Endress+Hauser easytemp TSM 470 G User manual

BA 164R/24/ae/04.04 easytemp™
TSM 470 G /
TSM 470 F / TSM 470 P
compact RTD transmitter
Operating instructions

Compact RTD transmitter
2Endress+Hauser
Safety message
Instructions and procedures in the operating instructions may require special precau-
tions to ensure the safety of the personnel performing the operations. Information that
potentially raises safety issues is indicated by safety pictograms and symbols. Please
refer to the safety messages before performing an operation preceded by pictograms
and symbols, see chapter 1.5.
Though the information provided herein is believed to be accurate, be advised that the
information contained herein is NOT a guarantee of satisfactory results. Specifically, this
information is neither a warranty nor guarantee, expressed or implied, regarding
performance; merchantability, fitness, or other matter with respect to the products; and
recommendation for the use of the product / process information in conflict with any
patent. Please note that the manufacturer reserves the right to change and / or improve
the product design and specifications without notice.
#Warning!
Failure to follow these installation guidelines could result in death or serious
injury.
– Make sure only qualified personnel perform the installation.
Process leaks could result in death or serious injury.
– Do not remove the compact RTD transmitter while in operation.
– Install and tighten compact RTD transmitter before applying pressure.
Electrical shock could cause death or serious injury.
– Use extreme caution when making contact with the M12 plug-in micro-connector.
Brief overview
Using the following short form instructions you can commission your system easily and
swiftly:
Safety notes Page 4
⇓
Installation Page 7
⇓
Wiring Page 9
⇓
Display and operating elements
Preparing the communication with PC configuration software
Page 10
⇓
Instrument configuration (including a description of the unit
functions)
A complete description of all the functions as well as a detailed
overview of the functionality can be found in this chapter.
Page 11

Compact RTD transmitter Endress+Hauser
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Table of contents
1 Safety notes . . . . . . . . . . . . . . . . . . . . 4
1.1 Designated use . . . . . . . . . . . . . . . . . . . . . . . . 4
1.2 Installation, commissioning and operation . . . 4
1.3 Operational safety . . . . . . . . . . . . . . . . . . . . . . 5
1.4 Returns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.5 Safety pictograms and symbols . . . . . . . . . . . 5
2 Identification . . . . . . . . . . . . . . . . . . . 6
2.1 Unit identification . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Delivery contents . . . . . . . . . . . . . . . . . . . . . . . 7
2.3 Registered trademarks . . . . . . . . . . . . . . . . . . 7
3 Installation. . . . . . . . . . . . . . . . . . . . . 7
3.1 Installation conditions . . . . . . . . . . . . . . . . . . . 7
3.2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4 Wiring . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.2 Measurement unit connection . . . . . . . . . . . . . 9
4.3 Potential equalization . . . . . . . . . . . . . . . . . . . . 9
5 Operation . . . . . . . . . . . . . . . . . . . . . 10
5.1 Communication . . . . . . . . . . . . . . . . . . . . . . . 10
6 Commissioning . . . . . . . . . . . . . . . . 11
6.1 Installation and function check . . . . . . . . . . . 11
6.2 Switch on the device . . . . . . . . . . . . . . . . . . . 11
6.3 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . 11
7 Maintenance . . . . . . . . . . . . . . . . . . 13
8 Accessories . . . . . . . . . . . . . . . . . . . 13
9 Trouble-shooting. . . . . . . . . . . . . . . 14
9.1 Trouble-shooting instructions . . . . . . . . . . . . 14
9.2 Application errors without messages . . . . . . 14
9.3 Returns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
9.4 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
9.5 Software history . . . . . . . . . . . . . . . . . . . . . . . 15
10 Technical Data. . . . . . . . . . . . . . . . . 16
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Safety notes Compact RTD transmitter
4Endress+Hauser
1 Safety notes
Safe and secure operation of the compact RTD transmitter can only be guaranteed if
the operating instructions and all safety notes are read, understood and followed.
1.1 Designated use
•The unit is a universal, presettable compact RTD temperature transmitter include
resistance thermometer (RTD).
•The manufacturer cannot be held responsible for damage caused by misuse of the
unit.
1.2 Installation, commissioning and operation
The unit is constructed using the most up-to-date production equipment and complies
to the safety requirements of the local guidelines. The compact RTD transmitter is fully
factory tested according to the specifications indicated on the order. However, if it is
installed incorrectly or is misused, certain application dangers can occur. Installation,
wiring and maintenance of the unit must only be done by trained, skilled personnel who
are authorized to do so by the plant operator. This skilled staff must have read and
understood these instructions and must follow them to the letter. The plant operator
must make sure that the measurement system has been correctly wired to the
connection schematics.
Electrical temperature sensors such as RTD's produce low-level signals proportional to
their sensed temperature. The compact RTD transmitter converts the low-level sensor
signal to a standard 4 to 20 mA DC signal that is relatively insensitive to lead length and
electrical noise. This current signal is then transmitted to the control room via two wires.
The transmitter electronics module is permanently sealed within the housing, resisting
moisture and corrosive damage. Verify that the operating atmosphere of the compact
RTD transmitter is consistent with the appropriate hazardous locations certifications.
#Warning!
Electrical shock could cause death or serious injury. If the compact RTD transmitter is
installed in a high voltage environment and a fault or installation error occurs, high
voltage may be present on the M12 plug-in micro-connector and / or the body.
Temperature Effects
The transmitter will operate within specifications for ambient temperatures between -40
and 185 °F (-40 and 85 °C). Heat from the process is transferred from the thermowell to
the transmitter housing. If the expected process temperature is near or beyond
specification limits, consider the use of additional thermowell lagging, and extension
nipple, or a remote mounting configuration to isolate the transmitter from the process.

Compact RTD transmitter Safety notes
Endress+Hauser 5
1.3 Operational safety
The measuring device complies with the general safety requirements in accordance
with IEC61010, the EMC requirements of IEC61326 and NAMUR recommendation NE21
and NE43.
Technical advancement
The manufacturer reserves the right to modify technical data without prior notice. Your
distributor can supply you with current information and updates to these Operating
Instructions.
1.4 Returns
Please follow the Return Authorization Policy at the end of these instructions.
1.5 Safety pictograms and symbols
Safe and reliable operation of this unit can only be guaranteed if the safety notes and
warnings in these operating instructions are followed. The safety notes in these
instructions are highlighted using the following symbols.
!Note!
This icon indicates activities and actions that, if not followed correctly, could have an
indirect influence on the unit operation or could lead to an unforeseen unit reaction.
"Caution!
This icon indicates activities and actions that, if not followed correctly, could lead to
faulty device operation or even damage to the unit.
#Warning!
This icon indicates activities and actions that, if not followed correctly, could lead to
personal injury, a safety risk or even total damage to the unit.
120
Explosion protected, type examined operating equipment!
If one of these icons is on the device’s nameplate, the device can be used in hazardous
areas.
-Hazardous area!
This symbol identifies the hazardous area in the diagrams in these Operating
Instructions.
– Devices that are used in hazardous areas or cables for such devices must have the
corresponding type of protection.
.Safe area (non-hazardous areas)!
This symbol identifies the non-hazardous area in the diagrams in these Operating
Instructions.
– Devices in non-hazardous areas must also be certified if connection cables run
through a hazardous area.

Identification Compact RTD transmitter
6Endress+Hauser
2 Identification
2.1 Unit identification
2.1.1 Legend plate
Compare the legend plates on the compact RTD transmitter with the following figures:
Fig. 1: Example: Compact RTD transmitter legend plate with order code - K = Standard model, North
America region
Fig. 2: Legend plate with technical data and configuration (example)
CE Mark, declaration of conformity
4
44
4
The devices are designed to meet state-of-the-art safety requirements, have been
tested, and left the factory in a condition in which they are safe to operate. The devices
comply with the applicable standards and regulations in accordance with IEC61010
"Protection Measures for Electrical Equipment for Measurement, Control, Regulation
and Laboratory Procedures" and with the EMC requirements of IEC61326.The
measuring system described in these Operating Instructions thus complies with the
statutory requirements of the EC Directives. The manufacturer confirms successful
testing of the device by affixing to it the CE mark.
UL recognized component to UL 3111-1
3-A Sanitary Standard
5
55
5
Authorization to continue to apply the 3-A Symbol to the models of equipment,
conforming to 3-A Sanitary Standards for Sensors and Sensor Fittings and Connections
Used on Fluid Milk and Milk Products, Number: 74-02 for TSM470P and TSM470F.
American Bureau of Shipping (ABS)
Ship Building Type Approval (TSM470G).

Compact RTD transmitter Installation
Endress+Hauser 7
2.2 Delivery contents
The delivery contents of the compact RTD transmitter are as follows:
•Compact RTD transmitter
•Operating instructions
!Note!
Please take note of the compact RTD transmitter accessories in chapter 8
"Accessories".
2.3 Registered trademarks
•easytemp
™
and ReadWin
®
2000
are registered trademarks of Endress+Hauser Wetzer GmbH + Co. KG, Nesselwang,
Germany
3Installation
3.1 Installation conditions
•When installing and operating the unit, please take note of the allowable ambient
temperature (see chapter 10 "Technical Data").
3.1.1 Dimensions
The compact RTD transmitter dimensions can be found in chapter 10 "Technical data".
3.1.2 Specific mounting condition
Mounting location
Fig. 3: Pipe installation example of TSM470 G Fig. 4: Pipe installation example of TSM470 F
and TSM470 P
a. At angle sections, against the direction of flow
b. In smaller pipes, turned against the direction of flow
c. Perpendicular to the direction of flow

Installation Compact RTD transmitter
8Endress+Hauser
3.2 Installation
For installation, proceed as follows:
1. Seal the ½" NPT process connection with silicone tape (TSM 470 G) before
screwing in the device.
2. Make sure that the hygienic process fitting (TSM 470 F and TSM 470 P) and the
clamp assembly match the maximum specified process pressure (see Chapter 10,
’Technical Data’).
3. Install and tighten the compact RTD transmitter before applying process pressure.
4. Plug in the 4-pin M12 micro-connector at the compact RTD transmitter and connect
the cable cores from Spike 1 and 3 to a power supply (Terminal layout of the M12
plug-in micro-connector; see Chapter 10, Technical Data).
!Note!
The requirement to ensure NEMA 6P rating is that the female connector to plug the
compact RTD transmitter to a power supply also has NEMA 6P rating or better.
"Caution!
The unit must only be powered by a power supply that operates using an IEC 61010-1
compliant energy limited circuit.
"Caution!
In order to avoid damaging the compact RTD transmitter, do not over-tighten the nut
from on M12 micro-connector.

Compact RTD transmitter Wiring
Endress+Hauser 9
4Wiring
4.1 Overview
Terminal layout of the M12 plug-in micro-connector see Chapter 10, ’Technical Data’.
4.2 Measurement unit connection
"
Caution!
•Switch off power supply before connecting the compact RTD transmitter. Do not
install or connect the unit during installation to power supply. If this is not followed
parts of the electronic circuit will be damaged.
•Output signal and power supply:
Connect the M12 x 1 plug-in micro-connector for output signal and power supply.
•PC configuration (SETUP socket):
Connect the PC serial interface connection cable (TTL/RS 232C) to the M12 x 1 plug-
in micro-connector →Fig. 5.
Fig. 5: Connection to PC for configuration
4.3 Potential equalization
The transmitter will operate with the current signal loop either floating or grounded.
However, the extra noise in floating systems affects many types of readout devices. If
the signal appears noisy or erratic, grounding the current signal loop at a single point
may solve the problem. The best place to ground the loop is at the negative terminal of
the power supply. Do not ground the current signal loop at more than one point.

Operation Compact RTD transmitter
10 Endress+Hauser
5 Operation
5.1 Communication
The compact RTD transmitter must be set up using a PC and configuration set. The
following points must be taken into account if trouble-free setup is to be achieved:
•Configuration software installation
More details and download see:
www.readwin2000.com
•Connect the compact RTD transmitter to the PC using the connection cable from the
configuration kit (TSM470A-VM).
5.1.1 Configuration software installation (ReadWin® 2000)
5.1.2 Connecting the compact RTD transmitter to the PC using
the configuration kit connection cable
1. Connect the M12 plug-in connection of the interface connecting cable to the M12
x 1 micro-connector in the compact RTD transmitter (see ’Fig. 5’ in Chapter 4.2).
2. Connect the RS232C connector to a free serial interface socket on the PC. In order
to achieve optimum connection, tighten the RS232C connector screws to the PC.
3. If the PC does not have a RS232 serial interface, use a USB (UNIVERSAL SERIAL
BUS) converter. Full compliance with the USB specifications Version 1.0.11.1 and
USB CDC Version 1.1 are required to support the RS232 serial interface.
System conditions – IBM PC or compatible computer (min. Pentium 166 MHz)
– Windows 95/98/ME/NT4.0/2000/XP
– 64 MB RAM
– Mouse
– CD-ROM drive
– Screen resolution 800 x 600 Pixel
– free serial interface
Recommended
minimum configuration
– Pentium 400 MHz
– 128 MB main RAM
– 120 MB free hard drive memory
– Screen resolution 1024 x 768 Pixel
Installation start Start Windows
®
:
1. Place installations-CD in the respective drive
2. Generally, the ’Autorun’-file starts. If not, start “Setup.exe ”and follow the
installation instructions
3. If required the help/operating manual can be printed out once the software
has been successfully installed.

Compact RTD transmitter Commissioning
Endress+Hauser 11
6 Commissioning
6.1 Installation and function check
Installation check
Monitor all connections making sure they are tight. In order to guarantee fault-free
operation, the terminal screws must be screwed tightly onto the connection cables.
Function check
Measuring the analog 4 to 20 mA output signal or following failure signals as per
NAMUR NE 43:
6.2 Switch on the device
Once the power supply has been connected, the compact RTD transmitter is
operational.
6.3 Configuration
6.3.1 Setting up using the PC configuration software
The operating and readout software is an universally applicable service and
configuration software. The operating software offers the user the following possibilities:
•Set-up device functions
•Measured value visualization
•Device parameter data storage
•Measuring point documentation
The compact RTD transmitter left the factory with a default parameter configuration. If
no customer specific configuration was mentioned on the order then the default
parameter configuration is constructed as follows:
!Note!
If a change has been made to the measurement point then, the compact RTD
transmitter can be re-configured. In order to re-configure the parameters follow these
instructions:
•Install the configuration software and make connection to the PC (see Chap. 5,
’Operation’).
•For detailed operating instructions for the PC configuration software please read the
online documentation (BA137R/09/ae) contained in the PC operation and readout
software (see folder ’Doc’).
Signal (mA)
Under ranging Standard 3.8
Over ranging Standard 20.5
Sensor break; sensor short circuit
low
To NAMUR NE 43 ≤3.6
Sensor break; sensor short circuit
high
To NAMUR NE 43 ≥21
Sensor Pt100 (RTD)
Connection mode 4-wire
Measuring range and
units
0 to +100 °C

Commissioning Compact RTD transmitter
12 Endress+Hauser
This software can be downloaded free of charge from the Internet at the following
address:
www.readwin2000.com
6.3.2 Description of device functions
All parameters that can be read out and set-up for the configuration of the compact RTD
transmitter are listed and described in the following table. Also the menu structure in the
PC configuration software is shown in the following table.
Configurable parameters (default settings in bold)
Standard settings
Sensor type Sensor type
Pt100
Range start value
-60 °F (-51 °C)
Range end value
320 °F (160 °C)
min. range
18 °F (10 °C)
Unit Input for unit
Input: ° C or °F
Measurement
range start value
Input of 4 mA value.
Input: Limitation values see ’Sensor type’
0 °C
Measurement
range end value
Input of 20 mA value.
Input: Limitation values see ’Sensor type’
100 °C
Expanded settings
2-wire
compensation
Input of cable resistance compensation on a 2-wire RTD connection.
Input: 0.00 to 20.00 Ω
!Note!
Function is only active when a 2-wire RTD connection has been selected, see ’connection mode’.
Fault condition Input of the output signal on sensor rupture or short circuit.
Input:
• max (≥
≥≥
≥21.0 mA)
• min (≤3.6 mA)
Output Input of the standard (4 to 20 mA) or inverse (20 to 4 mA) current output signal.
Input:
• 4 to 20 mA
• 20 to 4 mA
Damping Selection of the digital filter 1. order (filter time constant).
Input: 0to 8 s
Offset Input of the zero point correction (offset).
Input: -9.9 to 9.9 °C (-17.8 to 17.8 °F)
0.00 °C
Measuring point
ident
Measuring point description
Input: 8 characters

Compact RTD transmitter Maintenance
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7 Maintenance
The compact RTD transmitter has no moving parts and requires minimal scheduled
maintenance.
8 Accessories
Service functions
Output
simulation
Activate simulation mode.
Input:
• OFF
• ON
Input of the simulation value (current).
Input: 3.8 to 20.5 mA
Connection mode Input of RTD connection mode.
Input:
• 2-wire
• 3-wire
• 4-wire
Configurable parameters (default settings in bold)
Order number Accessory
TSM470A-VM Configuration kit:
Setup program (ReadWin
®
2000) and PC serial interface connection
cable (TTL/RS 232C) for configuration of the TSM470 G / TSM470 F /
TSM470 P.
TSM470A-VN Connector unshielded, female, angeled, M12 A coded, 4-pos.
SONDTT-AG CD-ROM with all operation and instruction manuals, Endress+Hauser
temperature measurement
52010285 5 m PVC connecting cable with M12x1 micro-connector

Trouble-shooting Compact RTD transmitter
14 Endress+Hauser
9 Trouble-shooting
9.1 Trouble-shooting instructions
If faults occur after commissioning or during measurement always start any fault finding
sequence using the following checklists. The user is guided to the possible fault cause
and its removal by question and answer.
9.2 Application errors without messages
9.2.1 General application errors
9.2.2 Application errors for RTD connection (Pt100)
Error Cause Action/cure
No communication
4 wire connection incorrect Re-connect correctly (see connection
diagram)
No power supply on the 2-wire
connection
Check the current loop
Power supply too low (< 10 V) Check power supply
Defective interface cable Check interface cable
Defective interface Check PC interface
Defective device Replace device
Error Cause Action/cure
Fault current
(≤3.6 mA or ≥21 mA)
No power supply on the M12x1
micro-connector
Check current loop; the supply
should be > 10 V
Defective device Replace device
Error Cause Action/cure
Measured value incorrect/
inaccurate
Faulty sensor installation Install sensor correctly
Heat conducted by sensor Take note of sensor installation point
Transmitter setup faulty (number of
wires)
Change device function ’Connection
mode’
Transmitter setup faulty (scale) Change scale
Offset incorrectly set Check offset

Compact RTD transmitter Trouble-shooting
Endress+Hauser 15
9.3 Returns
Please follow the return Authorization Policy at the end of these instructions.
9.4 Disposal
Due to its construction, the compact RTD transmitter cannot be repaired. When
disposing of the compact RTD transmitter please take note of the local disposal
regulations.
9.5 Software history
Software version / date Changes to software Changes to
documentation
1.00.00 / 12.2002 Original firmware
compatible with:
• ReadWin
®
2000 1.10.1.0 and higher
1.01.00 / 06.2003 New oscillator frequency
compatible with:
• ReadWin
®
2000 1.13.0.0 and higher

Technical Data Compact RTD transmitter
16 Endress+Hauser
10 Technical Data
10.0.1 Function and system design
Measuring principle Electronic acquisition and conversion of input signals in industrial temperature
measurement.
Measuring system The compact thermometer consists of a complete sensor with Pt100 (class A, 4-wire
connection), process connection and built-in electronics with an M12x1 micro-
connector and convert the Pt100 input signal into a temperature proportional 4 to 20 mA
signal.
10.0.2 Input
Measuring variable Temperature
Measuring range
10.0.3 Output values
Output signal analog 4 to 20 mA, 20 to 4 mA
Breakdown information Breakdown information to NAMUR NE 43
Breakdown information is created when the measuring information is invalid or not
present anymore and gives a complete listing of all errors occuring in the measuring
system.
Source impedance max. (V
power supply
- 10V) / 0.022 A (current output)
e. g. (24 V -10 V) / 0.022 A = 636.4 Ω
Transmission behavior temperature linear
Min. current consumption ≤3.5 mA
Designation Measuring range limits Min. span
Pt100 as per IEC 751 -60 to 320 °F (-51 to 160 °C) 18 °F (10 °C)
• Connection type: 4-wire connection
• Sensor current: ≤0.6 mA
Signal (mA)
Under ranging Standard 3.8
Over ranging Standard 20.5
Sensor break; sensor short circuit
low
To NAMUR NE 43 ≤3.6
Sensor break; sensor short circuit
high
To NAMUR NE 43 ≥21

Compact RTD transmitter Technical Data
Endress+Hauser 17
Current limit ≤23 mA
Switch-on delay 2 s (during power up I
a
≤3.8 mA)
10.0.4 Power supply
Electrical connection
Fig. 6: Electrical connection of the compact thermometer (viewed from above)
– M12 plug, 4-pin
Pin 1: Power supply 10 to 35 V DC; Current output 4 to 20 mA
Pin 2: PC configuration cable connection
Pin 3: Power supply 0 V DC; Current output 4 to 20 mA
Pin 4: PC configuration cable connection
The connection cable 5 m is for the 4..20 mA signal and will be connected with pin 1
and 3 as shown in the picture. The pins 2 and 4 are for the communication with the
computer. If you look on the communication adapter then you see that there are two
male pins that are making connection to the two shortend metal pins 2 and 4. By the
way the supply for the TSM470 for the communication is done by the computer
interface.
Supply voltage U
b
= 10 to 35 V DC, polarity protected
Residual ripple Allowable ripple U
ss
≤3 V at U
b
≥13 V, f
max.
= 1 kHz
10.0.5 Performance characteristics
Electronics response time 1 s
Response time TSM 470 63% response time per ASTM E644
Reference operating
conditions
Calibration temperature: 73.4 °F ± 9 °F (+23 °C ± 5 °C)
TSM470 G TSM470 F TSM 470 P
Tube diameter 1/4" OD, 316L 8 s 4 s -
Tube diameter 3/8" OD reduced 3/16" OD, 316L - 3 s -
Tube diameter 5/32" OD, 316L - - 2 s

Technical Data Compact RTD transmitter
18 Endress+Hauser
Maximum measured error Electronics
0.18 °F (0.1 °C) or 0.08%.
% refer to the set span. The highest value is valid.
Sensor
•Class A tolerance as per IEC 751, at operating temperature range of -51 to 160 °C
(-60 to 320 °F).
•Accuracy = ± 0.15 + 0.002 ⋅ItI [°C]
ItI = numerical value of the temperature in °C, unsigned.
Compact RTD transmitter
Initial accuracy:
Fig. 7: Transmitter range 360 °F
Fig. 8: Transmitter range 200 °C
Influence of power supply ≤±0.01%/V deviation from 24 V
Percentages refer to the full scale value.
Long-term stability ≤0.18 °F/year (≤0.1 °C/year) or ≤0.05%/year
Values under reference operating conditions. % refer to the set span. The highest value
is valid.

Compact RTD transmitter Technical Data
Endress+Hauser 19
Influence of ambient
temperature (temperature
drift)
Pt100 resistance thermometer:
T
d
= ± (8.3 ppm/K * (range end value + 328) + 27.8 ppm/°F * preset meas. range) * ∆ϑ
∆ϑ = deviation of the ambient temperature according to reference condition
(73.4 °F ± 9 °F).
Influence of load ± 0.02%/100 Ω
Percentages refer to the full scale value.
10.0.6 Installation conditions
Installation instructions Mounting location see Chapter 3 ’Installation’.
10.0.7 Environmental conditions
Ambient temperature limits -40 to 185 °F (-40 to +85 °C)
Storage temperature -40 to 212 °F (-40 to +100 °C)
Climate class As per EN 60 654-1, class C
Degree of protection NEMA 6P RATED (IP67)
Shock and vibration
resistance
4g / 2 to 150 Hz as per IEC 60 068-2-6
Electromagnetic
compatibility (EMC)
CE Electromagnetic Compatibility Compliance
The device meets all requirements listed under IEC 61326 Amendment 1, 1998 and
NAMUR NE 21.
This recommendation is an uniform and practical way of determining whether the
devices used in laboratory and process control are immune to interference with an
objective to increase its functional safety.
Condensation allowed
Discharge of static electricity IEC 61000-4-2 6 kV contact
Electromagnetic fields IEC 61000-4-3 80 to 2000 Hz 10 V/m
Burst (signal) IEC 61000-4-4 1 kV
Transient voltage IEC 61000-4-5 1 kV unsym. / 0.5 kV sym.
HF coupling IEC 61000-4-6 0.15 to 80 MHz 10 V
Line interference IEC 61000-4-16 10 kHz to 150 kHz 10 V

Technical Data Compact RTD transmitter
20 Endress+Hauser
Immersion Minimum immersion per ASTM E644, ∆T ≤0.09 °F (0.05 °C)
10.0.8 Process
Process temperature limits -60 to 320 °F (-51 to 160 °C).
"Caution!
Restrictions dependent on the process connection and ambient temperature are
possible:
Process pressure limits p/T load curve according to Dittrich for TSM470G. Maximum static pressure: 4000 PSI
(at 77 °F/25 °C).
Fig. 9:
L = insertion length
v
a
= flow velocity air
v
w/s
= flow velocity water or steam
(Avoid resonance frequency as this will cause damage to the probe! Resonance frequency occurs when
permanent flow velocity is at 31 ft/s (air) for the 5¼" and / or 13 ft/s (air) for 8¼" probe.)
Version Minimum Immersion (Inch)
TSM470G 1½ "
TSM470F ¾ "
TSM470P ¾ "
max. ambient temperature max. process temperature
to 75 °F (23.9 °C) no restrictions
to 100 °F (37.8 °C) 285 °F (140.6 °C)
to 140 °F (60 °C) 250 °F (121.1 °C)
to 185 °F (85 °C) 215 °F (101.7 °C)