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Show all products: Temperature Thermocouples (TC)
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iTHERM TMS21 MultiSens Slim Multipoint

iTHERM TMS21 MultiSens Multipoint ©Endress+Hauser

Low invasive bendable TC multipoint thermometer for Petrochemical and Chemical applications

Specially designed for applications where small size of the probe and light weight are crucial. The TMS21 can be highly customized due to its versatility. It can monitor the temperature on a very high number of points along a line just by using one process connection. It is composed of several low diameters thermocouples protected by one overall primary tube thermowell. Two different product configurations are available, with or without flexible upper thermowell-hose (for axial centering).

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Handle your core processes easily

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  • Specs at a glance

    • Accuracy

      class 2 acc. to IEC 60584
      ASTM E230 and ANSI MC 96.1

    • Response time

      t50 = 3 s
      t90 = 9 s

    • Max. process pressure (static)

      at 20 °C: 90 bar (1305 psi)

    • Operating temperature range

      Type K:
      -270 °C ...1.100 °C
      (-454 °F ...2.012 °F)
      Type J:
      -210 °C ...760 °C
      (-346 °F ...1.382 °F)
      Type N:
      -270 °C …1100 °C
      (-454 °F ...2.012 °F
      Type E:
      -40 °C …870 °C
      (-40 °F ...752 °F)

    • Max. immersion length on request

      up to 13.000,00 mm (511,81'')

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  • Benefits

    • High number of measuring points in a small diameter

    • Low invasiveness temperature profiling probe

    • Easy mounting and cabling

  • Field of application

    • Petrochemical industry

    • Light Chemical processes

Features and specifications

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Details

  • Measuring principle

    Thermocouple

  • Characteristic / Application

    metric style

    imperial style

    easy-to-use

    suitable for hazardous areas

    compression fitting as process connection

    without neck

    light chemical processes

  • Thermowell / protection tube

    without (not intended to use with thermowell)

  • Insert / probe

    mineral insulated (MI), flexible

  • Outer diameter protection tube / Insert

    6,0 mm (0,24'')

    3,2 mm (0,126")

    8,0 mm (0,31")

    9,5 mm (0,37")

    6,35 mm (1/4")

  • Max. immersion length on request

    up to 13.000,00 mm (511,81'')

  • Material protection tube/ thermowell

    1.4401 (316)

    1.4435 (316L)

    1.4571 (316Ti)

    1.4541 (321)

    1.4550 (347)

    Alloy 600 (2.4816)

  • Process connection

    Compression fitting threaded 1/4"

    Compression fitting threaded 1/2"

    Compression fitting threaded 3/4"

    Compression fitting threaded 1"

    Flange as an accessory

  • Tip shape

    straight

  • Operating temperature range

    Type K:

    -270 °C ...1.100 °C

    (-454 °F ...2.012 °F)

    Type J:

    -210 °C ...760 °C

    (-346 °F ...1.382 °F)

    Type N:

    -270 °C …1100 °C

    (-454 °F ...2.012 °F
    Type E:

    -40 °C …870 °C

    (-40 °F ...752 °F)

  • Max. process pressure (static)

    at 20 °C: 90 bar (1305 psi)

  • Accuracy

    class 2 acc. to IEC 60584

    ASTM E230 and ANSI MC 96.1

  • Response time

    t50 = 3 s

    t90 = 9 s

  • Integration head transmitter

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

  • Ex - approvals

    ATEX for inserts

  • Certification

    SIL (transmitter only)

Documents / Manuals / Software

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