WIKA T15, T15.H, T15.R Operating Instructions Manual
Operating instructions
Betriebsanleitung
Digital temperature transmitter, model T15
Digitaler Temperatur-Transmitter, Typ T15
BVS 15 ATEX E 139 X
IECEx BVS 15.0112X
IECEx BVS 15.0113X
EN
DE
Head mounting version, model T15.H Rail mounting version, model T15.R
Operating instructions model T15 Page 3 - 32
EN
Betriebsanleitung Typ T15 Seite 33 - 62
DE
Further languages can be found at www.wika.com.
© 2015 WIKA Alexander Wiegand SE & Co. KG
All rights reserved. / Alle Rechte vorbehalten.
®
WIKA
is a registered trademark in various countries.
®
WIKA
ist eine geschützte Marke in verschiedenen Ländern.
Prior to starting any work, read the operating instructions!
Keep for later use!
Vor Beginn aller Arbeiten Betriebsanleitung lesen!
Zum späteren Gebrauch aufbewahren!
2
14139245.01 12/2015 EN/DE
WIKA operating instructions model T15
Contents
Contents
1. General information 4
2. Design and function 5
3. Safety 7
4. Transport, packaging and storage 11
5. Commissioning, operation 12
6. Configuration software WIKAsoft-TT 22
7. Faults 24
8. Maintenance 26
9. Return and disposal 26
10. Specifications 27
EN
11. Accessories 31
Appendix: EC declaration of conformity 32
Declarations of conformity can be found online at www.wika.com.
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WIKA operating instructions model T15 3
1. General information
1. General information
■
The temperature transmitter described in the operating instructions has been designed
and manufactured using state-of-the-art technology. All components are subject
EN
to stringent quality and environmental criteria during production. Our management
systems are certified to ISO 9001 and ISO 14001.
■
These operating instructions contain important information on handling the instrument.
Working safely requires that all safety instructions and work instructions are observed.
■
Observe the relevant local accident prevention regulations and general safety
regulations for the instrument's range of use.
■
The operating instructions are part of the product and must be kept in the immediate
vicinity of the instrument and readily accessible to skilled personnel at any time. Pass
the operating instructions onto the next operator or owner of the instrument.
■
Skilled personnel must have carefully read and understood the operating instructions
prior to beginning any work.
■
The general terms and conditions contained in the sales documentation shall apply.
■
Subject to technical modifications.
■
Further information:
- Internet address: www.wika.de / www.wika.com
- Relevant data sheet:
- Application consultant:
TE 15.01
Tel.: +49 9372 132-0
Fax: +49 9372 132-406
info@wika.de
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WIKA operating instructions model T154
2. Design and function
2. Design and function
2.1 Description
The model T15 temperature transmitter is used for converting a resistance value or a
resistance ratio (potentiometer) into a proportional current signal (4 ... 20 mA). Thus the
sensors are permanently monitored for their fault-free operation.
The transmitter meets the requirements for:
■
Explosion protection (depending on the version)
■
Electromagnetic compatibility in accordance with NAMUR recommendation NE21
■
Signalling at the analogue output in accordance with NAMUR recommendation NE43
■
Sensor break signalling in accordance with NAMUR recommendation NE89 (corrosion
monitoring sensor connection)
2.2 Dimensions in mm
■
Head mounting version, model T15.H
EN
7
33
44
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WIKA operating instructions model T15 5
22.5
2. Design and function
33
7
44
22.5
■
Rail mounting version, model T15.R
99
EN
2.3 Scope of delivery
Cross-check scope of delivery with delivery note.
17.5
113.6
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WIKA operating instructions model T156
3. Safety
3. Safety
3.1 Explanation of symbols
WARNING!
... indicates a potentially dangerous situation that can result in serious injury
or death, if not avoided.
CAUTION!
... indicates a potentially dangerous situation that can result in light injuries or
damage to equipment or the environment, if not avoided.
DANGER!
... identifies hazards caused by electrical power. Should the safety
instructions not be observed, there is a risk of serious or fatal injury.
DANGER!
... indicates a potentially dangerous situation in the hazardous area that can
result in serious injury or death, if not avoided.
WARNING!
... indicates a potentially dangerous situation that can result in burns, caused
by hot surfaces or liquids, if not avoided.
Information
... points out useful tips, recommendations and information for efficient and
trouble-free operation.
EN
3.2 Intended use
The model T15 temperature transmitter is a universal transmitter, configurable via a PC, for
use with resistance thermometers and potentiometers.
The instrument has been designed and built solely for the intended use described here,
and may only be used accordingly.
The technical specifications contained in these operating instructions must be observed.
Improper handling or operation of the instrument outside of its technical specifications
requires the instrument to be taken out of service immediately and inspected by an
authorised WIKA service engineer.
The manufacturer shall not be liable for claims of any type based on operation contrary to
the intended use.
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WIKA operating instructions model T15 7
3. Safety
3.3 Responsibility of the operator
The instrument is used in the industrial sector. The operator is therefore responsible for
legal obligations regarding safety at work.
The safety instructions within these operating instructions, as well as the safety, accident
EN
prevention and environmental protection regulations for the application area must be
maintained.
The operator is obliged to maintain the product label in a legible condition.
The responsibility for classification of zones lies with the plant operator and not the
manufacturer/supplier of the equipment.
3.4 Personnel qualification
WARNING!
Risk of injury should qualification be insufficient
Improper handling can result in considerable injury and damage to
equipment.
▶
The activities described in these operating instructions may only be
carried out by skilled electrical personnel who have the qualifications
described below.
Skilled electrical personnel
Skilled electrical personnel are understood to be personnel who, based on their technical
training, know-how and experience as well as their knowledge of country-specific
regulations, current standards and directives, are capable of carrying out work on
electrical systems and independently recognising and avoiding potential hazards. The
skilled electrical personnel have been specifically trained for the work environment they
are working in and know the relevant standards and regulations. The skilled electrical
personnel must comply with current legal accident prevention regulations.
Special knowledge for working with instruments for hazardous areas:
The skilled electrical personnel must have knowledge of ignition protection types,
regulations and provisions for equipment in hazardous areas.
Special operating conditions require further appropriate knowledge, e.g. of aggressive
media.
WIKA operating instructions model T158
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T15.H-AIZZZ
0158
S# 1106FIDB159
V 1.0.0 2015-12
DC 8 ... 30 V
TAG-NR.
WIKA A. Wiegand SE & Co. KG D-63911 Klingenberg
Pt100/3 -150 ... +180 °C
Made in Germany
BVS 15 ATEX E 139 X
IECEx BVS 15.0112X
II 1 G Ex ia IIC T6...T4 Ga
II 1 D Ex ia IIIC T135 °C Da
Tamb T4/T5/T6: -40 ... +85/70/55 °C
T15.H-AIZZZ
0158
S# 1106FIDB159
V 1.0.0 2015-12
DC 8 ... 30 V
TAG-NR.
WIKA A. Wiegand SE & Co. KG D-63911 Klingenberg
Pt100/3 -150 ... +180 °C
Made in Germany
BVS 15 ATEX E 139 X
IECEx BVS 15.0112X
II 1 G Ex ia IIC T6...T4 Ga
II 1 D Ex ia IIIC T135 °C Da
Tamb T4/T5/T6: -40 ... +85/70/55 °C
T15.R-AIZZZ
S# 1106FIDB159
V 1.0.0
DC 8 ... 30 V
TAG-NR.
Pt100/3 -150 ... +180 °C
Sensor
mA-Loop
3. Safety
3.5 Labelling, safety marks
■
Head mounting version, model T15.H
TAG-NR.
WIKA A. Wiegand SE & Co. KG D-63911 Klingenberg
BVS 15 ATEX E 139 X
II 1 G Ex ia IIC T6...T4 Ga
II 1 D Ex ia IIIC T135 °C Da
■
Rail mounting version, model T15.R
Tamb T4/T5/T6: -40 ... +85/70/55 °C
T15.H-AIZZZ
V 1.0.0 2015-12
IECEx BVS 15.0112X
S# 1106FIDB159
DC 8 ... 30 V
Pt100/3 -150 ... +180 °C
EN
0158
Made in Germany
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WIKA operating instructions model T15 9
DC 8 ... 30 V
Pt100/3
-150 ... +180 °C
TAG-NR.
BVS 15 ATEX E 139 X
IECEx BVS 15.0112X
II 2(1)G Ex ia [ia Ga] IIC T6...T4 Ga
II 2(1)D Ex ia [ia Da] IIIC T135 °C Da
Tamb T4/T5/T6: -40 ... +85/70/55 °C
Resistance sensor
WIKA A. Wiegand SE & Co. KG D-63911 Klingenberg
1
2
3
4
Made in Germany
T15.R-AIZZZ
V 1.0.0 2015-12
S# 1106FIDB159
2
3
4
2
3
0158
T15.R-AIZZZ
Sensor
V 1.0.0
Pt100/3 -150 ... +180 °C
TAG-NR.
Model
Date of manufacture (year-month)
Serial number
Sensor input
Ex marking
Pin assignment
S# 1106FIDB159
DC 8 ... 30 V
mA-Loop
3. Safety
Symbols
EN
3.6 Ex marking
Before mounting and commissioning the instrument, ensure you
read the operating instructions!
Instruments bearing this mark comply with the relevant European directives.
ATEX European explosion protection directive
(Atmosphère = AT, explosible = EX)
Instruments bearing this mark comply with the requirements of the European
directive 94/9/EC (ATEX) on explosion protection.
DANGER!
Danger to life due to loss of explosion protection
Non-observance of these instructions and their contents may result in the
loss of explosion protection.
▶
Observe the safety instructions and further explosion instructions in these
operating instructions.
▶
Follow the requirements of the 94/9/EC (ATEX) directive.
▶
Observe the information given in the applicable type examination
certificate and the relevant country-specific regulations for installation and
use in hazardous areas (e.g. IEC 60079-14, NEC, CEC).
Check whether the classification is suitable for the application. Observe the relevant
national regulations.
Model overview of European approvals
Model Ex marking Ignition protection type
BVS 15
T15.H-AI
(Head mounting version)
T15.R-AI
(Rail mounting version)
T15.x-AC II 3G Ex ic IIC T6 ... T4 Gc X Intrinsically safe equipment
T15.x-AN II 3G Ex nA IIC T6 ... T4 Gc X Non-incendive equipment
II 1G
II 1D
II 2(1)G
II 2(1)D
BVS 15
BVS 15
ATEX E 139 X
IECEx BVS 15.0112X
Ex ia IIC T6 ... T4 Ga
Ex ia IIIC T135 °C Da
Ex ia [ia Ga] IIC T6 ... T4 Gb
Ex ia [ia Da] IIIC T135 °C Db
ATEX E 139 X
IECEx BVS 15.0112X
ATEX E 139 X
IECEx BVS 15.0113X
WIKA operating instructions model T1510
Intrinsically safe equipment
Intrinsically safe equipment
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4. Transport, packaging and storage
4. Transport, packaging and storage
4.1 Transport
Check the instrument for any damage that may have been caused by transport.
Obvious damage must be reported immediately.
CAUTION!
Damage through improper transport
With improper transport, damage to property can occur.
▶
Do not use transmitters with any damage to the exterior!
If the instrument is transported from a cold into a warm environment, the formation of
condensation may result in instrument malfunction. Before putting it back into operation,
wait for the instrument temperature and the room temperature to equalise.
4.2 Packaging and storage
Do not remove packaging until just before mounting.
Permissible conditions at the place of storage:
■
Storage temperature: -40 ... +85 °C
■
Humidity: 95 % r. h. (condensation permitted)
Avoid exposure to the following factors:
■
Direct sunlight or proximity to hot objects
■
Mechanical vibration, mechanical shock (putting it down hard)
■
Soot, vapour, dust and corrosive gases
EN
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WIKA operating instructions model T15 11
5. Commissioning, operation
5. Commissioning, operation
Personnel: Skilled electrical personnel
Tools: Screwdriver (see chapter 5.5 “Electrical connection”)
EN
Only use original parts.
DANGER!
Danger to life from explosion!
Through working in flammable atmospheres, there is a risk of explosion
which can cause death.
▶
Only carry out set-up work in non-hazardous environments!
▶
In hazardous areas, only use temperature transmitters that are approved
for those hazardous areas. Observe the approvals on the product label.
5.1 Specific conditions for safe use (Ex ia, ic)
1. Installation in the safe area
The transmitter shall be mounted inside a case providing as a minimum degree of
protection IP20 according to EN/IEC 60529.
Wiring inside the case shall comply with the relevant clauses of EN/IEC 60079-11.
Terminals or connectors for the intrinsically safe circuits shall be arranged according to
the relevant clauses of EN/IEC 60079-11.
2. Installation in areas requiring EPL Ga (zone 0), EPL Gb (zone 1) or EPL Gc (zone 2):
The transmitter shall be mounted inside a case suitable for installation in zone 0 or
zone 1, providing as a minimum degree of protection IP20 according to EN/IEC 60529
and wherein electrostatic discharges are excluded.
Wiring inside the case shall comply with the relevant clauses of EN/IEC 60079-11.
Terminals or connectors for the intrinsically safe circuits shall be arranged according to
the relevant clauses of EN/IEC 60079-11.
3. Installation in areas requiring EPL Da (zone 20) or EPL Db (zone 21):
The transmitter shall be mounted inside a case suitable for installation in zone 20
or zone 21, providing IP6x which is in accordance to EN/IEC 60079-0 and wherein
electrostatic discharges are excluded.
Wiring inside the case shall comply with the relevant clauses of EN/IEC 60079-11.
Terminals or connectors for the intrinsically safe circuits shall be arranged according to
the relevant clauses of EN/IEC 60079-11.
4. Transmitters model T15.x-AC with level of protection “ic” are not intended for use in
EPL Dc applications.
WIKA operating instructions model T1512
14139245.01 12/2015 EN/DE
5. Commissioning, operation
Transmitters with “ia” marking may also be used in supply circuits of type “ib” with the same
connection parameters. Thus the entire measuring circuit (including the sensor circuit) is an
“ib” circuit. Transmitters were operated with supply circuits of type “ib” may not be re-used
with supply circuits of type “ia”.
The external wiring shall be suitable for the temperature range (max. 85 °C) of the end-use
application. The conductor cross-section must be a minimum of 0.14 mm².
5.2 Special conditions for safe use (Ex nA)
Transmitter model T15.x-AN providing level of protection Ex nA
Installation in areas requiring EPL Gc (zone 2):
The temperature transmitter model T15.x-AN shall be installed in a suitable case which is
in accordance with EN/IEC 60079-15.
The external wiring shall be suitable for the ambient temperature range of the end use
application. The maximum ambient temperature for T15.x-AN of 85 °C shall be considered.
The minimum cross-section for external wiring is 0.14 mm
2
.
EN
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WIKA operating instructions model T15 13
5. Commissioning, operation
5.3 Grounding
WARNING!
Prevention of electrostatic discharge
EN
Connection head BSZ
grounded
When working during a running process operation, measures to prevent
electrostatic discharge from the connection terminals should be taken, as a
discharge could lead to temporary corruption of the measured value.
▶
Only use model T15.H temperature transmitters in grounded thermometer
heads!
▶
Connection of a resistance sensor (e.g. Pt100) to the T15.R with a
shielded cable. The shield must be electrically connected to the case of
the grounded thermometer.
Loop cable
Only use the model T15
temperature transmitter in
grounded thermometers!
WIKA operating instructions model T1514
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5. Commissioning, operation
Connection head BSZ
grounded shield
grounded
Thermowell
with sensor
Sensor wire
Equipotential bonding
grounded
Field case/
Control cabinet
T15
In applications with higher EMC requirements, using a shielded cable between the
transmitter and the sensor is recommended, especially in connection with long leads to the
sensor. For an exemplary illustration, see drawing.
When using the T15.R rail mounting version and supply wires longer than 30 m, using a
shielded wire is mandatory.
Field case/
Sensor wire
Control cabinet
EN
Equipotential bonding
grounded
Sensor
grounded shield
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WIKA operating instructions model T15 15
T15
5. Commissioning, operation
5.4 Mounting
5.4.1 Transmitter in head mounting version (model T15.H)
The transmitters for head mounting (model T15.H) are designed to be mounted on a
measuring insert within a form B, DIN connection head, with extended mounting space.
The connection wires of the measuring insert must be approx. 50 mm long and insulated.
EN
Mounting example
14139114.01
Mounting in connection head
Insert the measuring insert with the mounted transmitter into the protective fitting and
secure into the connection head using screws in pressure springs.
14139114.01
Installing with DIN rail adapter
With the mechanical adapter, available as an accessory, the T15.H head-mounted
transmitters can also be fixed on a DIN rail.
5.4.2 Transmitter in rail mounting version (model T15.R)
Fasten the rail mounting case (model T15.R) onto a 35 mm DIN rail (EN 60175) by simply
locking it into place without the need for any tools.
Disassembly involves unlocking the detent element.
WIKA operating instructions model T1516
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5. Commissioning, operation
5.5 Electrical connection
DANGER!
Danger to life caused by electric current
Upon contact with live parts, there is a direct danger to life.
▶
The instrument may only be installed and mounted by skilled personnel.
▶
Operation using a defective power supply unit (e.g. short-circuit from the
mains voltage to the output voltage) can result in life-threatening voltages
at the instrument!
▶
Carry out mounting work only with power disconnected.
▶
The connected wires must be checked to ensure they are connected
properly. Only well-secured wires can guarantee a fault-free operation.
This is protection class 3 equipment for connection at low voltages, which are separated
from the power supply or voltages of greater than AC 50 V or DC 120 V. Preferably, a
connection to an SELV or PELV circuit is recommended; alternatively protective measures
from HD 60346-4-41 (DIN VDE 0100-410).
Alternatively for North America
The connection can be made in line with “Class 2 Circuits” or “Class 2 Power Units” in
accordance with CEC (Canadian Electrical Code) or NEC (National Electrical Code).
The functional galvanic isolation present in the instrument does not ensure sufficient
protection against electrical impulses in the sense of EN 61140.
EN
Recommended tool for screw terminals
Model Screwdriver Tightening torque
T15.H Cross head ('Pozidriv' tip), size 2 (ISO 8764) 0.5 Nm
T15.R Slotted, 3 x 0.5 mm (ISO 2380) 0.5 Nm
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WIKA operating instructions model T15 17
5. Commissioning, operation
5.5.1 Power supply, 4 ... 20 mA current loop
The model T15 is a 2-wire, powered temperature transmitter. Depending on the version, it
can be supplied with various types of power supply.
With flexible leads we recommend the use of crimped connector sleeves.
EN
The integrated reverse polarity protection (wrong polarity on the terminals ⊕ and ⊖)
prevents the transmitter from being damaged.
Maximum values
■
Model T15.x-ZZ: DC 35 V
■
Model T15.x-AI: DC 30 V
■
Model T15.x-AC: DC 30 V
■
Model T15.x-AN: DC 30 V
Minimum terminal voltage
DC 8 V
The load must not be too high, as otherwise, in the case of relatively high currents, the
terminal voltage at the transmitter will be too low.
Maximum permissible load depending on the supply voltage
Load diagram
in Ω
A
Load R
Min. voltage
Operating
voltage
Voltage UB in V
Ex instruments
14141236.01
Non-Ex
instruments
14139245.01 12/2015 EN/DE
WIKA operating instructions model T1518
5. Commissioning, operation
5.5.2 Sensors
Designation of connection terminals
Input
Resistance thermometer/
Resistance sensor
in
4-wire 3-wire 2-wire
Potentiometer
Connection programming
unit PU-448
Output
4 ... 20 mA loop
EN
T15.H T15.R
Resistance thermometer (RTD) and resistance sensor
The connection of a resistance thermometer (e.g. per DIN EN 60751) in a 2-, 3- or 4-wire
connection is possible or the connection of a potentiometer in a 3-wire connection.
The sensor input of the transmitter must be configured in accordance with the sensor
connection type actually used, otherwise a complete use of the possibilities of connection
cable compensation is not possible and may potentially cause additional measuring errors.
For the safety-relevant maximum values for the connection of the voltage
supply and the sensors, see chapter 10 “Specifications”.
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WIKA operating instructions model T15 19
5. Commissioning, operation
5.6 Configuration
Configurable are
■
Sensor type
■
Sensor connection
■
EN
Measuring range
■
Unit
■
Signalling
■
Measuring range monitoring
■
Damping
■
Write protection
■
“Several” TAG numbers
■
2-point scaling
The temperature transmitters are delivered with a basic configuration (see data sheet
TE 15.01) or configured according to customer specifications. If the configuration is
changed afterwards, the modifications must be noted on the product label using a waterresistant fibre-tip pen.
A simulation of the input value is not required to configure the T15. A sensor
simulation is only required for the functional test.
5.6.1 Configurable monitoring functionality
Measuring range monitoring:
If this function is activated, an error is signalled on the current loop if the measured value is
either below or over the limits of the measuring range.
5.6.2 Configuration via the PC
Configuration is carried out using a USB interface with a PC via the model PU-448
programming unit (see chapter 11 “Accessories”) and the WIKAsoft-TT configuration
software.
The required Windows device driver for the PU-448 is installed automatically
during the installation setup of WIKAsoft-TT.
WIKA operating instructions model T1520
14139245.01 12/2015 EN/DE
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