Instruction Manual

<2. Handling Cautions>
2-6
IM 01C27H01-01EN
Note 2. Installation
• Installation should be in accordance with
local installation requirements. (Refer to the
Control Drawing)
Amplifier housing code 7
Hazardous Area
[Control Drawing]
F0206.ai
Amplifier housing code 8 and 9
Hazardous Area
*1: These apparatus are simple apparatus.
*2: Arrester may not be connected.
Transmitter
Battery Pack
Transmitter
Battery Pack
Arrester
(*1, *2)
Antenna
(*1)
Antenna connector
Note 3. Battery Pack
• Use only YOKOGAWA battery pack
F9915MA or F9915NS.
Note 4. Special conditions for Safe Use
• In case the enclosure of the Pressure
Transmitter is made of aluminum, if it
is mounted in an area where the use of
category 1 G apparatus is required, it must
be installed such, that, even in the event of
rare incidents, ignition sources due to impact
and friction sparks are excluded.
• For applications in explosive atmospheres
caused by gases, vapors or mists and
where category 1 G apparatus is required,
electrostatic charges on the non-metallic
parts of the Pressure Transmitter shall be
avoided.
WARNING
Potential electrostatic charging hazard - secure
distance of 100mm from antenna.
(2) Operation
WARNING
Take care not to generate mechanical sparking
when access to the instrument and peripheral
devices in a hazardous location.
(3) Maintenance and repair
WARNING
The instrument modication or parts replacement
by other than an authorized Representative of
Yokogawa Electric Corporation is prohibited and
will void the certication.
(4) Name Plate
• Name Plate
: 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.
F0207.ai
• Tag plate for intrinsically safe type
F0208.ai
KS27
No. KEMA 10ATEX0164 X
Ex ia IIC T4 Ga
ENCLOSURE: IP66/IP67
Tamb.: -50 TO 70°C
MAX PROCESS TEMP.: 120°C
POTENTIAL ELECTROSTATIC CHARGING HA ZARD - SECURE DISTANCE
OF 100MM FROM ANTENNA.
USE ONLY BATTERY PACK YOKOGAWA F9915MA OR F9915NS.
POTENTIAL ELECTROSTATIC CHARGING HA ZARD - SEE USER'S MANUAL.
WARNING
*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 nameplate indicates
the year of production. The following is an example of a
serial number for a product that was produced in 2010:
91K819857 032
↑
The year 2010
*2: “180-8750” is a zip code which represents the following
address.
2-9-32 Nakacho, Musashino-shi, Tokyo Japan
*3: The identication number of Notied Body.