Operation & user’s manual [PDF] (8 pages)
- Updated: 01.08.2026
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User’s
Manual
YTA Series
Temperature Transmitters
Manual Change No. 16-007-2
Jan. 1, 2017
Please use this manual change with the user’s manuals listed below.
1. Applicable Users’ Manual and Page
IM 01C50B01-01E (16th)
Item
Page
Applicable part and revised contents
1
1-1
Preface
See 2.1 information to be added (1)
1
1-1
For Safe Use of Product
See 2.2 information to be added (2)
2.7.1 b)
2-4
CSA Explosionproof Type
Type 4X→TYPE 4X
2.7.2 (1)
a) b) c)
2-6, 2-7
ATEX Intrinsically Safe “ia”
ATEX Flameproof Type and Dust Ignition Proof Type
ATEX Intrinsically Safe “ic”
See 2.3 Change applicable standards and
Type of Protection and Marking Code
2.7.2 (6)
2-9
Name Plate
See 2.5 Change Name Plate
2.7.3 c)
2-11
FM Explosionproof Type
NEMA-250→ANSI/NEMA 250, NEMA 4X→TYPE 4X
IM 1C50B1→IM 01C50B01-01EN
2.7.5 c)
2-14
IECEx Flameproof Type and Dust Ignition Proof Type
See 2.3 Change applicable standards and
Type of Protection and Marking Code
IM 01C50T02-01E (9th)
Item
Page
Applicable part and revised contents
8.1.2 (1) A)
8-2
ATEX Flameproof Type and Dust Ignition Proof Type
See 2.3 Change applicable standards and
Type of Protection and Marking Code
8.1.2 (6)
8-7
Name Plate
See 2.5 Change Name Plate
8.1.4 (1) A)
8-11
IECEx Flameproof Type and Dust Ignition Proof Type
See 2.3 Change applicable standards and
Type of Protection and Marking Code
9.2
9-2
Optional Specifications
See 2.4 KS25 pending the sale to EEA market
2
2. Changed contents
2.1 Information to be added (1)
This manual gives instructions on handling, wiring, installation, maintenance, and general
specifications. To ensure correct use, please read this manual and following documents.
Document No.
Explanation
IM 01C50B01-01E
Hardware (This manual)
IM 01C50T01-01E
For HART protocol type
IM 01C50T02-01E
For FOUNDATION Fieldbus communication type
IM 01C50T03-01E
For BRAIN communication type
GS 01C50B01-00EN
YTA110 Temperature Transmitter
GS 01C50B02-00EN
YTA310/YTA320 Temperature Transmitter
GS 01C50T01-00EN
Model YTA Series HART Communication
GS 01C50T02-00EN
Model YTA Series Fieldbus Communication
These documents can be downloaded from the website of Yokogawa.
Website address: http://www.yokogawa.com/fld/
2.2 Information to be added (2)
�
■�For�Safe�Use�of�Product
(e) Product Disposal
The instrument should be disposed of in accordance with local and national legislation/regulations.
(f) Authorized Representative in EEA
In relation to the CE Marking, The authorized representative for this product in the EEA (European
Economic Area) is:
Yokogawa Europe B.V.
Euroweg 2, 3825 HD Amersfoort,The Netherlands
2.3 Change applicable standards and Type of Protection and Marking Code
Before Change
After Change
ATEX Intrinsically Safe “ia”
Applicable Standard:
EN 60079-0:2012, EN 60079-11:2012,
EN 60079-26:2007
ATEX Intrinsically Safe “ia”
Applicable Standard:
EN 60079-0:2012+A11:2013,
EN 60079-11:2012
ATEX Flameproof Type and Dust
Ignition Proof Type
Applicable Standard:
EN 60079-0:2012,
EN 60079-1:2007, EN 60079-31:2009
Type of Protection and Marking Code:
II 2 G Ex d IIC T6/T5 Gb,
II 2 D Ex tb IIIC T70°C, T90°C Db
ATEX Flameproof Type and Dust Ignition
Proof Type
Applicable Standard:
EN 60079-0:2012+A11:2013,
EN 60079-1:2014, EN 60079-31:2014
Type of Protection and Marking Code:
II 2 G Ex db IIC T6/T5 Gb,
II 2 D Ex tb IIIC T70°C / T90°C Db
ATEX Intrinsically Safe “ic”
Applicable Standard:
EN 60079-0:2012, EN 60079-11:2012
ATEX Intrinsically Safe “ic”
Applicable Standard:
EN 60079-0:2012+A11:2013,
EN 60079-11:2012
IECEx Flameproof Type and Dust Ignition
Proof Type
Applicable Standard:
IEC 60079-0:2011,
IEC 60079-1:2007-04, IEC 60079-31:2008
Type of Protection and Marking Code:
Ex d IIC T6/T5 Gb,
Ex tb IIIC T70°C, T90°C Db
IECEx Flameproof Type and Dust Ignition
Proof Type
Applicable Standard:
IEC 60079-0:2011,
IEC 60079-1:2014-06, IEC 60079-31:2013
Type of Protection and Marking Code:
Ex db IIC T6/T5 Gb,
Ex tb IIIC T70°C / T90°C Db
Manual Change No. 16-007-2
3
2.4 KS25 pending the sale to EEA market.
Item
Description
Code
ATEX
ATEX Intrinsically Safe “ia” Approval
Electrical Connection: 1/2 NPT female and M20 female
KS25 (Note1)
Note1: Because the examination of conformity to the updated standards is under the way, intrinsically safe type Ex ia
(Option: KS25 for Fieldbus communication type) is pending the sale to EEA market.
2.5 Change Name Plate.
2.5.1 IM 01C50B01-01E
MODEL
NO.
OUTPUT
CAL
RNG
SUFFIX
STYLE
SUPPLY
II 1 G
No. KEMA 02ATEX1026 X
Ex ia IIC T5 Ga
Tamb -40 TO 50°C
Ex ia IIC T4 Ga
Tamb -40 TO 70°C
ENCLOSURE: IP66/IP67
SUPPLY INPUT
Ui=30V, Ii=165mA, Pi=900mW
Ci=20nF, Li=730µH
SENSOR OUTPUT
Uo=9V, Io=40mA, Po=90mW
Co=0.7µF, Lo=10mH
POTENTIAL ELECTROSTATIC
CHARGING HAZARD
-SEE USER’S MANUAL
II 3 G
Ex ic IIC T5...T4 Gc
Tamb -30 TO 70°C
(50°C for T5)
ENCLOSURE: IP66/IP67
SUPPLY INPUT
Ui=30V
Ci=28nF, Li=730µH
SENSOR OUTPUT
Uo=9V, Io=40mA, Po=90mW
Co=0.7µF, Lo=10mH
II 2 GD
No. KEMA 07ATEX0130
Ex d IIC T6/T5 Gb
Ex tb IIIC T70°C, T90°C Db
TEMP. CLASS T6/T5
Tamb(Gas) -40 to +75°C(T6)
-40 to +80°C(T5)
(Dust) -30 to +65°C(T70°C)
-30 to +80°C(T90°C)
ENCLOSURE: IP66/IP67
AFTER DE-ENERGIZING, DELAY
5 MINUTES BEFORE OPENING.
WHEN THE AMBIENT TEMP.≥70°C,
USE THE HEAT-RESISTING
CABLES & CABLE GLANDS≥90°C.
POTENTIAL ELECTROSTATIC
CHARGING HAZARD
-SEE USER’S MANUAL
POTENTIAL ELECTROSTATIC
CHARGING HAZARD
-SEE USER’S MANUAL
II 1 G
No. KEMA 02ATEX1026 X
Ex ia IIC T5 Ga
Tamb -40 TO 50°C
Ex ia IIC T4 Ga
Tamb -40 TO 70°C
ENCLOSURE: IP66/IP67
SUPPLY INPUT
Ui=30V, Ii=165mA, Pi=900mW
Ci=20nF, Li=730µH
SENSOR OUTPUT
Uo=9V, Io=40mA, Po=90mW
Co=0.7µF, Lo=10mH
POTENTIAL ELECTROSTATIC
CHARGING HAZARD
-SEE USER’S MANUAL
II 3 G
Ex ic IIC T5...T4 Gc
Tamb -30 TO 70°C
(50°C for T5)
ENCLOSURE: IP66/IP67
SUPPLY INPUT
Ui=30V
Ci=28nF, Li=730µH
SENSOR OUTPUT
Uo=9V, Io=40mA, Po=90mW
Co=0.7µF, Lo=10mH
II 2 GD
No. KEMA 07ATEX0130
Ex db IIC T6/T5 Gb
Ex tb IIIC T70°C/T90°C Db
TEMP. CLASS T6/T5
Tamb(Gas) -40 to +75°C(T6)
-40 to +80°C(T5)
(Dust) -30 to +65°C(T70°C)
-30 to +80°C(T90°C)
ENCLOSURE: IP66/IP67
AFTER DE-ENERGIZING, DELAY
5 MINUTES BEFORE OPENING.
WHEN THE AMBIENT TEMP.≥70°C,
USE THE HEAT-RESISTING
CABLES & CABLE GLANDS≥90°C.
POTENTIAL ELECTROSTATIC
CHARGING HAZARD
-SEE USER’S MANUAL
POTENTIAL ELECTROSTATIC
CHARGING HAZARD
-SEE USER’S MANUAL
Before Change
After Change
MODEL
NO.
OUTPUT
CAL
RNG
SUFFIX
STYLE
SUPPLY
2.5.2 IM 01C50T02-01E
Name plate for flameproof type
Name plate for flameproof type
Before Change
After Change
TEMPERATURE
TRANSMITTER
YTA
MODEL
SUFFIX
STYLE
SUPPLY
NO.
OUTPUT
CAL
RNG
TEMPERATURE
TRANSMITTER
YTA
MODEL
SUFFIX
STYLE
SUPPLY
NO.
OUTPUT
CAL
RNG
No. KEMA 07ATEX0130
Ex d IIC T6/T5 Gb
Ex tb IIIC T70°C, T90°C Db
TEMP. CLASS T6/T5
Tamb (Gas) -40 to +75°C(T6)
-40 to +80°C(T5)
(Dust) -30 to +65°C(T70°C)
-30 to +80°C(T90°C)
ENCLOSURE: IP66/IP67
WARNING
AFTER DE-ENERGIZING. DELAY
5 MINUTES BEFORE OPENING.
WHEN THE AMBIENT TEMP.≥70°C,
USE THE HEAT-RESISTING
CABLES & CABLE GLANDS≥90°C.
POTENTIAL ELECTROSTATIC
CHARGING HAZARD
-SEE USER’ S MANUAL
WARNING
AFTER DE-ENERGIZING. DELAY
5 MINUTES BEFORE OPENING.
WHEN THE AMBIENT TEMP.≥70°C,
USE THE HEAT-RESISTING
CABLES & CABLE GLANDS≥90°C.
POTENTIAL ELECTROSTATIC
CHARGING HAZARD
-SEE USER’ S MANUAL
No. KEMA 07ATEX0130
Ex db IIC T6/T5 Gb
Ex tb IIIC T70°C/T90°C Db
TEMP. CLASS T6/T5
Tamb (Gas) -40 to +75°C(T6)
-40 to +80°C(T5)
(Dust) -30 to +65°C(T70°C)
-30 to +80°C(T90°C)
ENCLOSURE: IP66/IP67
Manual Change No. 16-007-2
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