Omnigrad T TR24 - Endress+Hauser Portal

TI01117T/09/EN/02.16
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Technical Information
Omnigrad T TR24
Modular RTD assembly
Threaded or weld-in compression fitting
Application
•
•
•
•
Universal range of application
Measuring range: –200 to 600 °C (–328 to 1 112 °F)
Pressure range up to 50 bar (725 psi)
Degree of protection up to IP68
Head transmitter
All Endress+Hauser transmitters are available with enhanced accuracy and reliability
compared to directly wired sensors. Easy customizing by choosing one of the
following outputs and communication protocols:
•
•
•
•
Analog output 4 to 20 mA
HART®
PROFIBUS® PA
FOUNDATION Fieldbus™
Your benefits
• High degree of flexibility thanks to modular design with standard terminal heads
as per DIN EN 50446 and customer-specific immersion lengths
• High degree of insert compatibility and design as per DIN 43772
• Fast response time with reduced tip form
• Types of protection for use in hazardous locations:
– Intrinsic Safety (Ex ia)
– Non-sparking (Ex nA)
Omnigrad T TR24
Function and system design
Measuring principle
Resistance thermometer (RTD)
These resistance thermometers use a Pt100 temperature sensor according to IEC 60751. The
temperature sensor is a temperature-sensitive platinum resistor with a resistance of 100 Ω at
0 °C (32 °F) and a temperature coefficient α = 0.003851 °C-1.
There are generally two different kinds of platinum resistance thermometers:
• Wire wound (WW): Here, a double coil of fine, high-purity platinum wire is located in a ceramic
support. This is then sealed top and bottom with a ceramic protective layer. Such resistance
thermometers not only facilitate very reproducible measurements but also offer good long-term
stability of the resistance/temperature characteristic within temperature ranges up to
600 °C (1 112 °F). This type of sensor is relatively large in size and it is comparatively sensitive to
vibrations.
• Thin film platinum resistance thermometers (TF): A very thin, ultrapure platinum layer,
approx. 1 μm thick, is vaporized in a vacuum on a ceramic substrate and then structured
photolithographically. The platinum conductor paths formed in this way create the measuring
resistance. Additional covering and passivation layers are applied and reliably protect the thin
platinum layer from contamination and oxidation, even at high temperatures.
The primary advantages of thin film temperature sensors over wire wound versions are their smaller
sizes and better vibration resistance. A relatively low principle-based deviation of the resistance/
temperature characteristic from the standard characteristic of IEC 60751 can frequently be observed
among TF sensors at high temperatures. As a result, the tight limit values of tolerance category A as
per IEC 60751 can only be observed with TF sensors at temperatures up to approx. 300 °C (572 °F).
Measuring system
24V DC / 30 mA
B
4...20 mA
C
°C
A
=
»
20-250V DC/AC
50/60Hz
A0009647
1
A
B
C
2
Application example
Mounted thermometer with head transmitter installed.
RIA16 field display unit - The display unit records the analog measuring signal from the head transmitter and
shows this on the display. The LC display shows the current measured value in digital form and as a bar graph
indicating a limit value violation. The display unit is looped into the 4 to 20 mA circuit and gets the required
energy from there. More information on this can be found in the Technical Information (see "Documentation").
Active barrier RN221N - The RN221N (24 V DC, 30 mA) active barrier has a galvanically isolated output for
supplying voltage to loop-powered transmitters. The universal power supply works with an input supply
voltage of 20 to 250 V DC/AC, 50/60 Hz, which means that it can be used in all international power grids.
More information on this can be found in the Technical Information (see "Documentation").
Endress+Hauser
Omnigrad T TR24
Equipment architecture
40 (1.57)
3
2
4
ML
IL
IL
1
5a
5
5b
A0009740
2
1
2
3
4
5
5a
5b
ML
IL
Equipment architecture of the thermometer
Insert with head transmitter mounted (example with 3 mm (0.12 in))
Insert with terminal block mounted (example with 6 mm (0.24 in))
Terminal head
Process connection: compression fittings TA50, TA56, TA70
Various tip shapes - detailed information see chapter "Tip shape":
Straight for inserts with 3 mm (0.12 in)
Straight or reduced for inserts with 6 mm (0.24 in)
Immersion length
Insertion length = ML + 40 mm (1.57 in)
The Omnigrad T TR24 RTD assemblies have a modular design. The terminal head is used as a
connection module for the mechanical and electrical connection of the insert. The position of the
actual thermometer sensor in the insert ensures that it is mechanically protected. Either ceramic
terminal blocks or transmitters can be fitted to the internal base washer. The TR24 can be fitted onto
a pipe or tank through the use of a compression fitting, which can be chosen from the most common
models.
Measurement range
Endress+Hauser
RTD: –200 to 600 °C (–328 to 1 112 °F) according to IEC 60751
3
Omnigrad T TR24
Performance characteristics
Operating conditions
Ambient temperature range
Terminal head
Temperature in °C (°F)
Without mounted head transmitter
Depends on the terminal head used and the cable gland or fieldbus
connector, see 'Terminal heads' section
With mounted head transmitter
–40 to 85 °C (–40 to 185 °F)
With mounted head transmitter and –20 to 70 °C (–4 to 158 °F)
display
Process pressure
Maximum process temperature and pressure for using the compression fitting (TA50) or weld in
adapter (TA56, TA70) see chapter "Process connection" →  11.
Permitted flow velocity depending on the immersion length
The highest flow velocity tolerated by the thermometer diminishes with increasing immersion length
exposed to the stream of the fluid. In addition it is dependent on the diameter of the thermometer
tip, on the kind of measuring medium, on the process temperature and on the process pressure.
Shock and vibration resistance
4G / 2 to 150 Hz according to IEC 60068-2-6
Accuracy
RTD resistance thermometer as per IEC 60751
Class
max. tolerances (°C)
Characteristics
1)
Cl. AA, former 1/3 ± (0.1 + 0.0017 · |t| )
Cl. B
3.0
± (0.15 + 0.002 · |t| 1))
Cl. A
Max. deviation (°C)
2.5
1)
Cl. B
± (0.3 + 0.005 · |t| )
2.0
Temperature ranges for compliance with the
tolerance classes
Wire wound
sensor (WW):
Thin-film version
(TF):
• Standard
• iTHERM
StrongSens
Cl. A
Cl. AA
–100 to
+450 °C
–50 to +250 °C
Cl. A
Cl. AA
–30 to +300 °C
0 to +150 °C
–30 to +300 °C
0 to +150 °C
B
1.5
1.0
A
AA
0.5
-200
-100
0
100
200
300
400
500
600°C
AA
- 0.5
A
- 1.0
- 1.5
B
- 2.0
- 2.5
- 3.0 Max. deviation (°C)
A0008588-EN
1)
4
|t| = absolute value °C
Endress+Hauser
Omnigrad T TR24
In order to obtain the maximum tolerances in °F, the results in °C must be multiplied by a factor
of 1.8.
Response time
Calculated at an ambient temperature of approx. 23 °C by immersing in running water (0.4 m/s flow
rate, 10 K excess temperature):
Insert diameter
Response time
6 mm (0.24 in)
3 mm (0.12 in)
6 mm (0.24 in) / 3 mm (0.12 in)
t50
3.5 s
t90
8s
t50
2s
t90
5s
t50
2s
t90
5s
Response time for the sensor assembly without transmitter.
Insulation resistance
Insulation resistance ≥ 100 MΩ at ambient temperature.
Insulation resistance between the terminals and the outer jacket is measured with a minimum
voltage of 100 V DC.
Self heating
RTD elements are passive resistances that are measured using an external current. This
measurement current causes a self-heating effect in the RTD element itself which in turn creates an
additional measurement error. In addition to the measurement current, the size of the measurement
error is also affected by the temperature conductivity and flow velocity of the process. This selfheating error is negligible when an Endress+Hauser iTEMP temperature transmitter (very small
measurement current) is connected.
Calibration
Endress+Hauser provides comparison temperature calibration from
–80 to +600 °C (–110 to +1 112 °F) based on the International Temperature Scale (ITS90).
Calibrations are traceable to national and international standards. The calibration certificate is
referenced to the serial number of the thermometer. Only the insert is calibrated.
Insert:
⌀6 mm (0.24 in) and 3 mm (0.12 in)
Minimum insertion length of insert in mm (in) 1)
Temperature range
With or without head transmitter
–80 to +250 °C (–110 to +480 °F)
+251 to +550 °C (+484 to +1 020 °F)
300 (11.81)
+551 to +600 °C (1 024 to 1 112 °F)
400 (15.75)
1)
Material
No minimum insertion length is required
In case of head-mounted transmitter, the minimum insertion length for calibrations is 50 mm (1.97 in) for
temperatures > +80 °C (+176 °F)
Process connection, insert
The temperatures for continuous operation specified in the following table are only intended as
reference values for use of the various materials in air and without any significant compressive load.
Endress+Hauser
5
Omnigrad T TR24
The maximum operation temperatures are reduced considerably in some cases where abnormal
conditions such as high mechanical load occur or in aggressive media.
Material
name
Short form
Recommended
max. temp. for
continuous use in
air
Properties
AISI
316/1.4401
X5CrNiMo 17-12-2
650 °C (1 202 °F) 1)
• Austenitic, stainless steel
• High corrosion resistance in general
• Particularly high corrosion resistance in
chlorine-based and acidic, non-oxidizing
atmospheres through the addition of
molybdenum (e.g. phosphoric and sulfuric
acids, acetic and tartaric acids with a low
concentration)
AISI 316L/
1.4404
1.4435
X2CrNiMo17-12-2
X2CrNiMo18-14-3
650 °C (1 202 °F)
• Austenitic, stainless steel
• High corrosion resistance in general
• Particularly high corrosion resistance in
chlorine-based and acidic, non-oxidizing
atmospheres through the addition of
molybdenum (e.g. phosphoric and sulfuric
acids, acetic and tartaric acids with a low
concentration)
• Increased resistance to intergranular corrosion
and pitting
• Compared to 1.4404, 1.4435 has even higher
corrosion resistance and a lower delta ferrite
content
PTFE (Teflon)
Polytetrafluorethylen 200 °C (392 °F)
1)
• Resistant to almost all chemicals
• High temperature stability
Can be used to a limited extent up to 800 °C (1472 °F) for low compressive loads and in non-corrosive
media. Please contact your Endress+Hauser sales team for further information.
Components
Family of temperature
transmitters
Thermometers fitted with iTEMP transmitters are an installation-ready complete solution to
improve temperature measurement by significantly increasing accuracy and reliability, when
compared to direct wired sensors, as well as reducing both wiring and maintenance costs.
PC programmable head transmitters
They offer a high degree of flexibility, thereby supporting universal application with low inventory
storage. The iTEMP transmitters can be configured quickly and easily at a PC. Endress+Hauser offers
free configuration software which can be downloaded from the Endress+Hauser Website. More
information can be found in the Technical Information.
HART® programmable head transmitters
The transmitter is a 2-wire device with one or two measuring inputs and one analog output. The
device not only transfers converted signals from resistance thermometers and thermocouples, it also
transfers resistance and voltage signals using HART® communication. It can be installed as an
intrinsically safe apparatus in Zone 1 hazardous areas and is used for instrumentation in the
terminal head (flat face) as per DIN EN 50446. Swift and easy operation, visualization and
maintenance by PC using operating software, Simatic PDM or AMS. For more information, see the
Technical Information.
PROFIBUS® PA head transmitters
Universally programmable head transmitter with PROFIBUS® PA communication. Conversion of
various input signals into digital output signals. High accuracy over the complete ambient
temperature range. Swift and easy operation, visualization and maintenance using a PC directly from
the control panel, e. g. using operating software, Simatic PDM or AMS. For more information, see
the Technical Information.
FOUNDATION Fieldbus™ head transmitters
Universally programmable head transmitter with FOUNDATION Fieldbus™ communication.
Conversion of various input signals into digital output signals. High accuracy over the complete
6
Endress+Hauser
Omnigrad T TR24
ambient temperature range. Swift and easy operation, visualization and maintenance using a PC
directly from the control panel, e.g. using operating software such as ControlCare from Endress
+Hauser or NI Configurator from National Instruments. For more information, see the Technical
Information.
Advantages of the iTEMP transmitters:
• Dual or single sensor input (optionally for certain transmitters)
• Pluggable display (optionally for certain transmitters)
• Unsurpassed reliability, accuracy and long-term stability in critical processes
• Mathematical functions
• Monitoring of the thermometer drift, sensor backup functionality, sensor diagnostic functions
• Sensor-transmitter matching for dual sensor input transmitters, based on Callendar/Van Dusen
coefficients
Terminal heads
All terminal heads have an internal shape and size in accordance with DIN EN 50446 flat face and a
thermometer connection of M24x1.5, G½" or ½" NPT thread. All dimensions in mm (in). The cable
glands in the diagrams correspond to M20x1.5 connections. Specifications without head transmitter
installed. For ambient temperatures with head transmitter installed, see "Operating conditions"
section →  4.
TA30A
Specification
15.5 (0.6)
68.5 (2.7)
107.5 (4.23)
28
(1.1)
78 (3.1)
A0009820
TA30A with display window
Specification
15.5 (0.6)
91.6 (3.61)
107.5 (4.23)
28
(1.1)78 (3.1)
A0009821
Endress+Hauser
• Protection class:
– IP66/68 (NEMA Type 4x encl.)
– For ATEX: IP66/67
• Temperature: –50 to +150 °C (–58 to +302 °F) without cable
gland
• Material: aluminum, polyester powder coated
Seals: silicone
• Threaded cable entry: G ½", ½" NPT and M20x1.5;
• Protection armature connection: M24x1.5
• Head color: blue, RAL 5012
• Cap color: gray, RAL 7035
• Weight: 330 g (11.64 oz)
• Ground terminal, internal and external
• With 3-A symbol
• Protection class:
– IP66/68 (NEMA Type 4x encl.)
– For ATEX: IP66/67
• Temperature: –50 to +150 °C (–58 to +302 °F) without cable
gland
• Material: aluminum, polyester powder coated
Seals: silicone
• Threaded cable entry: G ½", ½" NPT and M20x1.5
• Protection armature connection: M24x1.5
• Head color: blue, RAL 5012
Cap color: gray, RAL 7035
• Weight: 420 g (14.81 oz)
• With TID10 display
• Ground terminal, internal and external
• 3-A marked
7
Omnigrad T TR24
TA30D
Specification
15.5 (0.6)
110 (4.3)
107.5 (4.23)
28
(1.1) 78 (3.1)
A0009822
TA30P
Specification
114 (4.5)
!83
41.5 (1.63)
• Protection class:
– IP66/68 (NEMA Type 4x encl.)
– For ATEX: IP66/67
• Temperature: –50 to +150 °C (–58 to +302 °F) without cable
gland
• Material: aluminum, polyester powder coated
Seals: silicone
• Threaded cable entry: G ½", ½" NPT and M20x1.5
• Protection armature connection: M24x1.5
• Two head transmitters can be mounted. In the standard
version, one transmitter is mounted in the terminal head
cover and an additional terminal block is installed directly
on the insert.
• Head color: blue, RAL 5012
• Cap color: gray, RAL 7035
• Weight: 390 g (13.75 oz)
• Ground terminal, internal and external
• With 3-A symbol
(3.3
)
11
(0.43)
68 (2.7)
• Protection class: IP65
• Max. temperature: –40 to +120 °C (–40 to +248 °F)
• Material: polyamide (PA), antistatic
Seals: silicone
• Threaded cable entry: M20x1.5
• Protection armature connection: M24x1.5
• Two head transmitters can be mounted. In the standard
version, one transmitter is mounted in the terminal head
cover and an additional terminal block is installed directly on
the insert.
• Head and cap color: black
• Weight: 135 g (4.8 oz)
• Types of protection for use in hazardous locations: Intrinsic
Safety (G Ex ia)
• Ground terminal: only internal via auxiliary clamp
A0012930
TA20B
Specification
116 (6.54)
73 (2.87)
25 (1)
• Protection class: IP65
• Max. temperature: –40 to +80 °C (–40 to +176 °F) without
cable gland
• Material: polyamide (PA)
• Cable entry: M20x1.5
• Head and cap color: black
• Weight: 80 g (2.82 oz)
• 3-A® marked
84 (3.3)
A0008663
8
Endress+Hauser
Omnigrad T TR24
TA21E
Specification
• Protection class: IP65 (NEMA Type 4x encl.)
• Temperature: –40 to 130 °C (–40 to 266 °F) silicone, up to
100 °C (212 °F) rubber seal without cable gland (observe
max. permitted temperature of the cable gland!)
• Material: aluminum alloy with polyester or epoxy coating,
rubber or silicone seal under the cover
• Cable entry: M20x1.5 or plug M12x1 PA
• Protection armature connection: M24x1.5, G 1/2" or NPT
1/2"
• Head color: blue, RAL 5012
• Cap color: gray, RAL 7035
• Weight: 300 g (10.58 oz)
• 3-A® marked
95 (3.9)
57 (2.2)
122 (4.8)
28 (1.1)
84 (3.3)
A0008669
TA20J
Specification
• Protection class: IP66/IP67 (NEMA Type 4x encl.)
• Temperature: –40 to 70 °C (–40 to 158 °F) without cable
gland
• Material: 316L (1.4404) stainless steel, rubber seal under the
cover (hygienic design)
• 4 digits 7-segments LC display (loop powered with optional4
to 20 mA transmitter)
• Cable entry: 1/2" NPT, M20x1.5 o plug M12x1 PA
• Protection armature connection: M24x1.5 or 1/2" NPT
• Head and cap color: stainless steel, polished
• Weight: 650 g (22.93 oz) with display
• Humidity: 25 to 95 %, no condensation
• 3-A® marked
41 (1.61)
119 (4.7)*
89 (3.5)
114 (4.49)
The programming is executed through 3 keys at the bottom of
the display.
28 (1.1)
64 (2.52)
A0008866
* dimensions with optional display
TA20R
Specification
81 (3.2)
54 (2.13)
79 (3.11)
53 (2.1)
28 (1.1)
• Protection class: IP66/67
• Max. temperature: –40 to +100 °C (–40 to +212 °F) without
cable gland
• Material: SS 316L (1.4404) stainless steel
• Cable entry: 1/2" NPT, M20x1.5 or plug M12x1 PA
• Head and cap color: stainless steel
• Weight: 550 g (19.4 oz)
• LABS-free
• 3-A® marked
!55 (2.17)
A0008667
Endress+Hauser
9
Omnigrad T TR24
Maximum ambient temperatures for cable glands and fieldbus connectors
Temperature range
Cable gland ½" NPT, M20x1.5 (non Ex)
–40 to +100 °C (–40 to +212 °F)
Cable gland M20x1.5 (for dust ignition-proof area)
–20 to +95 °C (–4 to +203 °F)
Fieldbus connector (M12x1 PA, 7/8" FF)
–40 to +105 °C (–40 to +221 °F)
All dimensions in mm (in).
B
!42 (1.65)
!33 (1.3)
C
!44 (1.73)
!33 (1.3)
10 (0.4)
10
(0.4)
M4x1
30
(1.18)
!6
(0.24)
180 (7.1) "
2x Pt100
A
90 (3.54) "
1x Pt100
Design
Type
!33 (1.3)
!42 (1.65)
50 (1.97)
ML
IL
D
!ID
!ID
!ID
A0009747
3
A
B
C
D
ID
IL
ML
Dimensions of the Omnigrad T TR24
Insert with terminal block mounted
Insert with head transmitter mounted
Insert with flying leads
Compression fittings
Insert diameter with 6 mm (0.24 in) or 3 mm (0.12 in)
Insertion length = ML + 40 mm (1.57 in)
Immersion length
Tip shape
Weight
10
Tip shape
Insert diameter
Reduced
6 mm (0.24 in) / 3 mm (0.12 in) x 50 mm (1.97 in)
Straight
6 mm (0.24 in) or 3 mm (0.12 in)
0.5 to 2.5 kg (1 to 5.5 lbs) for standard options.
Endress+Hauser
Omnigrad T TR24
The process connection is the connection between the process and the thermometer. When using a
compression fitting the thermometer is pushed through a gland and fixed using a compression
ferrule (can be loosened) or a metal ferrule (cannot be loosened).
Process connection
Process connection
Threaded compression fitting
(TA50)
Weld in compression fitting
(TA56)
Weld in adapter (TA70)
D
D
SW/AF
L
M12x1
D
L
L
C
C
B
F
F
F
A0009767
Model
F in mm (in)
TA50
G½"
NPT½"
SW/AF 27
SW/AF 22
L in mm (in)
C in mm (in)
B in mm (in)
Material
ferrule
Max. process
temperature
Max. process
pressure
47 (1.85)
-
15 (0.6)
SS316 1)
800 °C
(1 472 °F)
40 bar at
20 °C (580 psi
at 68 °F)
PTFE 2)
200 °C
(392 °F)
10 bar at
20 °C (145 psi
at 68 °F)
SS316
800 °C
(1 472 °F)
40 bar at
20 °C (580 psi
at 68 °F)
PTFE
200 °C
(392 °F)
10 bar at
20 °C (145 psi
at 68 °F)
50 (1.97)
-
20 (0.8)
TA56
Weld-in 25 (0.98)
30 (1.18)
18 (0.71)
-
PEEK
200 °C
(392 °F)
140 bar at
20 °C (2030
psi at 68 °F)
TA70
Weld-in 30 (1.18)
76 (3)
34 (1.34)
-
Silopren®
180 °C
(356 °F)
20 bar at
20 °C (290 psi
at 68 °F)
1)
2)
SS316 compression ferrule: Can only be used once, the compression fitting cannot be repositioned on the protection tube after loosening. Fully
adjustable immersion length on initial installation.
PTFE/Silopren®-compression ferrule: Can be reused, after loosening the fitting can be moved up and down the protection tube. With fully
adjustable immersion length.
Spare parts
The RTD insert is available as spare part TPR100 (see Technical Information in chapter
"Documentation" →  17)
If spare parts are required, refer to the following equation:
Insertion length IL = ML + 40 mm (1.57 in)
Spare part
Order code
Compression fitting TA50, 6 mm (0.24 in), gasket SS316 or PTFE, process connection ½" TA50-......
NPT or G½"
O-Ring 44,17x1,78 EPDM labs free black
Endress+Hauser
71142762
11
Omnigrad T TR24
Spare part
Order code
Gasket spares TA50 6.1 mm (0.24 in), SS316 (10 pieces)
60011599
Gasket spares TA50 6.1 mm (0.24 in), PTFE (10 pieces)
60011600
Wiring
Wiring diagrams for RTD
Type of sensor connection
Head mounted transmitter TMT18x (single input)
Power supply
head transmitter and
analog output 4 to 20 mA,
or bus connection
2
mA
1
3-wire
4-wire
RTD
RTD
6 (red)
5 (red)
6 (red)
5 (red)
4 (white)
3 (white)
3 (white)
A0016433-EN
Head mounted transmitter TMT8x (dual input)
Sensor input 2
Sensor input 1
RTD: 3-wire
RTD: 4- and 3-wire
red
(black)
red
(black)
Bus connection
and supply voltage
7
red
6
6
red
7
5
white
(yellow)
1
+
5
white
4
white
3
1
+
2
-
4
3
-2
Display connection
A0008848-EN
12
Endress+Hauser
Omnigrad T TR24
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
Installation conditions
Orientation
No restrictions.
Installation instructions
B
h
h
A
C
d
L
L
d
D
A0009762
4
Installation examples
A-B In pipes with a small cross section the thermowell tip should reach or extend slightly past the center line of
the pipe (=L).
C-D Angled installation.
The immersion length of the thermometer influences the accuracy. If the immersion length is too
small then errors in the measurement are caused by heat conduction via the process connection and
the container wall. If installing into a pipe then the immersion length should be at least half of the
pipe diameter. A further solution could be an angled (tilted) installation (see C and D). When
determining the immersion length all thermometer parameters and the process to be measured
must be taken into account (e.g. flow velocity, process pressure).
• Installation possibilities: Pipes, tanks or other plant components
• Recommended minimum immersion length: 80 to 100 mm (3.15 to 3.94 in)
The immersion length should correspond to at least 8 times of the thermowell diameter. Example:
Thermowell diameter 12 mm (0.47 in) x 8 = 96 mm (3.8 in). A standard immersion length of
120 mm (4.72 in) is recommended.
• ATEX certification: Always take note of the installation regulations!
Endress+Hauser
13
Omnigrad T TR24
Certificates and approvals
CE mark
The measuring system meets the legal requirements of the applicable EC guidelines. These are listed
in the corresponding EC Declaration of Conformity together with the standards applied. Endress
+Hauser confirms successful testing of the device by affixing to it the CE mark.
Hazardous area approvals
For further details on the available Ex versions (ATEX, CSA, FM etc.), please contact your nearest
Endress+Hauser sales organization. All relevant data for hazardous areas can be found in separate
Ex documentation.
Other standards and
guidelines
• IEC 60529: Degrees of protection provided by enclosures (IP code)
• IEC/EN 61010-1: Safety requirements for electrical equipment for measurement, control and
laboratory use
• IEC 60751: Industrial platinum resistance thermometers
• DIN EN 50446: Terminal heads
Material certification
The material certificate 3.1 (according to standard EN 10204) can be requested separately. The
"short form" certificate includes a simplified declaration with no enclosures of documents related to
the materials used in the construction of the single sensor and guarantees the traceability of the
materials through the identification number of the thermometer. The data related to the origin of
the materials can subsequently be requested by the client if necessary.
Test report and calibration
The "Factory calibration" is carried out according to an internal procedure in a laboratory of Endress
+Hauser accredited by the European Accreditation Organization (EA) to ISO/IEC 17025. A
calibration which is performed according to EA guidelines (SIT/Accredia) or (DKD/DAkkS) may be
requested separately. The calibration is performed on the replaceable insert of the thermometer. In
the case of thermometers without a replaceable insert, the entire thermometer - from the process
connection to the tip of the thermometer - is calibrated.
Ordering information
Detailed ordering information is available from the following sources:
• In the Product Configurator on the Endress+Hauser website: www.endress.com -> Click "Corporate"
-> Select your country -> Click "Products" -> Select the product using the filters and search field ->
Open product page -> The "Configure" button to the right of the product image opens the Product
Configurator.
• From your Endress+Hauser Sales Center: www.addresses.endress.com
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 as
measuring 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
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Omnigrad T TR24
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 is available from your
local Endress+Hauser sales center or on the product page of the Endress+Hauser website:
www.endress.com.
Communication-specific
accessories
Configuration kit TXU10
Configuration kit for PC-programmable transmitter with setup software and
interface cable for PC with USB port
Order code: TXU10-xx
Commubox FXA195
HART
For intrinsically safe HART communication with FieldCare via the USB interface.
Commubox FXA291
Connects Endress+Hauser field devices with a CDI interface (= Endress+Hauser
Common Data Interface) and the USB port of a computer or laptop.
 For details, see "Technical Information" TI00404F
 For details, see "Technical Information" TI00405C
HART Loop Converter
HMX50
Is used to evaluate and convert dynamic HART process variables to analog current
signals or limit values.
For details, see "Technical Information" TI00429F and Operating Instructions
 BA00371F
Wireless HART adapter
SWA70
Is used for the wireless connection of field devices.
The WirelessHART adapter can be easily integrated into field devices and existing
infrastructures, offers data protection and transmission safety and can be operated
in parallel with other wireless networks with minimum cabling complexity.
 For details, see Operating Instructions BA061S
Fieldgate FXA320
Gateway for the remote monitoring of connected 4-20 mA measuring devices via a
Web browser.
For details, see "Technical Information" TI00025S and Operating Instructions
 BA00053S
Fieldgate FXA520
Gateway for the remote diagnostics and remote configuration of connected HART
measuring devices via a Web browser.
details, see "Technical Information" TI00025S and Operating Instructions
 For
BA00051S
Field Xpert SFX100
Compact, flexible and robust industry handheld terminal for remote configuration
and for obtaining measured values via the HART current output (4-20 mA).
 For details, see Operating Instructions BA00060S
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://wapps.endress.com/applicator
• On CD-ROM for local PC installation.
Endress+Hauser
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Omnigrad T TR24
Konfigurator+temperature
Software for selecting and configuring the product depending on the measuring
task, supported by graphics. Includes a comprehensive knowledge database and
calculation tools:
• For temperature competence
• Quick and easy design and sizing of temperature measuring points
• Ideal measuring point design and sizing to suit the processes and needs of a wide
range of industries
The Konfigurator is available:
On request from your Endress+Hauser sales office on a CD-ROM for local PC
installation.
W@M
Life cycle management for your plant
W@M supports you with a wide range of software applications over the entire
process: from planning and procurement, to the installation, commissioning and
operation of the measuring devices. All the relevant device information, such as
the device status, spare parts 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
• On CD-ROM for local PC installation.
FieldCare
FDT-based plant asset management tool from Endress+Hauser.
It can configure all smart field units in your system and helps you manage them. By
using the status information, it is also a simple but effective way of checking their
status and condition.
 For details, see Operating Instructions BA00027S and BA00059S
System products
Accessories
Description
Field display unit RIA16
The display unit records the analog measuring signal from the head transmitter
and shows this on the display. The LC display shows the current measured value in
digital form and as a bar graph indicating a limit value violation. The display unit is
looped into the 4 to 20 mA circuit and gets the required energy from there.
 For details, see the "Technical Information" document TI00144R/09/en
RN221N
Active barrier with power supply for safe separation of 4-20 mA standard signal
circuits. Offers bidirectional HART transmission.
For details, see "Technical Information" TI00073R and Operating Instructions
 BA00202R
RNS221
Supply unit for powering two 2-wire measuring devices solely in the non-Ex area.
Bidirectional communication is possible via the HART communication jacks.
For details, see "Technical Information" TI00081R and Brief Operating
 Instructions
KA00110R
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Omnigrad T TR24
Documentation
Technical Information
• iTEMP Temperature head transmitter
– TMT180, PC-programmable, single-channel, Pt100 (TI088R/09/en)
– PCP TMT181, PC-programmable, single-channel, RTD, TC, Ω, mV (TI00070R/09/en)
– HART® TMT182, single-channel, RTD, TC, Ω, mV (TI078R/09/en)
– HART® TMT82, two-channel, RTD, TC, Ω, mV (TI01010T/09/en)
– PROFIBUS® PA TMT84, two-channel, RTD, TC, Ω, mV (TI00138R/09/en)
– FOUNDATION FieldbusTM TMT85, two-channel, RTD, TC, Ω, mV (TI00134R/09/en)
• Resistance thermometer insert Omniset TPR100 (TI268t/02/en)
Supplementary ATEX documentation:
• RTD/TC Thermometer Omnigrad TRxx, TCxx, TxCxxx, ATEX II 1GD or II 1/2GD Ex ia IIC T6 to T1
(XA072R/09/a3)
• Omnigrad TRxx, Omniset TPR100, TET10x, TPC100, TEC10x ATEX II 3GD EEx nA
(XA00044r/09/a3)
• Inserts Omniset TPR100, TPC100, ATEX/IECEx Ex ia (XA00100T/09/a3)
Endress+Hauser
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