indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
indicates that death or severe personal injury may result if proper precautions are not taken.
CAUTION
indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
indicates that property damage can result if proper precautions are not taken.
Qualified Personnel
personnel qualified
Proper use of Siemens products
WARNING
Siemens products may only be used for the applications described in the catalog and in the relevant technical
ambient conditions must be complied with. The information in the relevant documentation must be observed.
Trademarks
Disclaimer of Liability
This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent
damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert
symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are
graded according to the degree of danger.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will
be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to
property damage.
The product/system described in this documentation may be operated only by
task in accordance with the relevant documentation, in particular its warning notices and safety instructions.
Qualified personnel are those who, based on their training and experience, are capable of identifying risks and
avoiding potential hazards when working with these products/systems.
Note the following:
documentation. If products and components from other manufacturers are used, these must be recommended
or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and
maintenance are required to ensure that the products operate safely and without any problems. The permissible
All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication
may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.
We have reviewed the contents of this publication to ensure consistency with the hardware and software
described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the
information in this publication is reviewed regularly and any necessary corrections are included in subsequent
editions.
7 Service and maintenance ...................................................................................................................... 41
8 Technical data ...................................................................................................................................... 45
A Appendix............................................................................................................................................. 107
These instructions contain all information required to commission and use the device. Read
the instructions carefully prior to installation and commissioning. In order to use the device
correctly, first review its principle of operation.
The instructions are aimed at persons mechanically installing the device, connecting it
electronically, configuring the parameters and commissioning it, as well as service and
maintenance engineers.
The temperature sensor has a modular design. If you integrate a transmitter or a display,
read the instructions of the transmitter and/or the display.
Instructions and manuals (http://www.siemens.com/processinstrumentation/documentation)
Siemens provides products and solutions with industrial security functions that support the
secure operation of plants, systems, machines, and networks.
In order to protect plants, systems, machines and networks against cyber threats, it is
necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial
security concept. Siemens’ products and solutions constitute one element of such a concept.
Customers are responsible for preventing unauthorized access to their plants, systems,
machines and networks. Such systems, machines and components should only be
connected to an enterprise network or the internet if and to the extent such a connection is
necessary and only when appropriate security measures (e.g. firewalls and/or network
segmentation) are in place.
For additional information on industrial security measures that may be implemented, please
visit:
https://www.siemens.com/industrialsecurity
Siemens’ products and solutions undergo continuous development to make them more
secure. Siemens strongly recommends that product updates are applied as soon as they are
available and that the latest product versions are used. Use of product versions that are no
longer supported, and failure to apply the latest updates may increase customer’s exposure
to cyber threats.
To stay informed about product updates, subscribe to the Siemens Industrial Security RSS
Feed under
https://www.siemens.com/industrialsecurity.
To guarantee sufficient protection during transport and storage, observe the following:
● Keep the original packaging for subsequent transportation.
● Devices/replacement parts should be returned in their original packaging.
● If the original packaging is no longer available, ensure that all shipments are properly
packaged to provide sufficient protection during transport. Siemens cannot assume
liability for any costs associated with transportation damages.
The packaging only provides limited protection against moisture and infiltration.
• Provide additional packaging as necessary.
Special conditions for storage and transportation of the device are listed in Technical data
(Page 45).
The contents of this manual shall not become part of or modify any prior or existing
agreement, commitment or legal relationship. The sales contract contains all obligations on
the part of Siemens as well as the complete and solely applicable warranty conditions. Any
statements regarding device versions described in the manual do not create new warranties
or modify the existing warranty.
The content reflects the technical status at the time of publishing. Siemens reserves the right
to make technical changes in the course of further development.
This device left the factory in good working condition. In order to maintain this status and to
ensure safe operation of the device, observe these instructions and all the specifications
relevant to safety.
Observe the information and symbols on the device. Do not remove any information or
symbols from the device. Always keep the information and symbols in a completely legible
state.
ing instructions
Observe the safety rules, provisions and laws applicable in your country during connection,
assembly and operation. These include, for example:
● National Electrical Code (NEC - NFPA 70) (USA)
● Canadian Electrical Code (CEC) (Canada)
Further provisions for hazardous area applications are for example:
● IEC 60079-14 (international)
● EN 60079-14 (EU)
The thermowell is affected by the static, dynamic and chemical load from the process
parameters including static and dynamic load, flow induced vortexes. This has influence on
the shape of the thermometer, stem diameter and insertion length.
Observe the test certification, provisions and laws applicable in your country during
connection, assembly and operation. These include:
Directive of the European Parliament and of the Council on the
approximation of the laws of the Member States relating to electromagnetic compatibility and repealing Directive 89/336/EEC.
Atmosphère explosible
ATEX
2014/34/EU
Directive of the European Pa
approximation of the laws of the Member States concerning
equipment and protective systems intended for use in pote
ly explosive atmospheres.
See also
2.2
Improper device modifications
WARNING
Improper device modifications
2.2 Improper device modifications
In critical applications, a thermowell stress calculation is recommended:
● ASME PTC 19.3-TW2016
● Dittrich/Klotter-method engineering service
The CE marking on the device symbolizes the conformity with the following European
directives:
l-
ty EMC
rliament and the Council on the
The applicable directives can be found in the EC conformity declaration of the specific
device.
ntial-
Certificates (Page 107)
Risk to personnel, system and environment can result from modifications to the device,
particularly in hazardous areas.
• Only carry out modifications that are described in the instructions for the device. Failure
to observe this requirement cancels the manufacturer's warranty and the product
approvals.
We highly recommend that you contact your Siemens representative or our application
department before you operate the device under special ambient conditions as can be
encountered in nuclear power plants or when the device is used for research and
developm
2.4
Use in hazardous areas
2.4.1
Qualified personnel for hazardous area applications
Qualified personnel for hazardous area applications
WARNING
Use in hazardous area
2.3 Requirements for special applications
Due to the large number of possible applications, each detail of the described device
versions for each possible scenario during commissioning, operation, maintenance or
operation in systems cannot be considered in the instructions. If you need additional
information not covered by these instructions, contact your local Siemens office or company
representative.
ent purposes.
Persons who install, connect, commission, operate, and service the device in a hazardous
area must have the following specific qualifications:
● They are authorized, trained or instructed in operating and maintaining devices and
systems according to the safety regulations for electrical circuits, high pressures,
aggressive, and hazardous media.
● They are authorized, trained, or instructed in carrying out work on electrical circuits for
hazardous systems.
● They are trained or instructed in maintenance and use of appropriate safety equipment
according to the pertinent safety regulations.
Risk of explosion.
• Only use equipment that is approved for use in the intended hazardous area and
labelled accordingly.
• Don't use devices that have been operated outside the conditions secified for hazardous
areas. If you have used the device outside the conditions for hazardous areas
permanently make all Ex markings unrecognizable on the nameplate.
Loss of safety of device with type of protection "Intrinsic safety Ex i"
2.5
Use in flameproof enclosures "d" and protection in enclosures "tb"
WARNING
Impermissible repair of explosion protected devices
WARNING
Electrostatic charge
2.5 Use in flameproof enclosures "d" and protection in enclosures "tb"
Technical data (Page 45)
If the device has already been operated in non-intrinsically safe circuits or the electrical
specifications have not been observed, the safety of the device is no longer ensured for use
in hazardous areas. There is a risk of explosion.
• Connect the device with type of protection "Intrinsic safety" solely to an intrinsically safe
circuit.
• Observe the specifications for the electrical data on the certificate and/or in Technical
data (Page 45).
Risk of explosion in hazardous areas
• Repair must be carried out by Siemens authorized personnel only.
Risk of explosion in hazardous areas if electrostatic charges develop, for example, when
cleaning plastic surfaces with a dry cloth.
• Prevent electrostatic charging in hazardous areas.
2.5 Use in flameproof enclosures "d" and protection in enclosures "tb"
● The enclosures types AG0, AH0, AU0, AV0 and SITRANS TF of the temperature
sensors, series TS500 have to be connected by means of suitable cable entry fittings or
conduit systems, which meet the requirements of IEC/EN 60079-1, sections 13.1 and
13.2, and for which a separate examination certificate has been issued.
● Cable entry fittings (conduit threads) and sealing plugs of simple design must not be used
in the transmitter and receiver enclosures.
● Any openings in the transmitter and receiver enclosures that are not used must be closed
as specified in IEC/EN 60079-1, section 11.9.
● The connecting lead of enclosures types AG0, AH0, AU0, AV0 and SITRANS TF of the
temperature sensors, series TS500, must be installed to provide for permanent wiring
and adequate protection against damage.
● If the temperature at entry fittings should exceed 60 °C, the connecting cables used have
to be of the temperature-resistant type.
● If connection is made in the potentially explosive area, the connecting cable
(unconnected cable end) of the enclosure types AG0, AH0, AU0, AV0 and TF of the
temperature sensors, series TS500, must be connected in an enclosure that meets the
requirements of an approved type of protection as specified in IEC/EN 60079-0, section
1.
● All models are to be mounted within Thermowells suitably rated for the application they
are used.
● If a SITRANS TS500 with XP type of protection is combined with a thermowell, consider
the ASME PTC19.3 and a minimum wall thickness of 1 mm.
● To separate zone 1 from zone 2 in a hazardous area, consider a wall thickness of ≥ 1 mm
with austenitic steel. In addition, consider the existing process conditions.
If a thermowell installed correctly and tight at Zone 0, the sensor that is screwed in this
thermowell needs at least zone 1 approval.
● Suitably rated Thermowells are to have thread engagement of 5 full turns wrench tight.
● Notes to this effect must accompany each device in an adequate form.
connectors) must be of a technical standard that complies with the specifications on the
Certificate of Conformity as a minimum, and a separate examination certificate must have
been issued for them.
● Use the device to measure temperature in accordance with the technical data for
maximum permitted ambient temperatures in the connection area of the sensor. See
chapter Gas hazardous area: Ex d / XP (Page 52) and Dust hazardous area: Ex i / IS / Ex
tb / DIP (Page 53).
Before commissioning, make sure the nameplate is securely fas
sensor in a visible location.
Device
Positioning of the nameplate
outer periphery of the ANSI adapter.
SITRANS TS100 7MC71..
On the sensor cable
3.2 Application
Resistance thermometers or thermocouples can be used for temperature measurement.
The temperature sensors of the SITRANS TS product family are used for measuring
temperatures in industrial plants.
Depending on the specifications, sensors can be combined with different connection heads,
extension tubes, and process connections. This makes the sensors suitable for a variety of
process engineering applications, in the following sectors:
● Petrochemical industry
● Pharmaceuticals industry
● Biotechnology
● Food production
Two different measuring principles are used for measuring temperatures.
● With resistance thermometers, the temperature is measured as a change in resistance.
Resistance thermometers, also called Resistance Temperature Devices (RTD), contain
sensor elements, like the Pt100 sensor elements in accordance with IEC 60751.
● With thermocouples, the temperature is the change in voltage (Seebeck effect). The
thermocouples are in accordance with IEC 584/DIN EN 60584.
tened to the temperature
SITRANS TSinsert 7MC701. On the bottom of the connecting plate or at the
The maximum permissible operating pressure depends on the device version, pressure
limit and temperature rating. The device can be damaged if the operating pressure is
exceeded. Hot, toxic and corrosive process media could be released.
Ensure that maximum permissible operating pressure of the device is not exceeded. Refer
to the information on the nameplate and/or in Technical data (Page 45).
Risk of injury or poisoning.
In case of improper mounting, hot, toxic, and corrosive process media could be released at
the connections.
• Ensure that connecting parts (such as flange gaskets and bolts) are suitable for
connection and process media.
Technical data (Page 45)
• Use gasket between device extension and protective tube only once.
Risk of explosion in hazardous areas.
• Ensure sufficient tightness at the process connection.
Risk of burns resulting from surface temperatures above 65 °C (149 °F).
• Take appropriate protective measures, for example contact protection.
• Make sure that protective measures do not cause the maximum permissible ambient
temperature to be exceeded. Refer to the information in Technical data (Page 45).
Damage to device by severe external stresses and loads (e.g. thermal expansion or pipe
tension). Process media can be released.
• Prevent severe external stresses and loads from acting on the device.
Especially with the stainless steel housing version of TS500, use short extensions or
external supports when used in a high vibration area.
When TS100/200 sensors are installed in a high vibrating area, use also external supports
to fix the probe stem: the unsupported length must not exceed 150 mm and the free end
must not exceed 100 mm.
Device damage.
The device can overheat or materials become brittle due to UV exposure.
• Protect the device from direct sunlight.
• Make sure that the maximum permissible ambient temperature is not exceeded. Refer
Note
Penetration of water into the plastic head type BM0
Device failure.
•
4.1 Basic safety notes
The thermowell is affected by the static, dynamic and chemical load from the process
parameters, e.g. static and dynamic load, flow induced vortexes. This has influence to the
shape of the thermometer, stem diameter and insertion length.
Ensure that the applicable and relevant directives and standards are respected, e.g. ASME
PTC 19.3, DIN43772 Annex 1-2, AD-directive, VDI/VDE 3511-5.
In critical applications, a thermowell stress calculation according ASME PTC 19.3-TW2016
or Dittrich/Klotter-method is recommended as an engineering service.
Protective tubes that are not suitable for the process or application in question can rupture
and result in serious damage to property and personal injuries.
• Make sure that the protective tube is suitable for the respective mounting method and
application. If necessary, check the selection and order data of your protective tube.
Danger of explosion in hazardous areas if electrostatic charges develop, for example, in
strong airflows in close proximity to belt conveyors.
• Avoid electrostatic charge at the plastic head type BM0 when defining the installation
site.
To reach IP54 with a plastic head type BM0, make sure that the mounting angle is in the
Figure 4-1 Mounting angle of plastic head type BM0
Do not unscrew the device housing from the mounted parts with NPT threaded connection.
The device can be damaged, destroyed, or its functionality impaired through improper
mounting.
• Before installing, ensure there is no visible damage to the device.
• Make sure that process connectors are clean, and suitable gaskets and glands are
used.
• Mount the device using suitable tools. Refer to the information in Technical data
(Page 45) for installation torque requirements.
• Avoid temperature or mechanical shocks during mounting.
• Avoid excessive force or damaging of the on-site mechanical connections.
• Do not deform or adapt the thermowells.
• The use of additive seal or sealant (not in scope of delivery) is recommended between
sensor and thermowell.
• Thermowells from carbon steel are protected against corrosion. Clean the thermowell
before mounting to avoid poisoning of the sensor and mounting problems.
Damage to device if the enclosure is open or not properly closed. The degree of protection
specified on the nameplate is no longer guaranteed.
4.2
Install
Condition
Procedure
4.2 Install
Prior to mounting, make sure that the device is appropriately applied for the process
connection, media compatibility, temperature resistance and measuring range. See chapter
Technical data (Page 45).
1. Prevent faults caused by heat dissipation in non-representative placings by observing the
following rules:
2. Select an optimal immersion depth. Estimate the immersion depth using the formulas in
Table 8-16 Estimation of immersion depth (Page 57).
If the flow rate allows, sensor placing between 1/3 and 1/2 of the pipe diameter is
recommended.
3. If the process load on the thermowell allows the exposition, select a measurement
location with a high flow rate.
4. Ensure sufficient thermal insulation of the external components of the thermometer.
5. Ensure that external parts have as small surfaces as possible.
6. Select the optimum mounting position for the process in question.
7. With small pipe diameters, mount the sensors upstream at an angle ③ or upstream in a
②.
bend
Figure 4-2 Possible mounting positions of the sensor
8. Use required torque values between device extension and protective tube as in Table 814 Torque values between device extension and protective tube (Page 56).
– If customer adjustments are necessary (M24 connections only), use required torque
values between device head and extension as in Table 8-15 Torque values between
device head and extension (Page 56).
– For SITRANS TS500 barstock version (only European portfolio 7MC752..) without
flange (type 4), use required torque values to complete the mounting of the device
extension to the protective tube as in Table 8-14 Torque values between device
extension and protective tube (Page 56).
The following risks may result from incorrect disassembly:
- Injury through electric shock
- Risk through emerging media when connected to the process
- Risk of explosion in hazardous area
In order to disassemble correctly, observe the following:
• Before starting work, make sure that you have switched off all physical variables such
as pressure, temperature, electricity etc. or that they have a harmless value.
• If the device contains hazardous media, it must be emptied prior to disassembly. Make
sure that no environmentally hazardous media are released.
• Secure the remaining connections so that no damage can result if the process is started
unintentionally.
You can use this device in industrial environments, households and small businesses.
For metal housings there is an increased electromagnetic compatibility compared to high
frequency radiation. This protection can be increased by grounding the housing, see
Electrical connection
Note
Improvement of interference immunity
•
•
•
•
•
5.1 Basic safety notes
Risk of explosion in hazardous areas.
• Connect devices in hazardous areas only in a de-energized state.
:
• Devices having the type of protection "Intrinsic safety Ex i" may also be connected in
energized state in hazardous areas.
• Exceptions for type of protection "Non-sparking nA" (Zone 2) are regulated in the
relevant certificate.
-
(Page 35).
Lay signal cables separate from cables with voltages > 60 V.
Use cables with twisted wires.
Keep device and cables at a distance from strong electromagnetic fields.
Take account of the conditions for communication specified in the Technical data
(Page 45).
Use shielded cables to guarantee the full specification according to HART/PA/FF.
Damage to device through formation of condensation if the temperature difference between
transportation or storage and the mounting location exceeds 20 °C (36 °F).
• Before taking the device into operation let the device adapt for several hours in the new
environment.
● Temperature transmitter is installed.
1. Release the fixing screws on the enclosure cover and remove the enclosure cover.
2. Insert the connecting cable through the cable gland.
3. Connect the wires to the relevant connecting terminals. Observe the terminal assignment.
– Electrical connection of resistance thermometers (Page 36)
– Electrical connection of thermocouples (Page 37)
Impermissible repair of explosion protected devices
WARNING
Humid environment
Recalibration
Note
Recalibration intervals
Define the recalibration intervals for the specific process or plant. With constant operating
temperatures and a low load, the reference values are as fo
•
•
Risk of explosion in hazardous areas
• Repair must be carried out by Siemens authorized personnel only.
Risk of electric shock.
• Avoid working on the device when it is energized.
• If working on an energized device is necessary, ensure that the environment is dry.
• Make sure when carrying out cleaning and maintenance work that no moisture
penetrates the inside of the device.
Temperature sensors are essentially maintenance-free. However, we recommend
recalibration under the following conditions:
● Processes with strong vibrations or changes in temperature.
● Clean the outside of the enclosure with the inscriptions and the display window using a
cloth moistened with water or a mild detergent.
● Do not use any aggressive cleansing agents or solvents, e.g. acetone. Plastic parts or the
painted surface could be damaged. The inscriptions could become unreadable.
Risk of explosion in hazardous areas if electrostatic charges develop, for example, when
cleaning plastic surfaces with a dry cloth.
• Prevent electrostatic charging in hazardous areas.
Enclose the bill of lading, return document and decontamination certificate in a clear plastic
pouch and attach it firmly to the outside of the packaging.
With this declaration you warrant "that the device/replacement part has been carefully
cleaned and is free of residues. The device/replacement part does not pose a hazard for
humans and the environment."
If the returned device/replacement part has come into contact with poisonous, corrosive,
flammable or water-contaminating substances, you must thoroughly clean and
decontaminate the device/replacement part before returning it in order to ensure that all
hollow areas are free from hazardous substances. Check the item after it has been
cleaned.
Any devices/replacement parts returned without a decontamination declaration will be
cleaned at your expense before further processing.
43
Page 44
Service and maintenance
7.3
Disposal
Devices d
disposed of in the municipal waste disposal services according to the
Directive 2012/19/EC on waste electronic and electrical equipment
(WEEE).
Devices can be returned to the suppli
proved disposal service for eco
regulations valid in your country.
Further information about devices containing batteries can be found at:
Information about battery / product retu
(https://support.industry.siemens.com/cs/document/109479891/)
7.3 Disposal
escribed in this manual should be recycled. They may not be
Caution
Ambient temperature of electronic and cable glands assembled to SITRANS TS500
accordingly. Check the operating instructions of your used electronic and cable gland for more
information.
Note
not rated to -50 °C but -40 °C.
See also
8.1.1
Maximum permissible ambient temperatures in the connection area of the
sensor
8.1.1.1
General limitations for compression fittings
Degree of protection in accordance with EN 60529 See nameplate.
Degree of protection is archived, when the device is correctly installed. See chapter Installing (Page 23).
SITRANS TS500 type 7MC75.. with head type AG0 and
If electronic and cable glands are assembled, their minimum permitted ambient temperature must also be rated up to the
minimum ambient temperature shown in the table above, otherwise the minimum ambient temperature of the complete
SITRANS TS500 is derated
Siemens temperature transmitters SITRANS TH as well as HAN 7D and M12 (option codes G12 and G13) connectors are
-50 °C
Nameplate structure (Page 18)
Due to the PTFE sealing, standard compression fittings are limited to a maximum
temperature of 200 °C.
Without electronic
(only enclosure
with terminal base)
With temperature
transmitters
SITRANS TH or
third party transmitters
Refer to your TS500 head and
Table 8-3 Gas Ex i/nA
(Page 50),
Table 8-4 Gas Ex i/nA
(Page 51),
Table 8-5 Type 2N (Page 51)
and
T
= (T1 - ∆T2G) ≤ T2
a_max
= see relevant certificate of
T
1
the temperature transmitters.
∆T2G and T
Table 8-3 Gas Ex i/nA
(Page 50),
Table 8-4 Gas Ex i/nA
(Page 51),
Table 8-5 Type 2N (Page 51)
and
Table 8-6 Type 2N (Page 52).
= see
2
Refer to your TS500 head
without electronic in the
Table 8-7 Gas Ex d (Page 52)
and
Table 8-8 Type 2N (Page 53).
Refer to your TS500 head with
electronic in
Table 8-7 Gas Ex d (Page 52)
and
Table 8-8 Type 2N (Page 53).
When installing third party
transmitter, keep in mind the
max. permitted power consumption of 3 W.
Refer to your TS500 head
without electronic in the
Table 8-9 Dust Ex i/tb (Page 53)
and
Table 8-10 Type 2N (Page 54).
Refer to your TS500 head with
electronic" in
Table 8-9 Dust Ex i/tb (Page 53)
and
Table 8-10 Type 2N (Page 54).
When installing third party
transmitter, keep in mind the
max. permitted power consumption of 1 W. Assumed max.
surface temperature of the
TS500 enclosure is 85 °C.
If the max. permissible ambient
temperature of third party
transmitters is lower then 85 °C
calculate as follow:
= T1 - ∆T1D - ∆T2D
T
a_max
T1 = see relevant certificate of
the temperature transmitters.
∆T1D = 22K (max. permitted
power consumption of 1 W)
You can find the values of ∆T2G in the tables
Table 8-3 Gas Ex i/nA (Page 50),
Table 8-4 Gas Ex i/nA (Page 51),
Table 8-5 Type 2N (Page 51) and
Table 8-6 Type 2N (Page 52) and
∆T2D in the table Table 8-9 Dust Ex i/tb (Page 53) and
Table 8-10 Type 2N (Page 54).
Table 8- 1
Ui = 30 V
= 100 mA
I
i
Ui = 27 V
Ii = 90 mA
Ui = 25,2 V
= 84 mA
I
i
Table 8- 2
Ui = 30 V
= 100 mA
I
i
T4: -40 °C ≤ T3 ≤ +75 °C - ∆T2G
T6: -40 °C ≤ T
T4: -40 °C ≤ T3 ≤ +85 °C - ∆T2G
T6: -40 °C ≤ T3 ≤ +50 °C - ∆T2G
T4: -40 °C ≤ T3 ≤ +85 °C - ∆T2G
T6: -40 °C ≤ T
T85 °C: -40 °C ≤ T3 ≤ +53°C - ∆T2D T85 °C: -40 °C ≤ T3 ≤ +45°C - ∆T2D
≤ +45 °C - ∆T2G
3
≤ +52 °C - ∆T2G
3
T4: -40 °C ≤ T
≤ +67 °C - ∆T2G
3
T4: -40 °C ≤ T3 ≤ 80 °C - ∆T2G
T4: -40 °C ≤ T
≤ +85 °C - ∆T2G
3
Ui = 27 V
Ii = 90 mA
Ui = 25,2 V
Ii = 84 mA
Gas hazardous area: Ex i / IS / Ex nA/ec / NI (Page 50)
Dust hazardous area: Ex i / IS / Ex tb / DIP (Page 53)
The application or possible operating temperatures depend on the configurat
temperature sensor.
8.2
Construction
Torques for M20 accessories
Plastic head
Metal head
Cable diameter
Plastic cable gland
5.0 Nm
5.0 Nm
6 ... 12 mm
Metal cable gland
N/A
5.0 Nm
5 ... 14 mm
Adapter M20 to NPT½
5.0 Nm
5.0 Nm
N/A
Connection type
Torque value
M14 thread
25 Nm
M18 thread
40 Nm
G½ thread; M20 threads
50 Nm
wrench
Head type
Torque value
Metal head
20 Nm
Plastic heads
5 Nm
8.2 Construction
The measuring range refers to the temperature limits in which the thermometer can be used
practically for measuring purposes. Depending on the loads at the place of use and the
required accuracies, the actual measuring range may decrease.
ion of the
Table 8- 13 Torque values for M20 accessories
SITRANS TS500 with head types A requires a minimum thickness of the wrench flat of
5 mm. The maximal wrench size is SW24.
Table 8- 14 Torque values between device extension and protective tube
½ inch NPT Hand-tight and one to two complete turns with a
Table 8- 15 Torque values between device head and extension
8.4 Measuring tolerances for resistance thermometers
The tolerance classes of the resistance thermometers are defined as follows in accordance
with IEC 60751:
Class B Basic accuracy ±(0.30 °C +0.0050|t[°C]|)
Class A Increased accuracy ±(0.15 °C +0.0020|t[°C]|)
Class AA (1/3 B) High accuracy ±(0.10 °C +0.0017|t[°C]|)
The following tables provide an overview of the validity ranges of these tolerances. When
you use a thermometer above the specified limits, the values of the next lower accuracy
class apply.
Basic version
With increased vibra-
tion resistance
With extended measur-
ing range
If an RTD will be subjected in a higher temperature as specified in the class, the sensor will
be declassified to the referring accuracy class. For enduring operation near 400 °C we
recommend the use of an extended measuring range RTD, instead of basic and increased
vibration versions.
FM Class 3611:2004
FM Class 3615:2006
FM Class 3616:2013
FM Class 3810:2005
ANSI/ISA 60079-0:2009
ANSI/ISA 60079-1:2013
ANSI/ISA 60079-31:2013
ANSI/NEMA 250:1991
ANSI/IEC 60529:2004
Ex ia IIIC T200 °C Da X
0Ex ia IIC T6/T4 …T1 Ga X
2Ex ic IIC T6/T4 … T1 Gc X
Class I, Division 1, Groups A, B, C, D T6/T4 … T1
Class I, Division 2, Groups A, B, C, D T6/T4 … T1
Class II Division 1 Groups E, F, G T6/T4 … T1
Class II Division 2 Groups F, G T6/T4 … T1
Class III
Ex ia IIC T6/T4 … T1 Ga
Ex ia IIIC T200 °C Da
AEx ia IIC T6/T4 … T1 Ga
AEx ia IIIC T200 °C Da
Ex ic IIC T6/T4 … T1 Gc
Class I, Zone 2, AEx ic IIC T6/T4 … T1 Gc
FM Class 3611:2004
FM Class 3615:2006
FM Class 3616:2013
FM Class 3810:2005
ANSI/ISA 60079-0:2009
ANSI/ISA 60079-1:2013
ANSI/ISA 60079-31:2013
ANSI/NEMA 250:1991
ANSI/IEC 60529:2004
Class I, Division 1, Groups A, B, C, D T6, T4 … T1
Class I, Division 1, Groups B, C, D T6, T4 … T1 (type code
7MC65..-.....-.(G;U)..)
Class I, Division 2, Groups A, B, C, D T6, T4 … T1
Class II Division 1 Groups E, F, G T6, T4 … T1
Class II Division 2 Groups F, G T6, T4 … T1
Class III
Ex d IIC T6, T4,T3 Ga/Gb
Ex tb IIIC T85 °C, T100 °C, T150 °C Da/Db
AEx tb IIIC T85 °C, T100 °C, T150 °C Da/Db
cFMus
FM17US0010X (USA)
FM17CA0005X (Canada)
FM Class 3600:2011
FM Class 3611:2004
FM Class 3615:2006
FM Class 3616:2013
FM Class 3810:2005
ANSI/ISA 60079-0:2009
ANSI/ISA 60079-1:2013
ANSI/ISA 60079-31:2013
ANSI/NEMA 250:1991
ANSI/IEC 60529:2004
Class I Division 1, Groups A, B, C, D; T* Ta = -40 °C to +Tx°C
Class II, III, Division 1, Groups E, F, G; T* Ta = -40 °C to +Tx°C
Class I, II, III, Division 2, Group A, B, C, D, F, G; T* Ta = -40°C to
+Tx °C
Class I, Zone 1, AEx d IIC T* Gb Ta = -40 °C to +Tx °C (FMus only)
Class I, Zone 1, Ex d IIC T* Gb Ta = -40 °C to +Tx °C (cFM only)
Zone 21 AEx tb IIIC T* Db Ta = -40 °C to +Tx °C (FMus only)
Ex tb IIIC T* Db Ta = -40°C to +Tx °C (cFM only)
Type 4X, IP66/67
• Temperature sensors for pipe and vessels in a hygienic application.
• Design according EHEDG
• SITRANS TS300 (Page 71)
• Clamp-on temperature sensor particulary for satured steam sterilization.
• SITRANS TS300 (Page 71)
65
Page 66
Dimension drawings
Versions
Description
Temperature sensors for vessels and pipelines, threaded process connection,
Temperature sensors for vessels and pipelines, threaded process connection,
9.1 Overview
Table 9- 4 Overview of SITRANS TS500 dimensional drawings
Type 2, pipe version without process
connection
Type 2N, pipe version with screw-in
nipple
Type 2G, pipe version with screw-in
nipple and extension
Type 2F, pipe version with flange and
extension
Type 3, fast pipe version without process connection
Type 3G, fast pipe version with screwin nipple and extension
Type 3F, fast pipe version with flange
and extension
Types 4 and 4F, full material version,
with extension
Type ST, threaded tapered well
(7MC65..)
Type SST, threaded tapered well
(7MC55..)
• Temperature sensors for containers and pipelines, pipe version for low to
medium stress, without process connection, without extension, for plugging-in
or use with sliding compression joints
• SITRANS TS500, types 2 and 2N (Page 75)
• Temperature sensors for containers and pipelines, pipe version for low to
medium stress, protective tube type 2N similar to DIN 43772, for screwing-in,
without extension, for process temperatures up to 100 °C (212°F)
• SITRANS TS500, types 2 and 2N (Page 75)
• Temperature sensors for containers and pipelines, pipe version for low to
medium stress, protective tube in accordance with DIN 43772, type 2G, for
screwing-in, with extension
• SITRANS TS500, types 2G and 2F (Page 76)
• Temperature sensors for containers and pipelines, pipe version for low to
medium stress, protective tube in accordance with DIN 43772, type 2F, with
flange, with extension
• SITRANS TS500, types 2G and 2F (Page 76)
• Temperature sensors for containers and pipelines, pipe version for low to
medium stress, without process connection, without extension, for plugging-in
or use with sliding compression joints
• SITRANS TS500, type 3 (Page 77)
• Temperature sensors for containers and pipelines, pipe version for low to
medium stress, protective tube in accordance with DIN 43772,
type 3G, for screwing-in, without process connection, with extension
• SITRANS TS500, types 3G and 3F (Page 78)
• Temperature sensors for containers and pipelines, pipe version for low to
medium stress, protective tube in accordance with DIN 43772, type 3F, with
flange, with extension
• SITRANS TS500, types 3G and 3F (Page 78)
• Temperature sensors for containers and pipelines, full material version for
medium to very high stress, protective tube in accordance with DIN 43772,
type 4, for welding-in, with extension
• Protective tube type 4F, with flange, with extension
• SITRANS TS500, types 4 and 4F (Page 79)
•
tapered thermowell
• SITRANS TS500, type ST, threaded tapered well (7MC65..) (Page 81)
•
tapered thermowell
• SITRANS TS500, type SST, threaded tapered well (7MC55..) (Page 82)
Temperature sensors for vessels and pipelines, threaded process connection,
Versions
Description
9.1 Overview
Type SWS, socket straight well
(7MC55..)
Type SWR, socket reduced well
(7MC65..)
Type SWR, socket reduced well
(7MC55..)
SITRANS TS500 for installation in
existing protective tubes
Type GP, general purpose, no well
• Temperature sensors for vessels and pipelines, socket well process connec-
tion, tapered thermowell
• SITRANS TS500, type SWS, socket straight well (7MC55..) (Page 99)
• Temperature sensors for vessels and pipelines, socket well process connec-
tion, tapered thermowell
• SITRANS TS500, type SWR, socket reduced well (7MC65..) (Page 100)
• Temperature sensors for vessels and pipelines, socket well process connec-
tion, tapered thermowell
• SITRANS TS500, type SWR, socket reduced well (7MC55..) (Page 101)
• Temperature sensors for containers and pipelines, temperature sensors for
installation in existing protective sleeves, suitable for sleeves in accordance
with DIN 43772 and ASME B40.9-2001, with extension of European or American design
• SITRANS TS500 for installation in existing protective tubes (Page 102)
•
no thermowell
• SITRANS TS500, type GP, general purpose, no well (Page 104)
Table 9- 5 Overview of SITRANS TSinsert dimensional drawings: measuring inserts for retrofitting and upgrading
European design
American design
• Measuring inserts for temperature sensors, replaceable, mineral-insulated
version, European design (DIN ceramic base),
spring approx. 8 mm (0.31 inch)