Modular industrial thermometer

Endress+Hauser TM152

The modular industrial RTD or TC thermometer iTHERM ModuLine TM152 is complete with barstock thermowell or to be used with onsite thermowell. It is suitable for every application, from basic functionality to high-end performance in the chemical, oil & gas and power & energy industries.

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Thermometer

Measuring Principle	Resistance Temperature Detector
Characteristic / Application	imperial style modular temperature assembly universal range of application suitable for hazardous areas suitable for high process pressures with neck or iTHERM QuickNeck incl. thermowell / protection tube (metal) or to be installed into thermowell can be used with iTHERM StrongSens
Thermowell / protection tube	barstock (drilled) or to be used with thermowell
Insert / probe	mineral insulated (MI), flexible
Outer diameter protection tube / Insert	5/8" (15.88 mm) 3/4" (19.05 mm) 7/8" (22.2 mm) 1" (25.4 mm) 1.050" (26.7 mm) 1-1/16" (27 mm) 1-1/8" (28.58 mm) 1-1/4" (31.75 mm) 1.315" (33.4 mm) 1-3/8" (34.93 mm) 1-1/2" (38.1 mm) 1.660" (42.16 mm) 1.900" (48.26 mm)
Max. immersion length on request	84"
Material protection tube/ thermowell	316/316L 304/304L Alloy600 AlloyC276 A182 F22 A182 F11 A182 F91 A105 Duplex
Optional coating	PTFE coated Tantalum sleeve
Process connection	Male thread: G1/2", G3/4" NPT1/2", NPT3/4", NPT 1", NPT 1-1/4", NPT 1-1/2" Innen-Gewinde: NPT1/2" Flansche: ASME 1" 150 RF ASME 1" 300 RF ASME 1" 600 RF ASME 1" 900/1500 RF ASME 1 1/2" 150 RF ASME 1 1/2" 300 RF ASME 1 1/2" 600 RF ASME 1 1/2" 900/1500 RF ASME 2" 150 RF ASME 2" 300 RF ASME 2" 600 RF zum Einschweißen: NPS 3/4" (26.7 mm) NPS 1" (33.4 mm) NPS 1-1/4" (42.2 mm) NPS 1-1/2" (48.3 mm) 1-3/8" (34.92 mm)
Tip shape	straight tapered stepped
Surface roughness Ra	0,76 μm (30 μin.) 1,6 μm (63,0 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 basic TF: -50 °C ...200 °C (-58 °F ...392 °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 500 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	depending on configuration
Integration head transmitter	yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS)
Ex - approvals	ATEX Ex ec ATEX IECEx Ex ia CSA C/US IS, NI, XP, DIP INMETRO Ex ia
Certification	SIL (Transmitter), CRN

iTHERM ModuLine TM152 modular industrial thermometer, RTD or thermocouple thermometer (imperial instrument) with integrated bar stock thermowell, widely used in industry

Advantages

Easy maintenance and recalibration of the thermometer (sensor replacement without interrupting the process)
Secondary sealing technology:Second process seal with fault indication function, providing useful information on the device health status
iTHERM QuickSens:Fast response with a response time of only 1.5 seconds, helping to optimize process control
iTHERM StrongSens:Superior vibration resistance (> 60g), ensuring high plant safety
iTHERM QuickNeck:Convenient removal of the thermometer without additional tools for recalibration of the device, saving cost and time
Numerous international certifications:Explosion protection certifications ATEX, IECEx, CSA and INMETRO; SIL functional safety certification
The iTEMP temperature transmitter supportsall common communication protocols, and can beoptionally equipped with Bluetooth® wireless connection

Field of application

The modular industrial RTD or thermocouple thermometer iTHERM ModuLine TM152 comes with an integrated bar stock thermowell or is used with an existing thermowell. It is very versatile, ranging from versions with basic functions to high-performance versions for the chemical, oil and gas, and power and energy industries.

Wide range of applications
Measuring range: –200...+1,100°C (–328...+2,012°F)
Maximum pressure rating: 500 bar (7,252 psi)

Spare Parts & Accessories 36

36 spare parts · click to collapse

Order code	Description
TA30A-	Terminal box TA30ARetainer for terminal block or head transmitter + optional display. Cover: low, hinged, optional window. Material: aluminium. Coating: polyester powder-coating. Colour: body blue, cover grey. Ambient temp.: -50...150 oC (housing). Protection: IP66/68, NEMA 4X (housing).	Enquire
TA30D-	Junction box TA30DRetainer for 2 head transmitters or terminal blocks. Cover: high, hinged. Material: aluminium. Coating: polyester powder-coating. Colour: body blue, cover grey. Ambient temp.: -50...150 oC (housing). Protection: IP66/68, NEMA 4X (housing).	Enquire
71182602	Seal5x O-ring 3.69x1.78 5x 0-ring 74.7x2.75	Details
TA30P-	Junction Box TA30PRetainer for 2 head transmitters or terminal blocks. Cover: high, hinged. Material: Polyamid PA12 antistatic. Colour: black. Ambient temp.: -40...120oC (housing). Protection: IP65 (housing).	Enquire
71182606	Seal5x O-ring 57x2.5 5x O-ring 64.3x1.8 blau	Details
XPT0004-	Spare Parts Kit Cover TA30Rcover of connecting head	Enquire
TA30R-	Terminal box TA30RRetainer for terminal block or head transmitter + optional display. Cover: screwed, optional window. Material: Stainless Steel 316L. Colour: Steel (no coating). Ambient Temperature: -50...+85/+130oC (display/standard). Protection: IP66/68, NEMA4X; IP69K (housing). :: easy wiring through best accessibility. :: compact design and low weight.	Enquire
TA30EB-	Terminal Head TA30EBRetainer for terminal block or head transmitter + optional display. Cover: low, threaded, optional window. Material: Aluminum. Coating: Polyester powder-coating. Colour: body blue, cover grey. Ambient temp.: -50...+150oC (housing). Protection: IP66/68, NEMA 4X (housing).	Enquire
TA30H-	Junction box TA30HRetainer for terminal block or head transmitter + optional display. Design: explosion proof Cover: screwed, optional window. Material: aluminium. Coating: polyester powder-coating. Colour: body blue, cover grey. Ambient temp.: -50#150 oC (housing). Protection: IP66/68, NEMA 4X (housing). Protection Ex d/XP: IP66/67 (housing).	Enquire
XPT0002-	plug connector	Enquire
XPT0002-	plug connector	Enquire
XPT0002-	plug connector	Enquire
51004654	1/2" NPT cable glandfor 2 sensors	Details
51006845	cable glandCable gland NPT 1/2, D4-8.5, IP68	Details
TMT31-	F+ Temperature transmitter TMT312-wire temperature transmitter. Single sensor input. Application: RTD/TC. Factory setup w/o additional specification: Pt100, 4-wire, 0...+100oC, presetting failure current low. Consider additional marine certificate requirements on application side.	Enquire
TMT36-	F+ IO-Link Temperature Transmitter TMT362-wire temperature transmitter. Single sensor input. Application: RTD. Factory setup w/o additional specification: Pt100, 4-wire, oC. Mounting: head form B, DIN EN50446.	Enquire
TMT71-	Temperature transmitter TMT712-wire temperature transmitter. Single universal sensor input. Galvanic isolation 2kV (input/output). Application: RTD, TC, Ohm and mV. Factory setup w/o additional specification:Pt100, 4-wire, 0...+100oC.	Enquire
TMT72-	Temperature transmitter TMT722-wire temperature transmitter. Single universal sensor input. Galvanic isolation 2kV (input/output). Application: RTD, TC, Ohm and mV. Factory setup w/o additional specification: Pt100, 4-wire, 0...+100oC	Enquire
TMT82-	Temperature transmitter TMT822-wire temperature transmitter. Dual universal sensor input. Galvanic isolation 2kV (input/output). Application: RTD, TC, Ohm and mV. Presetting failure current high. Consider additional marine certificate requirements on application side. ::Highly reliable due to drift detection and sensor back up. ::Optional also for safety critical applications by means of SIL 2/3 acc. to IEC61508.	Enquire
TMT84-	Temperature transmitter TMT84Dual sensor input. Advanced diagnostics: sensor monitoring. Galvanic isolation 2kV. Application: RTC, TC, Ohm, mV. Current consumption: 11 mA. Mounting: head form B, DIN43729. Factory setup: CH1: Pt100, 3-wire, oC CH2: inactive Differing configuration optional selectable.	Enquire
TMT85-	Temperature transmitter TMT85Temperature transmitter with dual sensor input and advanced diagnostics for sensor monitoring. FOUNDATION Fieldbus protocol (ITK 5.0). Galvanic isolation 2 kV (sensor input to the output). Application: RTC, TC, Ohm, mV. Current consumption: 11 mA. Mounting: head form B, DIN43729. UL listed, CSA General Purpose.	Enquire
TMT86-	Temperature transmitter TMT862-wire Ethernet transmitter. Dual universal sensor input. Galvanic isolation 2kV (input/output). Application: RTD, TC, Ohm and mV. Factory setup w/o additional specification: CH1: Pt100, 4-wire, oC, CH2: inactive.	Enquire
TID10-	Temperature transmitter display TID10to plug on. Dot-Matrix measured value display. 12 DIP-switches buttom side. Settings: FF: Simulation, Write Lock. PA: Bus address, Write Lock. Compatible: TMT85, TMT84.	Enquire
TMT142B-	iTEMP Temperature Transmitter HART TMT142B2-wire temperature transmitter. Single universal sensor input. Galvanic isolation 2kV (input/output). Application: RTD, TC, Ohm and mV. Factory setup w/o additional specification:Pt100, 4-wire, 0...+100oC, presetting failure current low.	Enquire
TMT162-	Field temperature transmitter TMT162Temperature transmitter. Application: RTD, TC, Ohm, mV. HART, PROFIBUS PA or FOUNDATION Fieldbus separately available. Galvanic isolation 2 kV (sensor input/output). NEMA 4x, IP67. Dual compartment. GL (German Lloyd)Marine (only HART). UL listed.	Enquire
71502617	O-ring 88x3 HNBR 70° Shore PTFE_5pcsPacking unit: 5 pieces	Details
TXU10-	Instrument Commissioning Kit TXU10用于可以PC编程调试的设备程序设置+用于带USB接口的PC的连接线	Enquire
FXA195-	Communication interface FXA195Modem to connect HART field devices to a computer via USB. Commissioning of field devices with software tool. :: To connect to a intrinsically safe signal circuit. :: SIL2, IEC61508.	Enquire
SFP20-	FieldPort SFP20 USB/IO-Link modemIO-Link USB interface FieldPort SFP20 for commissioning and maintaining of IO- Link measuring devices	Enquire
71460208	Dedicated M12 connector for FieldPort SFP20Cable to connect the FieldPort SFP20 with an IO-Link device	Details
TS212-	iTHERM Insert imperial TS212Replaceable insert acc. IEC 60751. Imperial version with central spring load. ::Fastest response times for optimal process control through iTHERM QuickSens. ::Maximum robustness for highest process safety through iTHERM StrongSens.	Enquire
71660542	Set Terminal Block 3-wire TS211Packing unit: 5 pieces	Details
71660543	Set Terminal Block 4-wire TS211Packing unit: 5 pieces	Details
71660544	Set Terminal Block 6-wire TS211Packing unit: 5 pieces	Details
TT152-	iTHERM ModuLine TT152Imperial barstock thermowell for heavy duty applications in the chemical, oil & gas and power & energy industries. For use in pipes, vessels or tanks. Wide range of dimensions, materials and process connections available. ::Highly robust design for challenging process conditions.	Enquire
TM152-	iTHERM ModuLine TM152Modular thermometer with resistance sensor or thermocouple. Imperial version with exchangeable insert for heavy duty applications in the chemical, oil/gas and power industry. With barstock thermowell or to be installed into thermowell. Measuring range: -200...+1.100oC/ -328...+2.012oF (depending on the configuration). ::Wide range of thermowell designs including the iTHERM TwistWell for applications with high flow velocities. ::Maximum robustness for highest process safety through iTHERM StrongSens insert. ::Cost savings with recalibrations through iTHERM QuickNeck coupling ::Material selection for a wide range of applications.	Enquire

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Source:Endress+Hauserpublic information from the website

Measuring principle video

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All documents for this model

4 documents · click to expand

BA iTHERM ModuLine工业温度计 Chinese

Rev. 0325 24 pages

Preview

BA iTHERM ModuLine thermometer English

Rev. 0325 28 pages

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TI iTHERM ModuLine TM152 Chinese

Rev. 0124 52 pages

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TI iTHERM ModuLine TM152 English

Rev. 0225 64 pages

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Municipal Wastewater Treatment

Municipal Wastewater Treatment · thermistor — Application Case

Project Overview

The site is the inlet, biological and outlet stages of a municipal plant. The customer wanted thermistor properly configured on the existing plant, with the aim of high-accuracy temperature measurement with platinum resistance elements.

Technical Challenges

What actually causes trouble is high solids and corrosive fractions, with large diurnal flow swings, and effluent parameters drift and probes foul with sludge and biofilm. All of this means the thermistor configuration has to involve choosing Pt100 or Pt1000 by accuracy class, wiring system and insertion depth.

Configuration

Supply and installation were organised through the temperature range: temperature solution matched to measuring point and response needs. On site this meant choosing Pt100 or Pt1000 by accuracy class, wiring system and insertion depth, checked line by line against: stable compliance with Grade 1A discharge limits and online data reporting.

Performance

After commissioning the outcome is clear accuracy advantage at low temperatures, giving tighter process windows, and the readings are now used for process tuning.

Food & Beverage

Food & Beverage · thermistor — Application Case

Site Conditions

This is a Food & Beverage customer whose plant is at dosing, pasteurising, filling and CIP stages. The main task was high-accuracy temperature measurement with platinum resistance elements.

The Problem

The difficulty lies in syrups, dairy and beverages that scale easily, under strict hygienic requirements; at the same time frequent cleaning demands instruments that withstand hot CIP/SIP caustic cycles. Specification therefore means choosing Pt100 or Pt1000 by accuracy class, wiring system and insertion depth.

What We Did

We took a temperature range approach — temperature solution matched to measuring point and response needs. Delivery was built around choosing Pt100 or Pt1000 by accuracy class, wiring system and insertion depth, with point-by-point checks on: food-safety and hygienic design per 3-A / EHEDG.

Operating Outcome

In service the system performs as intended — clear accuracy advantage at low temperatures, giving tighter process windows, with routine maintenance falling noticeably.

Chemical & Pharmaceutical

Chemical & Pharmaceutical · thermistor — Application Case

Application Context

reactors, metering vessels and finished-product tanks is a typical Chemical & Pharmaceutical duty. The project started from thermistor, focusing on high-accuracy temperature measurement with platinum resistance elements.

Process Constraints

corrosion plus Ex protection shortens instrument life and makes downtime costly, and highly corrosive media with solvents and crystallisation, partly in explosive atmospheres only amplify it. The thermistor specification must therefore cover choosing Pt100 or Pt1000 by accuracy class, wiring system and insertion depth.

Delivery Approach

Delivery was handled as the temperature range — temperature solution matched to measuring point and response needs. Execution centred on choosing Pt100 or Pt1000 by accuracy class, wiring system and insertion depth, together with Ex certification and GMP traceability of records.

Field Results

Operation shows the benefit clearly — clear accuracy advantage at low temperatures, giving tighter process windows, with confidence in this measuring point improving markedly.

Power & Energy

Power & Energy · thermistor — Application Case

Customer Profile

The typical setting in Power & Energy is boiler feedwater, turbine condensate and FGD/DeNOx systems. The measuring point is thermistor; the focus is high-accuracy temperature measurement with platinum resistance elements.

Key Difficulties

Conditions are high temperature and pressure with both steam and saline water and, on top of that, drift under high temperature and pressure, with very costly unplanned outages, which a standard configuration cannot handle for long. The design therefore starts with choosing Pt100 or Pt1000 by accuracy class, wiring system and insertion depth.

Implementation

The scope ran through the temperature range: temperature solution matched to measuring point and response needs. Technically it hinges on choosing Pt100 or Pt1000 by accuracy class, wiring system and insertion depth, and on these requirements: compliance with power-industry codes and unit availability targets.

Customer Benefit

In practice this means clear accuracy advantage at low temperatures, giving tighter process windows, which cut the workload on the site maintenance team.

Endress+Hauser

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TM152 Modular industrial thermometer

Technical Data

Thermometer

iTHERM ModuLine TM152 modular industrial thermometer, RTD or thermocouple thermometer (imperial instrument) with integrated bar stock thermowell, widely used in industry

Advantages

Field of application

Spare Parts & Accessories 36

Configurator / Comparison

Measuring principle video

Manuals & Documents 4

BA iTHERM ModuLine工业温度计 Chinese

BA iTHERM ModuLine thermometer English

TI iTHERM ModuLine TM152 Chinese

TI iTHERM ModuLine TM152 English

Case Studies

Municipal Wastewater Treatment · thermistor — Application Case

Project Overview

Technical Challenges

Configuration

Performance

Food & Beverage · thermistor — Application Case

Site Conditions

The Problem

What We Did

Operating Outcome

Chemical & Pharmaceutical · thermistor — Application Case

Application Context

Process Constraints

Delivery Approach

Field Results

Power & Energy · thermistor — Application Case

Customer Profile

Key Difficulties

Implementation

Customer Benefit

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