Multipoint thermometers

Multipoint thermometer iTHERM TMS01 MultiSens Flex

Simple products
Easy to select, install and operate

Technical excellence

Simplicity

What is FLEX?

Standard products
Reliable, robust and low-maintenance

Technical excellence

Simplicity

What is FLEX?

High-end products
Highly functional and convenient

Technical excellence

Simplicity

What is FLEX?

Specialized products
Designed for demanding applications

Technical excellence

Simplicity

Variable

What is FLEX?

FLEX selections	Technical excellence	Simplicity
F L E X Fundamental selection Meet your basic measurement needs	Technical excellence	Simplicity
F L E X Lean selection Handle your core processes easily	Technical excellence	Simplicity
F L E X Extended selection Optimize your processes with innovative technologies	Technical excellence	Simplicity
F L E X Xpert selection Master your most challenging applications	Technical excellence	Simplicity Variable

Learn more about the FLEX selections

Compare

iTHERM MultiSens Flex TMS01 Multipoint thermometer

Direct contact TC/RTD temperature profiling solution with 3D-bendable sensors for oil, gas and petrochemical applications

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

Response time depending on configuration:
TC:
t50 = 2 s
t90 = 5 s
RTD:
t50 = 0,8s
t90 = 2s

Max. process pressure (static) at 20 °C: 100 bar (1450 psi)

Operating temperature range Type K:
max. 1.150 °C
(max. 2.102 °F)
Type J:
max. 920 °C
(max. 1.688 °F)
Type N:
max. 1.150 °C
(max. 2.102 °F)
Type T:
max. 370 °C
(max. 698 °F)

Max. immersion length on request up to 30.000,00 mm (1181'')

Compare

iTHERM MultiSens Flex TMS02 Multipoint thermometer

Direct contact TC/RTD temperature profiling solution with 3D-bendable sensors with diagnostic chamber for oil, gas and petrochemical applications

Accuracy class 2 acc. to IEC 60584
ASTM E230 and ANSI MC 96.1
IEC/Class A
IEC/Class AA

Response time depending on configuration:
TC:
t50 = 2 s
t90 = 5 s
RTD:
t50 = 0,8s
t90 = 2s

Max. process pressure (static) at 20 °C: 200 bar (2900 psi)

Operating temperature range Type K:
max. 1.150 °C
(max. 2.102 °F)
Type J:
max. 720 °C
(max. 1.328 °F)
Type N:
max. 1.100 °C
(max. 2.012 °F)
Pt100 WW; 3mm; 316L; -200...600oC
Pt100 WW; 6mm; 316L; -200...600oC
Pt100 TF; 3mm; 316L; -50…400oC
Pt100 TF; 6mm; 316L; -50…400oC
Pt100 StrongSens; 6mm; 316L; -50…500oC

Max. immersion length on request up to 30.000,00 mm (1181'')

Compare

iTHERM MultiSens Bundle TMS31 Multipoint thermometer

Direct contact TC/RTD temperature profiling solution with flexible metal rope for silos and storage tank applications

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

Max. process pressure (static) at 20 °C: 40 bar (580 psi)

Operating temperature range 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. immersion length on request up to 60.000,00 mm (2.360'')

iTHERM TMS11 MultiSens Linear Multipoint

Compare

iTHERM MultiSens Linear TMS11 Multipoint thermometer

Straight TC/RTD temperature profiling solution with primary thermowell for oil, gas and petrochemical applications

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

Response time depending on configuration:
TC:
t50 = 21 s
t90 = 52 s
RTD:
t50 = 42 s
t90 = 108 s

Max. process pressure (static) at 20 °C: 240 bar (3481 psi)

Operating temperature range 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 °C
(-58…752 °F)

Max. immersion length on request up to 15.000,00 mm (590'')

iTHERM TMS12 MultiSens Linear Multipoint

Compare

iTHERM MultiSens Linear TMS12 Multipoint thermometer

Straight TC/RTD temperature profiling solution with primary thermowell and diagnostic chamber for oil, gas and petrochemical applications

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

Response time depending on configuration:
TC:
t50 = 21 s
t90 = 52 s
RTD:
t50 = 42 s
t90 = 108 s

Max. process pressure (static) at 20 °C: 240 bar (3481 psi)

Max. immersion length on request up to 15.000,00 mm (590'')

Compare

iTHERM MultiSens Slim TMS21 Multipoint thermometer

Low invasive bendable TC temperature profiling solution for petrochemical and chemical applications

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:
max. 920 °C
(max. 1.688 °F)
Type J:
max. 440 °C
(max. 824 °F)
Type N:
max. 920 °C
(max. 1.688 °F)
Type E:
max. 510 °C
(max. 950 °F)

Max. immersion length on request up to 13.000,00 mm (511,81'')

Our product finder helps you to search for suitable measuring devices, software or system components via product characteristics. Applicator leads you through an individual product selection via application parameters.

Go to product finder Go to Applicator

About multipoint thermometers

Multipoint assemblies with RTD and thermocouple sensors allow for reliable temperature measurement and safe operation in critical applications, ranging from low to high pressure process reactors as well as for storage tanks. Our standardized and engineered products are designed to customer specifications and provide detailed temperature profiles for optimized process control, increasing plant availability, efficiency and safety.

Material selection, mechanical design, heat treatments and construction technics are the latest state-of-the-art in terms of product optimization.

Portfolio description

Endress+Hauser offers both standardized and fully customized modular multipoint thermometers for various applications.
Our portfolio of multipoint thermometers comprises:

3D-customizable, flexible sensors (with or without thermowell) – MultiSens Flex
Linear-profile sensors (with or without main thermowell) – MultiSens Linear
Minimally invasive sensors – MultiSens Slim
Linear-bundled sensors (on a rope or in a conduit) – MultiSens Bundle

Standardized and pre-engineered

Depending on the specific design, these multipoints can be offered:

with or without temperature transmitter
with or without diagnostic chamber
with RTD or thermocouple sensors, including iTHERM ProfileSens technology

Multipoint temperature sensors for all industries - iTHERM MultiSens Flex TMS02

iTHERM MultiSens Linear TMS12: robust multipoint thermometer for oil & gas applications

iTHERM MultiSens Slim TMS21: minimally-invasive multipoint thermometer for chemical applications

iTHERM MultiSens Bundle TMS31 for storage silos and in oil, fuel storage tanks

Diagnostic capabilities

iTHERM MultiSens Flex, Linear and Bundle multipoint temperature assemblies are available with a unique and innovative diagnostic chamber, providing additional safety and valuable process information to enable predictive maintenance. It is available in three design configurations: basic, advanced or advanced and modular.

Higher safety, higher flexibility, higher uptime

In addition to containing potential and hazardous process leakage, diagnostic chambers are equipped to provide valuable additional process data which can be used to analyze leakage events and plan timely counter-measures or predictive maintenance and lifecycle activities. A flexible design with replaceable parts (advanced, modular) for configurations with or without thermowells increases maintenance flexibility and ultimately reduces plant downtime.

Benefits

Measuring systems designed for the individual application
Straight or 3-dimensional temperature profile measurement for reactors and vessels
Design and material selection for high process temperatures and pressures as well as corrosive media