YOKOGAWA EXA SC202G, Руководство пользователя

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1. INTRODUCTION AND GENERAL DESCRIPTION
The Yokogawa EXA 202 is a 2-wire transmitter designed for industrial process monitoring, measurement
and control applications. This user’s manual contains the information needed to install, set up, operate and
maintain the unit correctly. This manual also includes a basic troubleshooting guide to answer typical user
questions.
Yokogawa can not be responsible for the performance of the EXA analyzer if these instructions are not
followed.
1-1. Instrument check
Upon delivery, unpack the
instrument carefully and inspect it
to ensure that it was not damaged
during shipment. If damage is
found, retain the original packing
materials (including the outer box)
and then immediately notify the
carrier and the relevant Yokogawa
sales office.
Make sure the model number on
the textplate affixed to the side of
the instrument agrees with your
order. Examples of nameplates are
shown.
Figure 1-1. Nametplate
IM 12D7B3-E-E
1-1 Introduction
N200
CONDUCTIVITY / RESISTIVITY
TRANSMITTER
24V DC
4 TO 20 mA DC
-10 TO 55 ºC
SUPPLY
OUTPUT
AMB.TEMP. [ Ta ]
SERIAL No.
EEx ib [ia] IIC T4
EEx ib [ia] IIC T6
KEMA 00ATEX1069 X
IS CL I, DIV 1, GP ABCD
T4
T6
HAZ LOC per Control Drawing
FF1-SC202S-00
MODEL
EXA SC202S
SC202S CSA
WARNING
Substitution of
components may impair
intrinsic safety
AVERTISSEMENT
La substitution de composants
peut compromettre la sècuritè
intrinsëque.
T4 for Ta -10 to 55 ºC
T6 for Ta -10 to 40 ºC
Ex ia CL I, DIV 1, GP ABCD,
Refer to Installation Drawing
for Ta -10 to 55 ºC
for Ta -10 to 40 ºC
0344
II 2 (1) G
RANGE
PROGRAMMABLE
for Ta -10 to 55 ºC
for Ta -10 to 40 ºC
Amersfoort,
The Netherlands
N200
CONDUCTIVITY / RESISTIVITY
TRANSMITTER
FF - TYPE 111
-10 TO 55 ºC
SUPPLY
OUTPUT
AMB.TEMP. [ Ta ]
SERIAL No.
EEx ib [ia] IIC T4
EEx ib [ia] IIC T6
KEMA 00ATEX1069 X
IS CL I, DIV 1, GP ABCD
T4
T6
MODEL
EXA SC202S
WARNING
Substitution of
components may impair
intrinsic safety
AVERTISSEMENT
La substitution de composants
peut compromettre la sècuritè
intrinsëque.
T4 for Ta -10 to 55 ºC
T6 for Ta -10 to 40 ºC
Ex ia CL I, DIV 1, GP ABCD,
for Ta -10 to 55 ºC
for Ta -10 to 40 ºC
0344
II 2 (1) G
for Ta -10 to 55 ºC
for Ta -10 to 40 ºC
24VDC/250mA/1,2W
FISCO 17,5VDC/380mA/5,32W
Li=2,6µH Ci=737pF
or
HAZ LOC per Control Drawing
FF1-SC202S-00
Refer to Installation Drawing
SC202S CSA
Amersfoort,
The Netherlands
N200
CONDUCTIVITY / RESISTIVITY
TRANSMITTER
PROFIBUS - PA
-10 TO 55 ºC
SUPPLY
OUTPUT
AMB.TEMP. [Ta]
SERIAL No.
EEx ib [ia] IIC T4 for Ta -10 to 55 ºC
EEx ib [ia] IIC T6 for Ta -10 to 40 ºC
KEMA 00ATEX1069 X
IS CL I, DIV 1, GP ABCD
T4 for Ta -10 to 55 ºC
T6 for Ta -10 to 40 ºC
MODEL
EXA SC202S
WARNING
Substitution of
components may impair
intrinsic safety
AVERTISSEMENT
La substitution de composants
peut compromettre la sècuritè
intrinsëque.
T4 for Ta -10 to 55 ºC
T6 for Ta -10 to 40 ºC
Ex ia CL I, DIV 1, GP ABCD
0344
II 2 (1) G
24VDC/250mA/1,2W
FISCO 17,5VDC/380mA/5,32W
Li=2,6µH Ci=737pF
or
HAZ LOC per Control Drawing
FF1-SC202S-00
Refer to Installation Drawing
SC202S CSA
Amersfoort,
The Netherlands
N200
PROGRAMMABLE
24V DC
4 TO 20 mA DC
-10 TO 55
° C
SUPPLY
OUTPUT
AMB.TEMP. [ Ta ]
SERIAL No.
RANGE
MODEL
FREELY
Amersfoort,
The Netherlands
N200
9 TO 32V DC
-10 TO 55 ° C
SUPPLY
OUTPUT
AMB.TEMP. [ Ta ]
SERIAL No.
MODEL
Amersfoort,
The Netherlands