iTHERM MultiSens Bundle TMS31 Multipoint Thermometer

Brand: Endress+Hauser
iTHERM MultiSens Bundle TMS31 Multipoint thermometer
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iTHERM MultiSens Bundle TMS31 Multipoint Thermometer

Brand: Endress+Hauser
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The iTHERM TMS31 is a versatile, modular multipoint temperature assembly designed for temperature average detection and profiling in grain, organic bulk material storage silos and in oil, fuel storage tanks.

The device’s mechanical robustness and accurate temperature sensors offer the necessary characteristics for safe, reliable and economic product storage operations. In its standard configuration it is available with up to 20 thermocouple (TC) or RTD sensors fitted to a primary metal rope.

  • Oil storage tanks
  • Bulk material silos
Features
  • Easy installation and process integration thanks to a high degree of customization
  • Flexible rope that adapts to different silos or tank operating conditions (filling, emptying, storage, …)
  • Intrinsically safe device for use in Ex areas
  • Highly robust design for a long product lifetime and continuous monitoring in all conditions

Specifications

Brand

Measuring Principle

  • Resistance Temperature Detector

Characteristic / Application

  • metric style
  • imperial style
  • easy-to-use
  • suitable for hazardous areas
  • process connection: flanged
  • Storage applications
  • linear sensor distribution
  • modular design

Thermowell / Protection Tube

  • without (not intended to use with thermowell)

Insert / Probe

  • mineral insulated (MI), flexible

Outer Diameter Protection Tube / Insert

  • 25 mm
  • 37 mm

Max. Immersion Length on Request

  • up to 60,000.00 mm (2,360'')

Material Protection Tube/ Thermowell

  • 1.4401 (316)
  • 1.4435 (316L)

Process Connection (Flange)

  • 1-1/2" ASME/ANSI B16.5 150 ...300
  • 2" ASME/ANSI B16.5 150 ...300
  • 3" ASME/ANSI B16.5 150 ..300
  • 4"ASME/ANSI B16.5 150 ..300
  • DN40 EN/DIN 1092.1 PN16 ...PN40
  • DN50 EN/DIN 1092.1 PN16 ...PN40
  • DN80 EN/DIN 1092.1 PN16 ...PN40
  • DN100 EN/DIN 1092.1 PN16 ...PN40

Tip Shape

  • straight

Operating Temperature

  • Type K: max. 800 °C (max. 1,472 °F)
  • Type J: max. 520 °C,(max. 968 °F)
  • Pt100 WW: -200...600 °C (-328…1,112 °F)
  • Pt100 iTHERM StrongSens: -50…500 °C (-58…932 °F)
  • Pt100 TF: -50…400 °C (-58...752 °F)

Max. Process Pressure (static)

  • at 20 °C: 40 bar (580 psi)

Accuracy

  • class 1 acc. to IEC 60584
  • class 2 acc. to IEC 60584
  • class Special ASTM E230 and ANSI MC 96.1
  • IEC60751 Class A
  • IEC60751 Class AA

Response Time

  • TC: t50 = 1 s, t90 = 2 s
  • RTD: t50 = 3 s, t90 = 6 s

Integration Head Transmitter

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

Ex - Approvals

  • ATEX
  • IECEX
  • UL
  • FM
  • CSA
  • EAC

Certification

  • SIL (transmitter only)
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