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iTHERM ModuLine TM131 Industrial modular thermometer

iTHERM ModuLine TM131 Industrial modular thermometer

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Brand:Endress+Hauser
Category:Temperature
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Information

Metric RTD/TC thermometer with protection tube for a wide range of industrial applications

Temperature sensor with with second process barrier Dual Seal

Stainless steel version with explosion-proof (XP) terminal head

Intrinsically safe temperature probe with iTHERM QuickNeck for fast disassembly of the insert

For universal use across all industries: From heavy industries (Power & Energy, Chemical, Oil & Gas) to utility applications.

International certification: e.g. explosion protection according to ATEX, IECEx, CSA C/US and NEPSI.

iTEMP temperature transmitter with all common communication protocols and optional Bluetooth® connectivity.

Modular configuration for all applications: A wide selection of components and innovations, all combined under a single order code.

Increased efficiency: Fastest response times with QuickLink thermowell and optimal thermal coupling or iTHERM QuickSens sensor design.

Enhanced safety: Reliability in demanding applications with iTHERM StrongSens and highest vibration-resistance or Dual Seal second process barrier.

Effortless handling: iTHERM QuickNeck divisible extension neck for minimized maintenance downtime.

Documentation

Technical SheetManual

Specifications

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
Max. process pressure (static)
depending on the configuration up to 100 bar
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. immersion length on request
up to 4.500,0 mm (177'')
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: 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
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 KC Ex ia
Certification
SIL, MID, DNV/GL