User Manual

<2. Handling Cautions>
2-11
IM 01C25T02-01E
(2) Electrical Connection
A mark indicating the electrical connection type is
stamped near the electrical connection port. These
marks are as follows.
F0210.ai
Location of the mark
Screw Size
ISO M20 × 1.5 female
ANSI 1/2 NPT female
Marking
M
N or W
(3) Installation
WARNING
• All wiring shall comply with local installation
requirements and the local electrical code.
• There is no need for a conduit seal in
Division 1 and Division 2 hazardous
locations because this product is sealed at
the factory.
(4) Operation
WARNING
• OPEN CIRCUIT BEFORE REMOVING
COVER. INSTALL IN ACCORDANCE WITH
THIS USER’S MANUAL
• Take care not to generate mechanical
sparking when accessing the instrument and
peripheral devices in a hazardous location.
(5) Maintenance and Repair
WARNING
The instrument modication or part replacement
by other than an authorized Representative of
Yokogawa Electric Corporation is prohibited and
will void the certication.
(6) Name Plate
 Name plate
 Tag plate for flameproof type
 Tag plate for intrinsically safe type
F0211.ai
AFTER DE-ENERGIZING, DELAY 5 MINUTES
BEFORE OPENING.
WHEN THE AMBIENT TEMP. ≥ 65°C,
USE THE HEAT-RESISTING CABLE AND CABLE GLAND ≥ 90°C
POTENTIAL ELECTROSTATIC CHARGING HAZARD
No. KEMA 07ATEX0109 X
Ex d IIC T6...T4 Gb, Ex tb IIIC T85°C Db
Enlcosure : IP66, IP67
TEMP. CLASS T6 T5 T4
MAX PROCESS TEMP.(Tp.) 85 100 120 °C
Tamb. -50 to 75 80 75 °C
T85°C(Tamb.:-30(-15) to 75°C, Tp.:85°C)(for Dust)
: Refer to USER'S MANUAL.
Made in Japan
TOKYO 180-8750 JAPAN
MODEL
SUFFIX
SUPPLY
OUTPUT
MWP
mA DC
V DC
STYLE
CAL
RNG
NO.
WARNING
D
WARNING
No. KEMA 04ATEX1116 X
Ex ia IIC/IIB T4 Ga Ta:-40 to 60°C
Ex ia IIIC T85°C T100°C T120°C Db Ta:-30(-15) to 60°C
MAX PROCESS TEMP.(Tp.):120°C
T85°C(Tp.:80°C), T100°C(Tp.:100°C), T120°C(Tp.:120°C)
Enclosure: IP66/IP67
FISCO field device(IIC/IIB)
Entity parameters Ui=24V, Ii=250mA, Pi=1.2W, Ci=3.52nF, Li=0μH
WARNING
POTENTIAL ELECTROSTATIC CHARTGING HAZARD - SEE USER'S MANUAL.
D
 Tag plate for intrinsically safe Ex ic
Ex ic IIC T4 Gc
IP66
Tamb -30(-15) TO 60°C
MAX. PROCESS TEMP. 120°C
Ui=32V, Ci=3.52nF, Li=0µH
POTENTIAL ELECTROSTATIC CHARGING HAZARD - SEE USER'S MANUAL.
*3
MODEL: Specied model code.
STYLE: Style code.
SUFFIX: Specied sufx code.
SUPPLY: Supply voltage.
OUTPUT: Output signal.
MWP: Maximum working pressure.
CAL RNG: Specied calibration range.
NO.: Serial number and year of production*
1
.
TOKYO 180-8750 JAPAN:
The manufacturer name and the address*
2
.
*1: The rst digit in the nal three numbers of the serial
number appearing after “NO.” on the name plate indicates
the year of production. The following is an example of a
serial number for a product that was produced in 2010:
The year 2010
91K819857 032
*2: “180-8750” is the Zip code for the following address.
2-9-32 Nakacho, Musashino-shi, Tokyo Japan
*3: The identication number of Notied Body.