
  • Approvals: ATEX, IECEx, CSA

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Description

Endress+Hauser TM131: Intrinsically Safe Temperature Assembly

The Endress+Hauser TM131: Intrinsically Safe Temperature Assembly is an advanced sensor solution for demanding industrial applications. Designed with a manufactured thermowell or for use with existing ones, it offers exceptional flexibility. This assembly supports both resistance temperature detectors (RTD) and thermocouples (TC), ensuring compatibility with a wide range of temperature sensing requirements and delivering enhanced measurement accuracy and reliability.

Universal Application Range for Temperature

This intrinsically safe sensor boasts a universal application range for temperature, covering a broad spectrum from –200 to +1,100 °C (–328 to +2,012 °F). Its robust construction, including protection up to IP 68 and vibration resistance exceeding 60g, makes it suitable for challenging environments. The modular design and options for head transmitters with various communication protocols further enhance its versatility.

Delivering Precise Process Measurement Data

The TM131 is engineered for delivering precise process measurement data, converting sensor signals into standardized outputs for accurate monitoring. Whether using the fast-response iTHERM QuickSens or the vibration-resistant iTHERM StrongSens, users benefit from reliable readings. The optional head transmitter, with features like Bluetooth® connectivity and QuickNeck for easy recalibration, ensures optimal process control.

Benefits: Enhanced Safety and Maintenance

Key benefits: Enhanced safety and maintenance are central to the TM131’s design. The Dual Seal feature provides a second process barrier with failure indication, offering valuable health status information. The iTHERM QuickNeck system allows for simple, tool-free recalibration, saving significant time and cost. Combined with vibration resistance and fast response times, it contributes to ultimate plant safety and simplified upkeep.

Hazardous Area Approvals for Safety

With hazardous area approvals for safety, the TM131 is suitable for deployment in potentially explosive environments. It holds international certifications including ATEX, IECEx, CSA C/US, and NEPSI, ensuring compliance with stringent safety standards. These approvals, along with intrinsic safety (Ex ia) and explosion protection (Ex db, Ex tc), guarantee safe and reliable operation in gas and dust hazardous locations.

Vibration-Resistant Sensor Technology

The TM131 integrates vibration-resistant sensor technology, specifically the iTHERM StrongSens elements, offering unsurpassed resistance exceeding 60g. This feature is critical for ensuring ultimate plant safety and longevity in applications subjected to heavy mechanical stress. The combination of robust design and advanced sensor technology minimizes downtime and maintenance requirements.

TPT24: Your Ultimate Global Source

For the Endress+Hauser TM131, TPT24: Your Ultimate Global Source is the definitive choice. As the world’s leading online store for this exceptional temperature sensor assembly, tpt24 guarantees product authenticity and superior quality. We ensure that you receive your TM131, regardless of your location, with the assurance of reliability and excellent service, making tpt24 your trusted partner for industrial instrumentation needs.

Applications: From Chemical to Harsh Environments

The TM131 finds extensive applications: from chemical to harsh environments. Its modular design, choice of thermowell materials (including exotic alloys), and various process connections make it ideal for diverse sectors such as chemical processing, oil and gas, power generation, and pharmaceuticals. The ability to use fast-response or vibration-resistant sensors further tailors it for specific, demanding operational challenges.

Specifications

  • Measuring principle

    Resistance Temperature Detector

  • Characteristic / Application

    metric style
    modular temperature assembly
    universal range of application
    suitable for hazardous areas
    with neck or iTHERM QuickNeck
    incl. thermowell / protection tube (metal) or to be installed into thermowell
    can be used with iTHERM StrongSens, iTHERM QuickSens insert
    for fast response times

  • Thermowell / protection tube

    welded protection tube or to be used with thermowell

  • Insert / probe

    mineral insulated (MI), flexible

  • Outer diameter protection tube / Insert

    Thermowell:
    9×1,25 mm
    11×2 mm
    12×2,5 mm
    14×2 mm
    16×3,5
    1/4″ SCH80
    1/2″ SCH80
    1/2″ SCH40

  • Max. immersion length on request

    up to 4.500,0 mm (177”)

  • Material protection tube/ thermowell

    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

  • Process connection

    Male 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 shape

    straight
    reduced
    tapered
    optimized for quick response times

  • Surface roughness Ra

    < 0.76 μm (0.03 μin)

  • Operating temperature range

    PT100 TF iTHERM StrongSens:
    -50 °C …500 °C
    (-58 °F …932 °F)
    PT100 TF iTHERM QuickSens:
    -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

  • Accuracy

    Class 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 time

    fastest response time with thermowell t90 starting at below 10 s
    depending on configuration

  • Integration head transmitter

    yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS)

  • Ex – approvals

    ATEX Ex ec, Ex tc
    ATEX IECEx Ex ta/tb, Ex ia, Ex db
    CSA C/US IS, NI, XP, DIP
    INMETRO Ex ia, Ex d, Ex tb
    NEPSI Ex ia, Ex d, Ex tD
    EAC Ex d, Ex ta/tb, Ex ia
    UKCA Ex ia, Ex nA, Ex tc

  • Certification

    SIL, MID, DNV/GL

Data Sheet

Download Data Sheet Of: Endress+Hauser TM131 iTHERM ModuLine Industrial modular thermometer