iTHERM MultiSens Linear TMS12 Multipoint Thermometer

Brand: Endress+Hauser

iTHERM MultiSens Linear TMS12 Multipoint Thermometer

Brand: Endress+Hauser
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The iTHERM TMS12 MultiSens Linear multipoint thermometer for oil & gas and chemical applications can be customized for various scenarios in compliance with the highest safety standards. It increases process safety by creating detailed linear temperature profiles and features a diagnostic chamber to contain and monitor leakages through the primary seals. Easy process integration reduces installation time and thus maximizes plant availability.

  • Oil & Gas industry
  • Heavy chemical processes
  • Petrochemical industry
Features
  • Primary thermowell for superior mechanical strength and an easy replacement of individual inserts, which are available either with TC or RTD technology
  • Increased safety thanks to a diagnostic chamber able to contain the process in the event of leakages through the primary seals
  • Compliance to various safety standards (such as but not limited to ATEX, PED), electrical and Pressure Directive for easy process integration
  • High degree of customization thanks to a modular product design for maximum flexibility, easy installation and maintenance
  • On board electronic heat protection for long product lifetime
  • Superior mechanical strength and sensors replaceability thanks to a primary thermowell

Specifications

Measuring Principle

  • Resistance Temperature Detector

Characteristic / Application

  • metric style
  • imperial style
  • easy-to-use
  • suitable for hazardous areas
  • process connection: flanged
  • light chemical processes
  • linear sensor distribution
  • modular design
  • replaceable sensors during operation
  • diagnostic chamber

Thermowell / Protection Tube

  • with one primary thermowell (for replaceable sensors and increased mechanical protection)

Insert / Probe

  • mineral insulated (MI) sensors in a primary thermowell

Outer Diameter Protection Tube / Insert

  • 48.3mm (1-1/2")
  • 60.3mm (2")
  • 76.1mm (2-1/2")
  • 88.9mm (3")

Max. Immersion Length on Request

  • up to 15,000.00 mm (590'')

Material Protection Tube/ Thermowell

  • 1.4401 (316)
  • 1.4435 (316L)
  • 1.4541 (321)
  • 1.4845 (310L)
  • 1.4301 (304)
  • 1.4307 (304L)

Process Connection (Flange)

  • 1-1/2" ASME/ANSI B16.5 150...900
  • 2" ASME/ANSI B16.5 150...900
  • 3" ASME/ANSI B16.5 150...900
  • DN40 EN/DIN 1092.1 PN10...PN150
  • DN50 EN/DIN 1092.1 PN10...PN150
  • DN80 EN/DIN 1092.1 PN10...PN150

Tip Shape

  • straight

Operating Temperature

  • Type K: max. 1,070 °C (max. 1,958 °F)
  • Type J: max. 520 °C (max. 968 °F)
  • Type N: max. 1,100 °C (max. 2,012 °F)
  • Pt100 WW: -200...600 °C (-328…1,112 °F)
  • Pt100 TF: -50…400 °F (-58…752 °F)

Max. Process Pressure (static)

  • at 20 °C: 240 bar (3481 psi)

Accuracy

  • class 1 acc. to IEC 60584
  • class Special ASTM E230 and ANSI MC 96.1
  • IEC60751 Class A
  • IEC60751 Class AA

Response Time

  • TC: t50 = 21 s, t90 = 52 s
  • RTD: t50 = 42 s, t90 = 108 s
  • depending on configuration

Integration Head Transmitter

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

Ex - Approvals

  • ATEX
  • IECEX
  • UL
  • FM
  • CSA

Certification

  • SIL (transmitter only)
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