<1. Introduction>
1-2
IM 01C25W05-01EN
WARNING
Digital Remote Sensor
Combination Model
Applicable Transmitter
EJXC40A
EJX530A, EJX630A
The models for combination, applicable
transmitter and accessories represent a
diaphragm seal system.
CE and other certification are acquired for the
applicable transmitter model.
See section “Model and Suffix Codes” of this
document.
NOTE
This manual describes the hardware
configurations, installation, operation and
maintenance of the EJXC40A digital remote
sensor.
For detailed information specific to a gauge
pressure transmitter EJX530A or EJX630A,
as well as these information as “EMC
conformity standards”, “Pressure Equipment
Directive(PED)” and “Safety Requirement
Standards”, please refer to the transmitter’s
users’ manual IM 01C25F01-01E.
The manuals in pdf format are available on our
website (http://www.yokogawa.com/).
WARNING
Installing and operating the instruments in a
place that requires explosion-proof certifications
is subject to stringent restrictions defined in each
certification. Those who install or operate the
digital remote sensor in a hazardous locations
must read the relevant precautions described in
this manual and the following manual especially
in the “Handling Cautions” chapter before
handling the instruments and follow them.
IM 01C25A01-01E Installation Manual or
IM 01C25F01-01E Hardware Manual for
EJX530A and EJX630A.
NOTE
When describing the model name like EJ
530
,
it shows the applicability for EJX530A.
Regarding This Manual
• This manual and the identification tag attached
on the packing box are essential parts of the
product. Please keep hem in a safe place for
future reference.
• This manual should be provided to the end
user.
• The contents of this manual are subject to
change without prior notice.
• All rights reserved. No part of this manual may
be reproduced in any form without Yokogawa’s
written permission.
• Yokogawa makes no warranty of any kind with
regard to this manual, including, but not limited
to, implied warranty of merchantability and
fitness for a particular purpose.
• If any question arises or errors are found, or if
any information is missing from this manual,
please inform the nearest Yokogawa sales
office.
• The specifications covered by this manual are
limited to those for the standard type under the
specified model number break-down and do not
cover custom-made instruments.
• Please note that changes in the specifications,
construction, or component parts of the
instrument may not immediately be reflected
in this manual at the time of change, provided
that postponement of revisions will not cause
difficulty to the user from a functional or
performance standpoint.
• Yokogawa assumes no responsibility for this
product except as stated in the warranty.
• If the customer or any third party is harmed by
the use of this product, Yokogawa assumes
no responsibility for any such harm owing to
any defects in the product which were not
predictable, or for any indirect damages.
