Endress+Hauser iTEMP TMT82 Caractéristiques techniques
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Brief Operating Instructions
iTEMP TMT82
2-channel temperature transmitter
These instructions are Brief Operating Instructions; they do
not replace the Operating Instructions included in the scope of
supply.
Detailed information can be found in the Operating
Instructions and the additional documentation.
Available for all device versions via:
• Internet: www.endress.com/deviceviewer
• Smart phone/tablet: Endress+Hauser Operations App
KA01095T/09/EN/19.21
71502237
2021-01-15
iTEMP TMT82
2 Endress+Hauser
Order code:
Ext. ord. cd.:
Ser. no.:
www.endress.com/deviceviewer Endress+Hauser
Operations App
XXXXXXXXXXXX
XXXXX-XXXXXX
XXX.XXXX.XX
Serial number
1.
3.
2.
A0023555
iTEMP TMT82 Table of contents
Endress+Hauser 3
Table of contents
1 Important document information ................................................. 3
1.1 Safety Instructions (XA) ................................................................. 3
1.2 Functional safety ...................................................................... 4
1.3 Symbols ............................................................................. 4
2 Basic safety instructions .......................................................... 5
2.1 Requirements for the personnel ............................................................ 5
2.2 Intended use .......................................................................... 5
2.3 Operational safety ......................................................................5
3 Incoming acceptance and product identification ................................... 6
3.1 Incoming acceptance .................................................................... 6
3.2 Product identification ................................................................... 6
3.3 Name and address of manufacturer ......................................................... 8
3.4 Scope of delivery ....................................................................... 8
3.5 Certificates and approvals ................................................................ 9
4 Mounting ......................................................................... 9
4.1 Mounting requirements ................................................................. 9
4.2 Mounting ........................................................................... 10
4.3 Post-mounting check .................................................................. 15
5 Electrical connection ............................................................ 16
5.1 Connection conditions .................................................................. 16
5.2 Quick wiring guide .................................................................... 17
5.3 Connecting the sensor cables ............................................................. 20
5.4 Connecting the transmitter .............................................................. 22
5.5 Special connection instructions ........................................................... 22
5.6 Ensuring the degree of protection ......................................................... 23
5.7 Post-connection check ..................................................................24
6 Operating options ............................................................... 25
6.1 Measured value display and operating elements ............................................... 25
6.2 Configuration of transmitter and HART® protocol .............................................. 27
7 Commissioning .................................................................. 27
1 Important document information
1.1 Safety Instructions (XA)
When using in hazardous areas, compliance with national regulations is mandatory. Separate
Ex-specific documentation is provided for measuring systems that are used in hazardous
areas. This documentation is an integral part of these Operating Instructions. The installation
specifications, connection data and safety instructions it contains must be strictly observed!
Make sure that you use the right Ex-specific documentation for the right device with approval
for use in hazardous areas! The number of the specific Ex documentation (XA...) is provided
on the nameplate. If the two numbers (on the Ex documentation and the nameplate) are
identical, then you may use this Ex-specific documentation.
Important document information iTEMP TMT82
4 Endress+Hauser
1.2 Functional safety
Please refer to Safety Manual SD01172T/09 for the use of approved devices in protective
systems according to IEC 61508.
1.3 Symbols
1.3.1 Safety symbols
DANGER
This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in
serious or fatal injury.
WARNING
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
serious or fatal injury.
CAUTION
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
minor or medium injury.
NOTICE
This symbol contains information on procedures and other facts which do not result in
personal injury.
1.3.2 Tool symbols
Symbol Meaning
A0011220
Flat blade screwdriver
A0011219
Phillips head screwdriver
A0011221
Allen key
A0011222
Open-ended wrench
1.3.3 Registered trademark
HART®
Registered trademark of the FieldComm Group, Austin, Texas, USA
iTEMP TMT82 Basic safety instructions
Endress+Hauser 5
2 Basic safety instructions
2.1 Requirements for the personnel
The personnel for installation, commissioning, diagnostics and maintenance must fulfill the
following 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 beginning work, the specialist staff must have read and understood the instructions
in the Operating Instructions and supplementary documentation as well as in the
certificates (depending on the application)
‣Following instructions and basic conditions
The operating personnel must fulfill the following requirements:
‣Being instructed and authorized according to the requirements of the task by the facility's
owner-operator
‣Following the instructions in these Operating Instructions
2.2 Intended use
The device is a universal and user-configurable temperature transmitter with either one or
two sensor inputs for for a resistance thermometer (RTD), thermocouples (TC), resistance and
voltage transmitters. The head transmitter version of the device is intended for mounting in a
terminal head (flat face) as per DIN EN 50446. It is also possible to mount the device on a DIN
rail using the optional DIN rail clip. The device is also optionally available in a version suitable
for DIN rail mounting as per IEC 60715 (TH35).
If the equipment is used in a manner not specified by the manufacturer, the protection
provided by the equipment may be impaired.
The manufacturer is not liable for damage caused by improper or non-designated use.
2.3 Operational safety
‣Operate the device in proper technical condition and fail-safe condition only.
‣The operator is responsible for interference-free operation of the device.
Hazardous area
To eliminate a danger for persons or for the facility when the device is used in the hazardous
area (e.g. explosion protection or safety equipment):
‣Based on the technical data on the nameplate, check whether the ordered device is
permitted for the intended use in the hazardous area. The nameplate can be found on the
side of the transmitter housing.
‣Observe the specifications in the separate supplementary documentation that is an integral
part of these Instructions.
Incoming acceptance and product identification iTEMP TMT82
6 Endress+Hauser
Electromagnetic compatibility
The measuring system complies with the general safety requirements as per EN 61010-1, the
EMC requirements as per the IEC/EN 61326 series and the NAMUR recommendations NE 21.
NOTICE
‣The device must only be powered by a power unit that operates using an energy-limited
electric circuit according to UL/EN/IEC 61010-1, chapter 9.4 and requirements of table 18.
3 Incoming acceptance and product identification
3.1 Incoming acceptance
1. Unpack the temperature transmitter carefully. Is the packaging or content damaged?
Damaged components may not be installed as the manufacturer can otherwise not
guarantee compliance with the original safety requirements or the material
resistance, and can therefore not be held responsible for any resulting damage.
2. Is the delivery complete or is anything missing? Check the scope of delivery against your
order.
3. Does the nameplate match the ordering information on the delivery note?
4. Are the technical documentation and all other necessary documents provided? If
applicable: are the Safety Instructions (e.g. XA) for hazardous areas provided?
If one of these conditions is not satisfied, contact your Endress+Hauser Sales Center.
3.2 Product identification
The following options are available for identification of the device:
• Nameplate specifications
• Extended order code with breakdown of the device features on the delivery note
• Enter the serial number from the nameplate in the W@M Device Viewer
(www.endress.com/deviceviewer): All data relating to the device and an overview of the
Technical Documentation supplied with the device are displayed.
• Enter the serial number on the nameplate into the Endress+Hauser Operations App or scan
the 2-D matrix code (QR code) on the nameplate with the Endress+Hauser Operations App:
all the information about the device and the technical documentation pertaining to the
device is displayed.
3.2.1 Nameplate
The right device?
Compare and check the data on the nameplate of the device against the requirements of the
measuring point:
iTEMP TMT82 Incoming acceptance and product identification
Endress+Hauser 7
3
11-42V 012345678910
xx.yy.zz
TMT82- XXXXX/XX
iTEMP
Made in Germany 201x
D-87484 Nesselwang
Ser.no.:
FW:
Input:
12345678ABCDEFGH
12345678ABCDEFGH
Dev.Rev: x
Ext. ord. cd.:
XXXXXXXXXXXXX#
12
4
5
6
7
A0014561
1 Nameplate of the head transmitter (example, Ex version)
1 Power supply, current consumption and extended order code
2 Serial number, device revision, firmware version and hardware version
3 Data Matrix 2D code
4 2 lines for the TAG name
5 Approval in hazardous area with number of the relevant Ex documentation (XA...)
6 Approvals with symbols
7 Order code and manufacturer ID
6
0044
iTEMP®TMT82
Made in Germany 2012 D-87484 Nesselwang
TAGXXXXXXXXXXX
TAGXXXXXXXXXXX
Order code: TMT82-xxx/xx
Ext. ord. cd.: XXXXXXXXXXX
Ser. no.: XXXXXXXXX
Input: 12-42 V
Current cunsum.: 23,0 mA
1
EH 08.001X
II3G Ex nA II T6/T5/T4 Ta= -40 ...+ 55/70/85°C
II3G Ex nL IIC T6/T5/T4 Ta= -40 ... +55/70/85°C
Install per XA0xxxxT/09/a3/xx.xx
7
1
2
3
4
5
7
8
A0017924
2 Nameplate of DIN rail transmitter (example, Ex version)
1 Product name and manufacturer ID
2 Order code, extended order code and serial number, DataMatrix 2D code, FCC-ID (if applicable)
3 Power supply and current consumption, output
4 Approval in hazardous area with number of the relevant Ex documentation (XA...)
5 Fieldbus communication logo
6 Firmware version and device revision
7 Approval logos
7 2 lines for the TAG name
Incoming acceptance and product identification iTEMP TMT82
8 Endress+Hauser
D-87484 Nesselwang
202x
1
2
3
4
5
A0042425
3 Nameplate of the field mount housing version (example, Ex version)
1 Order code, extended order code, serial number and manufacturer ID
2 Power supply and current consumption, IP-code and ambient temperature, firmware, hardware and
device revision
3 Approval in hazardous area with number of the relevant Ex documentation (XA....) and ambient
temperature range
4 Approval logos and data matrix 2D code
5 2 lines for the TAG name
3.3 Name and address of manufacturer
Name of manufacturer: Endress+Hauser Wetzer GmbH + Co. KG
Address of manufacturer: Obere Wank 1, D-87484 Nesselwang or www.endress.com
Address of manufacturing plant: See nameplate
3.4 Scope of delivery
The scope of delivery of the device comprises:
• Temperature transmitter
• Mounting material (head transmitter), optional
• Hard copy of multi-language Brief Operating Instructions
• Functional Safety Manual (SIL mode)
• Additional documentation for devices which are suitable for use in the hazardous area
(ATEX, FM, CSA), such as Safety Instructions (XA)
iTEMP TMT82 Mounting
Endress+Hauser 9
3.5 Certificates and approvals
The device left the factory in a safe operating condition. The device complies with the
requirements of the standards EN 61010-1 "Safety Requirements for Electrical Equipment for
Measurement, Control, and Laboratory Use" and with the EMC requirements as per the
IEC/EN 61326 series.
3.5.1 CE/EAC mark, Declaration of Conformity
The device meets the legal requirements of the EU/EEU guidelines. The manufacturer
confirms that the device is compliant with the relevant guidelines by applying the CE/EAC
mark.
3.5.2 HART® protocol certification
The temperature transmitter is registered by the HART® FieldComm Group. The device meets
the requirements of the HART® Communication Protocol Specifications, Revision 7 (HCF 7.6).
3.5.3 Functional safety
The two device versions (head transmitter/DIN rail device) are optionally available for use in
safety systems as per IEC 61508.
• SIL 2: Hardware version
• SIL 3: Software version
4 Mounting
4.1 Mounting requirements
4.1.1 Mounting location
• Head transmitter:
• In the terminal head, flat face, as per DIN EN 50446, direct mounting on insert with cable
entry (middle hole 7 mm)
• In the field housing, separated from the process
• In the field mount housing with separate terminal compartment, if stable sensors are
used, the device can be fitted directly on the assembly, otherwise it has to be mounted
separated from the process
• With clip on DIN rail as per IEC 60715, TH35
• DIN rail transmitter:
In DIN rail housing on DIN rail as per IEC 60715, TH35
Mounting iTEMP TMT82
10 Endress+Hauser
4.1.2 Important ambient conditions
• Ambient temperature:
• –40 to +85 °C (–40 to +185 °F), for hazardous areas see Ex documentation
• –50 to +85 °C (–58 to +185 °F), for hazardous areas see Ex documentation; Product
Configurator order code for "Test, certificate, declaration", option "JM" 1)
• –52 to +85 °C (–62 to +185 °F), for hazardous areas see Ex documentation, Product
Configurator order code for "Test, certificate, declaration", option "JN" 1)
• Head transmitter, field mount housing with separate terminal compartment incl. display:
–30 to +85 °C (–22 to +185 °F). At temperatures < –20 °C (–4 °F) the display may react
slowly, Product Configurator, order code for "Field housing", option "R" and "S"
• SIL Mode: –40 to +70 °C (–40 to +158 °F)
• Head transmitter in accordance with climate class C1, DIN rail transmitter in accordance
with B2 as per EN 60654-1
• Condensation as per IEC 60068-2-33 permitted for head transmitter, not permitted for DIN
rail transmitter
• Max. rel. humidity: 95% as per IEC 60068-2-30
• Degree of protection:
• Head transmitter with screw terminals: IP 00, with spring terminals: IP 30. In installed
state, depends on the terminal head or field housing used.
• When installing in field housing TA30x: IP 66/68 (NEMA Type 4x encl.)
• When installing in field mount housing with separate terminal compartment: IP 67,
NEMA Type 4x
• DIN rail device: IP 20
NOTICE
‣When using in hazardous areas, the limit values of the certificates and approvals must be
observed.
4.2 Mounting
A Phillips head screwdriver is required to mount the head transmitter.
NOTICE
Do not overtighten the mounting screws as this could damage the head transmitter.
‣Maximum torque = 1 Nm (¾ pound-feet).
1) If the temperature is below –40 °C (–40 °F), increased failure rates are likely.
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