BA01915T/09/EN/01.18
71410963
2018-08-31

Products

Solutions

Services

Operating Instructions
Modular thermometers
Universal modular thermometers with RTD or TC
insert for industrial applications

Modular thermometers

1.

Order code: XXXXX-XXXXXX
Ser. no.:XXXXXXXXXXXX
Ext. ord. cd.: XXX.XXXX.XX

Serial number

2. www.endress.com/deviceviewer

Endress+Hauser
Operations App

3.

A0023555

2

Endress+Hauser

Modular thermometers

Table of contents

Table of contents
1

About this document . . . . . . . . . . . 4

1.1
1.2

Document function . . . . . . . . . . . . . . . . . . . 4
Symbols used . . . . . . . . . . . . . . . . . . . . . . . . 4

2

Basic safety instructions . . . . . . . 7

2.1
2.2
2.3
2.4
2.5

Requirements for the personnel . . . . . . . . 7
Designated use . . . . . . . . . . . . . . . . . . . . . . 7
Occupational safety . . . . . . . . . . . . . . . . . . 8
Operational safety . . . . . . . . . . . . . . . . . . . 8
Product safety . . . . . . . . . . . . . . . . . . . . . . . 9

3Incoming acceptance andproduct identification . . . . . . . . . . 9

3.1
3.2
3.3

Incoming acceptance . . . . . . . . . . . . . . . . . 9
Product identification . . . . . . . . . . . . . . . . . 9
Storage and transport . . . . . . . . . . . . . . . 11

4

Installation . . . . . . . . . . . . . . . . . . . . 12

4.1
4.2
4.3

Installation conditions . . . . . . . . . . . . . . . 12
Installing the thermometer . . . . . . . . . . . 13
Ensuring the degree of protection . . . . . 14

5

Electrical connection . . . . . . . . . . 15

5.1
5.2

Wiring diagram for RTD . . . . . . . . . . . . . 16
Wiring diagram for TC . . . . . . . . . . . . . . . 16

6

Maintenance . . . . . . . . . . . . . . . . . . 17

6.1
6.2

Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Endress+Hauser services . . . . . . . . . . . . . 17

7

Repair . . . . . . . . . . . . . . . . . . . . . . . . . . 17

7.1

Spare parts . . . . . . . . . . . . . . . . . . . . . . . . 17

8

Accessories . . . . . . . . . . . . . . . . . . . . 18

8.1

Service-specific accessories . . . . . . . . . . . 18

9Technical data . . . . . . . . . . . . . . . . . 18

9.1
9.2
9.3
9.4
9.5

Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Power supply . . . . . . . . . . . . . . . . . . . . . . . 19
Environment . . . . . . . . . . . . . . . . . . . . . . . 19
Certificates and approvals . . . . . . . . . . . . 20
Supplementary documentation . . . . . . . . 21

Endress+Hauser

3About this document

Modular thermometers

1

About this document

1.1

Document function

These Operating Instructions provide all of the information that is required in various phasesof the life cycle of the device including:• Product identification• Incoming acceptance• Storage• Installation• Connection• Operation• Commissioning• Troubleshooting• Maintenance• Disposal

1.2

Symbols used

1.2.1

Safety symbols

DANGER

This symbol alerts you to a dangerous situation. Failure to avoid this situation will result inserious or fatal injury.
WARNING

This symbol alerts you to a dangerous situation. Failure to avoid this situation can result inserious or fatal injury.
CAUTION

This symbol alerts you to a dangerous situation. Failure to avoid this situation can result inminor or medium injury.
NOTICE

This symbol contains information on procedures and other facts which do not result inpersonal injury.
1.2.2

Electrical symbols
SymbolMeaning
Direct current
Alternating current
Direct current and alternating current

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Modular thermometers

SymbolAbout this document

Meaning
Ground connection
A grounded terminal which, as far as the operator is concerned, is grounded via agrounding system.
Protective Earth (PE)A terminal which must be connected to ground prior to establishing any otherconnections.
The ground terminals are situated inside and outside the device:• Inner ground terminal: Connects the protectiv earth to the mains supply.
• Outer ground terminal: Connects the device to the plant grounding system.

1.2.3

Symbols for certain types of information
SymbolMeaning
Permitted
Procedures, processes or actions that are permitted.
Preferred
Procedures, processes or actions that are preferred.
Forbidden
Procedures, processes or actions that are forbidden.
Tip
Indicates additional information.
Reference to documentation.

A

Reference to page.
Reference to graphic.

Notice or individual step to be observed.
1. , 2. , 3. …

Series of steps.
Result of a step.
Help in the event of a problem.
Visual inspection.

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5About this document

1.2.4

Symbols in graphics

SymbolMeaning

SymbolMeaning

1, 2, 3,...

Item numbers

1. , 2. , 3. …

Series of steps

A, B, C, ...

Views

-

6

Modular thermometers

Hazardous area

A-A, B-B, C-C, ...

.

Sections
Safe area (non-hazardous area)

Endress+Hauser

Modular thermometers

2

Basic safety instructions

2.1

Requirements for the personnel

Basic safety instructions

The personnel for installation, commissioning, diagnostics and maintenance must fulfill thefollowing requirements:‣ Trained, qualified specialists must have a relevant qualification for this specific function
and task.
‣ Are authorized by the plant owner/operator.
‣ Are familiar with federal/national regulations.
‣ Before starting work, read and understand the instructions in the manual andsupplementary documentation as well as the certificates (depending on the application).
‣ Follow instructions and comply with basic conditions.
The operating personnel must fulfill the following requirements:‣ Are instructed and authorized according to the requirements of the task by the facility'sowner-operator.

‣ Follow the instructions in this manual.

2.2

Designated use

The thermometers described here are suitable for temperature measurement in industrial andhygienic applications. Depending on the version, these thermometers can be installed either
in the process in direct contact with the medium, or in a thermowell. The thermowell designs
are configurable. However, the process parameters (temperature, pressure, density and flow
velocity) must be taken into account. It is the responsibility of the operator to select thethermometer and thermowell, in particular the material used, to ensure safe operation of thetemperature measuring point.
The manufacturer is not liable for damage caused by improper or non-designated use.
The process-wetted materials of the measuring device must have an adequate level ofresistance to the media.
Incorrect use
The manufacturer is not liable for damage caused by improper or non-designated use.
For special fluids and fluids for cleaning, Endress+Hauser is glad to provide assistance inverifying the corrosion resistance of process-wetted materials, but does not accept any
warranty or liability.
Residual risks

LCAUTION
Contact with surfaces presents a burn hazard! When in operation, the housing may reacha temperature close to the process temperature.
‣ At elevated process temperatures, protection against contact must be ensured in order toprevent burns.

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7Basic safety instructions

2.3

Modular thermometers

Occupational safety

LCAUTION
Contact with hazardous media, as well as extreme temperatures (hot or cold), may resultin personal injury and damage to property and the environment. In the event of a fault, it
is possible that aggressive media under extreme pressure and/or at extreme
temperatures may be present at the thermometer and in the terminal head.
‣ The general guidelines for handling the substances, along with the relevant regulations
and standards, must be observed. The appropriate protective equipment must be worn.
If working on and with the device with wet hands:‣ Due to the increased risk of electric shock, gloves must be worn.

2.4

Operational safety

LCAUTION
Risk of injury!
‣ Operate the device in proper technical condition and fail-safe condition only.
‣ The operator is responsible for the interference-free operation of the device.
Modifications to the device
Unauthorized modifications to the device are not permitted and can lead to unforeseeable
dangers:‣ If, despite this, modifications are required, consult with Endress+Hauser.
RepairTo ensure continued operational safety and reliability:‣ Carry out repairs on the device only if they are expressly permitted.
‣ Observe federal/national regulations pertaining to the repair of an electrical device.
‣ Use original spare parts and accessories from Endress+Hauser only.
Temperature
NOTICE
During operation, heat conduction or heat radiation may cause the temperature in theterminal head to rise.
‣ Exceeding the operating temperature of the transmitter or housing is not permitted andmust be prevented using appropriate heat insulation or a suitably long extension neck.
NOTICETaking convection and heat radiation into account also, the thermometer may become
damaged even during installation if the permitted operating temperature is notobserved.
‣ The maximum/minimum permitted temperature is based on various parameters:
maximum/minimum temperatures are specified for thermowell materials, sensor versions,approvals, etc. in the technical documentation. The resulting limit values for thethermometer are based on the respective maximum/minimum permitted values of theindividual components.
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Modular thermometers

2.5

Incoming acceptance and product identification

Product safety

This measuring device is designed in accordance with good engineering practice to meet stateof-the-art safety requirements, has been tested, and left the factory in a condition in which itis safe to operate.
It meets general safety standards and legal requirements. It also complies with the EU
directives listed in the device-specific EU Declaration of Conformity. The manufacturer
confirms this by affixing the CE mark.

3

Incoming acceptance and product identification

3.1

Incoming acceptance

Proceed as follows on receipt of the device:
1.

Check whether the packaging is intact.

2.

If damage is discovered:
Report all damage immediately to the manufacturer.

3.

Do not install damaged material, as the manufacturer cannot otherwise guarantee
compliance with the safety requirements and cannot be held responsible for theconsequences that may result.

4.

Compare the scope of delivery against the contents of your order.

5.

Remove all the packaging material used for transportation.

3.2

Product identification

The following options are available for identification of the measuring device:• The device label• Order code with breakdown of the device features on the delivery note
• Enter the serial number on the device label in W@M Device Viewer(www.endress.com/deviceviewer): all the information about the measuring device isdisplayed.
• Enter the serial number on the device label into the Endress+Hauser Operations App or scan
the 2-D matrix code (QR code) on the measuring device with the Endress+Hauser
Operations App: all the information about the measuring device is displayed.
3.2.1

Nameplate

Nameplate data: The nameplate shown below helps you to identify specific productinformation, such as serial number, design, variables, configuration and device approvals:

Endress+Hauser

9Incoming acceptance and product identification

Modular thermometers

1
Made in Germany
D-87484 Nesselwang

2
3

4
5
6
7
A0038995

1

Nameplate (example)

Field no.

Description

Examples1

Product root, device designation

TM131, TM111

2

Order code, serial number-

3

Technical values

Ambient temperature, degree of protection

4

Hazardous area classification and Ex logo-

5Device tag-

6

Proof of functional safety-

7

Approvals with symbols

CE mark, EAC

Check the data on the nameplate of the device, and compare them against therequirements of the measuring point.
3.2.2

Name and address of manufacturer

Name of manufacturer:

Endress+Hauser Wetzer GmbH + Co. KG

Address of manufacturer:

Obere Wank 1, D-87484 Nesselwang oder www.endress.com

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Modular thermometers

3.3

Incoming acceptance and product identification

Storage and transport
Do not remove the packaging until just before installation.
Thermometers for hygienic applications are sometimes specially cleaned and packed.
When opening the packaging, the user must take care to avoid contaminating the device.

Permitted storage temperature:• Devices without transmitter installed: –40 to +80 °C (–40 to +176 °F)• Devices with transmitter installed: see Operating Instructions for respective transmitter
Avoid the following influencing factors:• Direct sunlight or proximity to hot objects• Mechanical loads (shocks, pressure, etc.)• Contamination, steam, dust and corrosive gases• Hazardous environment• Humidity

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11

Installation

Modular thermometers

4Installation

4.1

Installation conditions

Depending on the process connection selected, thermometers can be installed in threepositions in pipes or storage tanks. There are no restrictions with regard to orientation. Selfdraining in the process must be guaranteed. If there is an opening to detect leaks at theprocess connection, this opening must be at the lowest possible point.

L
2
1

3
L

L

4

A0037331

2
1

Installation examples

2
3
4

General orientation. In pipes with a small cross-section, the sensor tip should reach or extend slightly
past the center axis of the pipe (= L).
Slanted orientation
Straight orientation
Orientation in pipe elbow

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Modular thermometers

Installation

The immersion length of the thermometer can influence the accuracy. If the immersion length
is too small then errors in the measurement are caused by heat conduction via the processconnection and the container wall. If installing in a pipe, the immersion length should ideallycorrespond to half of the pipe diameter. Another possibility is to install the thermometer at anangle (see 2 and 4). When determining the immersion length, all the parameters of thethermometer and of the process to be measured must be taken into account (e.g. (e.g. flow
velocity, process pressure).
• Installation possibilities: Pipes, tanks or other plant components• Recommended minimum immersion depth: 80 to 100 mm (3.15 to 3.94 in)
The immersion length should be at least eight times the thermowell diameter. Example:
thermowell diameter 12 mm (0.47 in) x 8 = 96 mm (3.8 in).
• ATEX certification: Observe the installation instructions in the Ex documentation!
When using the measuring device in a hazardous area, the relevant national standards
and regulations as well as the safety instructions or installation regulations must be
observed.
Other types of installation are possible. Endress+Hauser will advise on the correct designof the measuring point.

4.2

Installing the thermometer
Prior to installation, the device must be checked for any damage that may have occurredin transit. Obvious damage must be reported immediately. It should be noted whether
the thermometer may be installed directly in the process or whether a thermowell must
be used.
See Technical Information of the relevant thermometer. →  21

To install, proceed as follows:• The permitted loading capacity of the process connections can be found in the relevant
standards.
• The process connection and compression fitting must comply with the maximum specified
process pressure.
• Make sure that the device is installed and secured before applying the process pressure.
• Adjust the loading capacity of the thermowell in accordance with the process conditions. It
may be necessary to calculate the static and dynamic loading capacity.
It is possible to verify the mechanical loading capacity as a function of the installationand process conditions using the online TW Sizing Module for thermowells in theEndress+Hauser Applicator software. See 'Accessories' section. →  18
Cylindrical threads
Seals must be used for cylindrical threads. In the case of combined thermometer andthermowell assemblies, these seals are already installed (if ordered). It is the responsibility ofthe system operator to verify the suitability of this seal with regard to the operating
conditions, and to replace it with a suitable seal. The seals must be replaced following
disassembly. All threads must be firmly tightened using the appropriate torques.
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13Installation

Modular thermometers

Tapered threads
The operator must verify if additional sealing by means of PTFE tape, hemp or an additional
welded seam, for example, is necessary in the case of NPT threads or other tapered threads.
FlangeWhen using flange connections, the flange of the thermowell must match the counterflangeon the process side. The seals used must be suitable for the process and for the flange
geometries. The appropriate torques must be used for installation.
Weld-in thermowells
Weld-in thermowells can be welded directly into the pipe or vessel wall, or secured using awelding socket. The specifications on the relevant material data sheets and the applicableguidelines and standards regarding welding procedures, heat treatment, welding fillers, etc.
must be observed.

LCAUTION
Incorrectly designed, faulty or leaking welded seams can lead to uncontrolled dischargeof the process medium.
‣ Welding activities must be performed by qualified technical personnel only.
‣ When designing the welded seam, the requirements arising from the process conditions
must be taken into account.
Installation instructions for electrical thermometers with ceramic thermowell
NOTICE
Ceramic thermowell materials are usually only partially resistant to rapid changes intemperature. A temperature shock may lead to stress cracks in the thermowell.
‣ Higher process temperatures require a lower insertion speed. Thermocouples with ceramic
thermowells must be pre-heated prior to installation in the hot process, and immersed
slowly.
‣ Ceramic thermowells must be protected against mechanical loads.
‣ When installed horizontally, mechanical shocks or bending stress caused by the weight of
the thermowell itself must be avoided.
‣ Depending on the material, diameter, length and design, an additional support must be
provided when installed horizontally.
In theory, problems with bending stress apply to metallic thermowells too. Verticalinstallation is generally preferable.

4.3

Ensuring the degree of protection

The device meets all of the requirements in accordance with the degree of protection indicatedon the nameplate. To ensure that the degree of protection of the housing is maintained

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Modular thermometers

Electrical connection

following installation in the field or after servicing, compliance with the following points is
mandatory:• The housing seals must be clean and undamaged when inserted into their grooves. The
seals must be dried, cleaned or replaced if necessary.
• All housing screws and screw caps must be firmly tightened.
• The cables used for connection must be of the specified outside diameter (e.g. M20x1.5,
cable diameter 8 to 12 mm).
• Firmly tighten the cable gland, and use it only in the specified clamping area (the cablediameter must be appropriate to the cable gland).
• The cables must loop down before they enter the cable gland ("water trap"). This means thatany moisture that may form cannot enter the gland. The device must be installed so thatthe cable glands are not facing upwards.
• Do not twist the cables, and use only round cables.
• Replace unused cable glands with a dummy plug (included in the scope of delivery).
• Do not remove the grommet from the cable gland.
• Repeated opening/closing of the device is possible but has a negative impact on the degreeof protection.

A0024523

3Connection tips to retain IP67 protection

5

Electrical connection

NOTICE
Risk of short-circuit - may cause the device to malfunction.
‣ Check for damage to cables, wires and connection points.
Terminal assignment

LWARNING
Risk of injury from the uncontrolled activation of processes!
‣ The supply voltage must be switched off before connecting the device.
‣ Make sure that downstream processes are not started unintentionally.

Endress+Hauser

15Electrical connection

Modular thermometers

LWARNING
There is a risk of explosion if the supply voltage is connected!
‣ The supply voltage must be switched off before connecting the device.
LWARNING
Electrical safety is compromised by an incorrect connection!
‣ When using the measuring device in hazardous areas, installation must comply with thecorresponding national standards and regulations and the Safety Instructions or
Installation or Control Drawings.
‣ All data relating to explosion protection is contained in the separate Ex documentation.
The Ex documentation is supplied as standard with all Ex-systems .
Pay attention to the Technical Information when connecting the transmitter electrically!

5.1

Wiring diagram for RTD

Terminal block mounted

1 x Pt100

2 x Pt100

1 x Pt100
red

red

red

red

white

white
white

4 wires

white

black

red

black

red

yellow

3 wires

3 wires
A0008591-EN

5.2

Wiring diagram for TC

Thermocouple wire colors
As per IEC 60584

As per ASTM E230

• Type J: black (+), white (-)• Type K: green (+), white (-)• Type N: red (+), white (-)• Type J: white (+), red (-)• Type K: yellow (+), red (-)• Type N: orange (+), white (-)

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Modular thermometers

MaintenanceTerminal block mounted

2 x TC

1 x TC
-

+

-

-

+

+
A0012700

6

MaintenanceNo special maintenance work is required for the device.

6.1

Cleaning

A clean, dry cloth can be used to clean the device.

6.2

Endress+Hauser services

Service

Description

Calibration RTD inserts may drift depending on the application. Regular recalibration to verify accuracy isrecommended. The calibration can be performed by E+H or by qualified technical staff using calibration
devices onsite.

7

Repair

7.1

Spare parts
Information on accessories and spare parts that are currently available for the productcan be found online at: www.endress.com/spareparts_consumables → access to
specific device information → enter serial number.

Spare parts for the modular thermometer are:
• Terminal heads• Temperature transmitter• Temperature inserts• Thermowells
Endress+Hauser

17

Accessories

8

Modular thermometers

Accessories

Various accessories, which can be ordered with the device or subsequently from Endress+Hauser, are available for the device. Detailed information on the order code in question isavailable from your local Endress+Hauser sales center or on the product page of the Endress+Hauser website: www.endress.com.

8.1

Service-specific accessories

Accessories

Description

Applicator

Software for selecting and sizing Endress+Hauser measuring devices:• Calculation of all the necessary data for identifying the optimum measuring device:e.g. pressure loss, accuracy or process connections.
• Graphic illustration of the calculation results
Administration, documentation and access to all project-related data and parameters
over the entire life cycle of a project.
Applicator is available:
Via the Internet: https://portal.endress.com/webapp/applicator

Configurator

Product Configurator - the tool for individual product configuration• Up-to-the-minute configuration data
• Depending on the device: Direct input of measuring point-specific information such asmeasuring range or operating language• Automatic verification of exclusion criteria• Automatic creation of the order code and its breakdown in PDF or Excel output format• Ability to order directly in the Endress+Hauser Online Shop
The Configurator is available on the Endress+Hauser website: www.endress.com -> Click"Corporate" -> Select country -> Click "Products" -> Select the product using the filters andsearch field -> Open product page -> The "Configure" button to the right of the productimage opens the Product Configurator.

W@M

Life cycle management for your plant
W@M supports with a wide range of software applications over the entire process: fromplanning and procurement, to the installation, commissioning and operation of themeasuring devices. All the relevant device information, such as the device status, spareparts and device-specific documentation, is available for every device over the entire life
cycle.
The application already contains the data of your Endress+Hauser device. Endress+Hauser also takes care of maintaining and updating the data records.
W@M is available:
Via the Internet: www.endress.com/lifecyclemanagement

9

Technical data

9.1

Output9.1.1

Output signal

See Technical Information for the mounted transmitter.→  21

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Modular thermometers

9.2

Power supply

9.2.1

Supply voltage

Technical data

See Technical Information for the mounted transmitter.→  21
9.2.2

Current consumption

See Technical Information for the mounted transmitter.→  21

9.3

Environment

9.3.1

Ambient temperature range

Terminal head

Temperature in °C (°F)
Depends on the terminal head used and the cable gland or fieldbus connector

Without mounted head transmitter

the Technical Information of the relevant thermometer, "Terminal
 Seeheads" section. →  21

With mounted head transmitter–40 to 85 °C (–40 to 185 °F)

With mounted head transmitter anddisplay–20 to 70 °C (–4 to 158 °F)

Extension neck

Temperature in °C (°F)

iTHERM QuickNeck quick-release fastener–50 to +140 °C (–58 to +284 °F)

9.3.2

Storage temperature–40 to +80 °C (–40 to +176 °F)
9.3.3

Altitude

Up to 2 000 m (6 561 ft) above mean seal level in accordance with IEC 61010-1
9.3.4

Climate classSee Technical Information for the mounted transmitter.→  21
9.3.5

Degree of protection

max. IP68, type 4X, depending on the design (terminal head, connector, etc.)
9.3.6

Shock- and vibration-resistanceSee Technical Information of the relevant thermometer. →  21

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19Technical data

9.3.7

Modular thermometers

Electromagnetic compatibility (EMC)

EMC to all relevant requirements of the IEC/EN 61326-series and NAMUR Recommendation
EMC (NE21). For details, refer to the Declaration of Conformity.
Maximum fluctuations during EMC-tests: < 1 % of measuring span.
Interference immunity to IEC/EN 61326-series, requirements for industrial areas
Interference emission to IEC/EN 61326-series, electrical equipment Class B
9.3.8

Process temperature range

The maximum possible process pressure depends on various influencing factors, such as thedesign, process connection and process temperature. Maximum possible process pressures forthe individual process connections.
See Technical Information for the relevant thermometer, "Process connection" section.
→  21
It is possible to verify the mechanical loading capacity as a function of the installationand process conditions using the online TW Sizing Module for thermowells in theEndress+Hauser Applicator software. See "Accessories" section. →  18
Example of the dependency of the permitted flow velocity on the immersion length andprocess medium
The maximum flow velocity tolerated by the thermometer diminishes with increasing
immersion of the insert in the flow of the medium being measured. The flow velocity is also
dependent on the diameter of the thermometer tip, the type of medium being measured, theprocess temperature and the process pressure. The following diagrams exemplify the
maximum permitted flow velocities in water and superheated steam at a process pressure of
40 bar (580 PSI).
9.3.9

Electrical safety• Protection class III• Overvoltage category II• Pollution level 2

9.4

Certificates and approvals

9.4.1

CE mark

The product meets the requirements of the harmonized European standards. As such, itcomplies with the legal specifications of the EC directives. The manufacturer confirms
successful testing of the product by affixing to it the CE-mark.
9.4.2

EAC mark

The product meets the legal requirements of the EEU guidelines. The manufacturer confirms
the successful testing of the product by affixing the EAC mark.

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Modular thermometers

9.4.3

Technical data

Ex approvals

For further details on the available Ex versions (ATEX, IECEx, CSA, etc.), please contact yourEndress+Hauser sales organization. All relevant data for hazardous areas can be found in
separate Ex documentation. If required, please request copies.
9.4.4

Marine approval

Information on the "Type Approval Certificates" currently available (DNVGL, BV, etc.) can beobtained from the sales organization.
9.4.5

Electrical safety• IEC/EN 61010-1• CAN/CSA-C22.2 no. 61010-1• UL 61010-1

9.5

Supplementary documentation

Technical Information• iTEMP temperature head transmitter:– TMT71, PC-programmable, single-channel, RTD and TC, Ω, mV (TI01393T/09)– HART® TMT72, PC-programmable, single-channel, RTD, TC, Ω, mV (TI01392T/09)– TMT180, PC-programmable, single-channel, Pt100 (TI088R/09)– HART® TMT82, two-channel, RTD, TC, Ω, mV (TI01010T/09)– PROFIBUS® PA TMT84, two-channel, RTD, TC, Ω, mV (TI138R/09)– HART®, FOUNDATION FieldbusTM, PROFIBUS® TMT162, two-channel, RTD, TC, Ω, mV(TI00086R/09)• iTHERM thermometer:– iTHERM TM131 (TI01373T/09)– iTHERM TM101 (TI01446T/09)– iTHERM TM111 (TI01445T/09)– iTHERM TM121 (TI01455T/09)• Thermowell:
Welded thermowell iTHERM TT131 (TI01442T/09)• Insert:
iTHERM TS111 (TI01014T/09)• Supplementary documentation ATEX/IECEx:
ATEX: II1G Ex ia IIC T6…T4 Ga: XA01736T/09

Endress+Hauser21

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