TM131 iTHERM ModuLine Industrial Modular Thermometer

$570.00

Endress+Hauser

Intrinsically safe temperature sensor (RTD / TC assembly) with manufactured thermowell or 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.

 

Description

Field of application

Intrinsically safe temperature sensor (RTD / TC assembly) with manufactured thermowell or 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.

  • Universal range of application

  • Measuring range: –200 to +1.100 °C (–328 to +2.012 °F)

  • Pressure range up to 100 bar (1450 psi)

  • Degree of protection: up to IP 68

  • Vibration-resistant sensor elements up to 60g

  • Improved ease of maintenance (sensor replacement without process shutdown), easy and safe recalibration of the measuring point

Benefits

  • Second process barrier with failure indication offering valuable health status information

  • iTHERM QuickSens: fastest response times 1.5 s for optimum process control

  • iTHERM StrongSens: unsurpassed vibration resistance (> 60g) for ultimate plant safety

  • iTHERM QuickNeck: cost and time savings thanks to simple, tool-free recalibration

  • Bluetooth® connectivity (optional)

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

Additional information

Brand

Endress+Hauser/E+H

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:
9×1,25 mm
11×2 mm
12×2,5 mm
14×2 mm
16×3,5
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
ATEX IECEx
NEPSI
IECEx
EAC Ex
CSA C/US
INMETRO

Certification

SIL, MID, DNV/GL

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