3) installation, Warning – Yokogawa EJA115 User Manual
Page 14
IM 01C22T03-00E
2-7
2. HANDLING CAUTION
(2) Electrical Connection
A mark indicating the electrical connection type is
stamped near the electrical connection port. These
marks are as follows.
T0201.EPS
F0200.EPS
Location of the marking
(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 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 locations.
(5) Maintenance and Repair
WARNING
The instrument modification or parts replacement
by other than authorized Representative of
Yokogawa Electric Corporation is prohibited and
will void the certification.
(6) Name Plate
᭹
Name plate
᭹
Tag plate for intrinsically safe type
᭹
Tag plate for flameproof type
F0298.EPS
No. KEMA 02ATEX1344 X
EEx ia C T4
Ui
ϭ
17.5V Ii
ϭ
360mA Pi
ϭ
2.52W Ci
ϭ
1.76nF Li
ϭ
0
or Ui
ϭ
24.0V Ii
ϭ
250mA Pi
ϭ
1.2W Ci
ϭ
1.76nF Li
ϭ
0
EEx ia B T4
Ui
ϭ
17.5V Ii
ϭ
380mA Pi
ϭ
5.32W Ci
ϭ
1.76nF Li
ϭ
0
ENCLOSURE:IP67 Tamb –40 TO 60
°
C PROCESS TEMP. 120
°
C
1
KS25
MODEL: Specified model code.
STYLE: Style code.
SUFFIX: Specified suffix code.
SUPPLY: Supply voltage.
OUTPUT: Output signal.
MWP: Maximum working pressure.
CAL RNG: Specified calibration range.
DISP MODE: Specified display mode.
OUTPUT MODE: Specified output mode.
NO.: Serial number and year of production
*1
.
TOKYO 180-8750 JAPAN:
The manufacturer name and the address
*2
.
*1: The first digit in the final three numbers of the
serial number appearing after “NO.” on the name
plate indicates the year of production. The follow-
ing is an example of a serial number for a product
that was produced in 2001:
The year 2001
12A819857 132
*2: “180-8750” is the zip code for the following
address.
2-9-32 Nakacho, Musashino-shi, Tokyo Japan