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iTHERM TM131 thermometer with iTEMP TMT82 HART transmitter and display

iTHERM applications with limited access

iTHERM TM131 thermometer with remote fieldhousing containing a iTEMP TMT82 HART transmitter and display for applications with limited access

71488105
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Intrinsically Safe Temperature Sensor: iTHERM ModuLine TM131

Intrinsincally safe temperature sensor (RTD or TC assembly) with manufactured thermowell for use with existing thermowell. An optional head transmitter with all common communication protocols – Bluetooth® technology inclusive – and special features like iTHERM QuickNeck for tool-free, easy recalibration, vibration-resistant and fast-response sensor and thermowell technology (iTHERM StrongSens, QuickSens) as well as hazardous area approvals ensure enhanced measurement accuracy and reliability.

  • Measuring principle

    Resistance Temperature Detector

  • Characteristic / Application

    metric style
    modular temperature assembly
    universal range of application
    suitable for hazardous areas
    with neck or QuickNeck
    incl. thermowell / protection tube (metal) or to be installed into thermowell
    can be used with StrongSens, 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:
    9x1,25 mm
    11x2 mm
    12x2,5 mm
    14x2 mm
    16x3,5
    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

    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

  • Tip shape

    straight
    reduced
    tapered
    optimized for quick response times

  • Surface roughness Ra

    < 1.6 μm (63.00 μin)

  • Operating temperature range

    PT100 TF StrongSens:
    -50 °C ...500 °C
    (-58 °F ...932 °F)
    PT100 QuickSensTF:
    -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)
    Thermoelement:
    Typ K up to 1.100 °C (2.012 °F)
    Typ J up to 800 °C (1.472 °F)
    Typ N up to 1.100 °C (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
    ATEX IECEx
    NEPSI
    IECEx
    EAC Ex
    CSA C/US
    INMETRO

  • Certification

    SIL, MID, DNV/GL

iTEMP TMT82 HART® 7 temperature transmitter

The iTEMP TMT82 is a highly reliable, accurate and long-term stable temperature transmitter for industrial processes requiring high availability. The versatile 2-channel device converts universal sensor inputs such as thermocouples or RTD into stable, scalable 4 to 20 mA output signals and HART® communication. With its built-in smart sensor monitoring capability and diagnostic status information according to NAMUR NE 107, the SIL 2, SC3 certified transmitter increases process safety and uptime.

  • Measuring principle

    Head transmitter

  • Input

    2 x RTD, TC

  • Output

    1 x analog 4...20 mA / HART

  • Auxiliary power supply

    11...42 V DC

  • Communication

    HART-protocol

  • Installation

    Terminal head form B, DIN-Rail housing or field mount housing

  • Accuracy

    (Pt100) <= 0,1K (digital) + 0,03% (set range)

  • Galvanic isolation

    yes

  • Certification

    ATEX
    CSA C/US General Purpose
    CSA IS
    CSA XP
    FM IS
    FM XP
    EAC
    IECEx
    NEPSI
    FM+CSA IS
    INMETRO