YOKOGAWA DP Harp EJX118B Manuel utilisateur

User’s

Manual

Yokogawa Electric Corporation

EJX118B and EJX438B

Diaphragm Sealed

Differential Pressure and

Pressure Transmitters

IM 01C27H01-01EN

10th Edition

Toc-1

IM 01C27H01-01EN

EJX118B and EJX438B

Diaphragm Sealed

Differential Pressure and Pressure Transmitters

IM 01C27H01-01EN 10th Edition

10th Edition: May 2017 (KP)

Contents

1. Introduction............................................................................................... 1-1

1.1 Safe Use of This Product .................................................................................1-2

1.2 Radio Wave........................................................................................................ 1-3

1.3 Warranty............................................................................................................. 1-4

1.4 Trademarks........................................................................................................ 1-4

1.5 ATEX Documentation ....................................................................................... 1-5

1.6 Control of Pollution Caused by the Product..................................................1-6

2. Handling Cautions.................................................................................... 2-1

2.1 ModelandSpecicationsCheck..................................................................... 2-1

2.2 Unpacking.......................................................................................................... 2-1

2.3 Storage............................................................................................................... 2-1

2.4 Selecting the Installation Location ................................................................ 2-2

2.5 Pressure Connection........................................................................................ 2-2

2.6 Restrictions on Use of Radio Transceivers ...................................................2-3

2.7 Insulation Resistance and Dielectric Strength Test...................................... 2-3

2.8 Installation of an Explosion-Protected Instrument.......................................2-4

2.8.1 FM Approval....................................................................................... 2-4

2.8.2 CSACertication................................................................................ 2-5

2.8.3 ATEXCertication.............................................................................. 2-5

2.8.4 IECExCertication............................................................................. 2-7

2.9 EMC Conformity Standards.............................................................................2-7

2.10 Pressure Equipment Directive (PED) .............................................................2-7

2.11 Low Voltage Directive.......................................................................................2-8

2.12 Regulatory Compliance for Radio and Telecommunication........................ 2-8

2.12.1 Radio and Telecommunications Terminal Equipment Directive

(R&TTE) .................................................................................... 2-8

2.12.2 FCC compliance ................................................................................ 2-8

2.12.3 Industry Canada (IC) compliance......................................................2-9

2.13 RoHS................................................................................................................... 2-9

3. Component Names .................................................................................. 3-1

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IM 01C27H01-01EN

4. Installation................................................................................................. 4-1

4.1 Precautions ....................................................................................................... 4-1

4.2 Mounting the Diaphragm Seals....................................................................... 4-1

4.3 Transmitter Mounting ....................................................................................... 4-2

4.4 Mounting the Flushing Connection Ring.......................................................4-4

4.4.1 Mounting to Pressure Detector Section.............................................4-4

4.4.2 Mounting to Process Flange.............................................................. 4-4

4.5 AfxingtheTeonFilm .................................................................................... 4-5

4.6 Rotating Transmitter Section...........................................................................4-5

4.7 Changing the Direction of Integral Indicator ................................................. 4-6

4.8 Changing the direction of the antenna...........................................................4-6

5. Wiring......................................................................................................... 5-1

5.1 Mounting Antenna and Wiring.........................................................................5-1

5.1.1 Mounting the antenna ........................................................................5-1

5.1.2 Mounting External Antenna and Wiring Antenna Extension Cable ...5-2

5.1.2.1 Mounting of External Antenna............................................................5-2

5.1.2.2 Wiring of Antenna Extension Cable ...................................................5-2

5.1.2.3 Mounting of Arrester and Wiring ........................................................5-4

5.2 Grounding.......................................................................................................... 5-4

6. Operation................................................................................................... 6-1

6.1 Preparation for Starting Operation .................................................................6-1

6.2 Zero Point Adjustment ..................................................................................... 6-2

6.3 Starting Operation ............................................................................................ 6-3

6.4 Connecting to the Field Wireless Network.....................................................6-3

6.5 Shutting Down The Transmitter ......................................................................6-5

6.6 Venting or Draining Transmitter Process-Detector Section ........................6-5

6.6.1 Draining Condensate for Flushing Connection Ring.........................6-6

6.6.2 Venting Gas for Flushing Connection Ring........................................6-6

7. Setting Parameters................................................................................... 7-1

7.1 Environment for parameter setting.................................................................7-1

7.2 Preparing Software ........................................................................................... 7-1

7.2.1 SoftwaresfortheFieldWirelessCongurationToolandtheDevice

CongurationTool.............................................................................. 7-1

7.2.2 Software Download............................................................................ 7-1

7.3 Setting Parameters ........................................................................................... 7-1

7.3.1 Parameter Usage and Selection........................................................7-1

7.3.2 Function Block and Menu Tree..........................................................7-3

7.3.3 Parameters for Wireless Communication........................................7-10

7.3.4 Tag and Device Information .............................................................7-10

7.3.5 Unit................................................................................................... 7-11

7.3.6 Range Change................................................................................. 7-11

7.3.7 Output Mode .................................................................................... 7-11

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IM 01C27H01-01EN

7.3.8 Output Signal Low Cut Mode Setup ................................................ 7-11

7.3.9 Impulse Line Connection Orientation Setup....................................7-12

7.3.10 Integral Indicator Display Mode .......................................................7-12

7.3.11 Integral Indicator Scale Setup..........................................................7-12

7.3.12 Unit for Displayed Temperature .......................................................7-13

7.3.13 Unit for Displayed Static Pressure...................................................7-13

7.3.14 Zero Point Adjustment and Span Adjustment..................................7-13

7.3.15 Software Write Protect.....................................................................7-15

7.3.16 Switching to Deep Sleep Mode........................................................7-16

7.3.17 Switching to Silence Mode...............................................................7-16

7.4 Self-Diagnostics..............................................................................................7-17

7.4.1 IdentifyProblemsbyUsingtheDeviceCongurationTool..............7-17

7.4.2 Alert Report......................................................................................7-18

7.4.3 Checking with Integral Indicator.......................................................7-20

8. Maintenance.............................................................................................. 8-1

8.1 Overview ............................................................................................................ 8-1

8.2 Calibration Instruments Selection ..................................................................8-1

8.3 Calibration ......................................................................................................... 8-1

8.4 Disassembly and Reassembly ........................................................................8-3

8.4.1 Replacing the Integral Indicator......................................................... 8-3

8.4.2 Replacing the RF Assembly...............................................................8-4

8.4.3 Replacing the CPU Assembly............................................................8-4

8.4.4 Replacing the Battery Pack ...............................................................8-5

8.4.5 Replacing the Batteries......................................................................8-5

8.4.6 Handling Batteries.............................................................................. 8-6

8.5 Troubleshooting................................................................................................ 8-7

8.5.1 Basic Troubleshooting ....................................................................... 8-7

8.5.2 Troubleshooting Flowcharts............................................................... 8-8

8.5.3 Errors and Countermeasures ..........................................................8-10

9. Parameter Summary ................................................................................ 9-1

10. GeneralSpecications .......................................................................... 10-1

10.1 StandardSpecications.................................................................................10-1

10.2 ModelandSufxCodes .................................................................................10-5

10.3 OptionalSpecications............................................................................... 10-11

10.4 Dimensions ...................................................................................................10-13

Revision Information

<1. Introduction> 1-1

IM 01C27H01-01EN

1. Introduction

Thank you for purchasing the DPharp EJX

Differential Pressure and pressure transmitter.

Your EJX Pressure Transmitter was precisely

calibrated at the factory before shipment. To ensure

bothsafetyandefciency,pleasereadthismanual

carefully before you operate the instrument.

NOTE

This manual covers the EJX118B and EJX438B

diaphragm sealed differential pressure and

pressure transmitter and describes how to use

for the detachable antenna type transmitters

(Amplierhousingcode8or9).

Unless otherwise stated, the illustrations in

this manual are of the EJX118B diaphragm

sealed differential pressure with a detachable

antenna type. Users of the other models and

specicationsshouldbearinmindthatcertain

features of their instrument will differ from those

shown in the illustrations of the EJX118B.

MODEL SUFFIX

EJX118B --8-*

--9-*

EJX438B

Regarding This Manual

• Thismanualshouldbeprovidedtotheend

user.

• Thismanualandtheidenticationtagattached

on packing box are essential parts of the

product; keep them in a safe place for future

reference.

• 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

tness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

ofce.

• Thespecicationscoveredbythismanualare

limited to those for the standard type under the

speciedmodelnumberbreak-downanddo

not cover custom-made instruments. When

productswhosesufxcodeoroptionalcodes

contain code “Z” and an exclusive document is

attached, please read it along with this manual.

• Pleasenotethatchangesinthespecications,

construction, or component parts of the

instrumentmaynotimmediatelybereected

in this manual at the time of change, provided

that postponement of revisions will not cause

difcultytotheuserfromafunctionalor

performance standpoint.

• Yokogawaassumesnoresponsibilities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.

• Thefollowingsafetysymbolsareusedinthis

manual and on the product:

WARNING

Indicates a potentially hazardous situation which,

if not avoided, could result in death or serious

injury.

CAUTION

Indicates a potentially hazardous situation which,

if not avoided, may result in minor or moderate

injury or physical damage. It may also be used to

alert against unsafe practices.

IMPORTANT

Indicates that operating the hardware or software

in this manner may damage it or lead to system

failure.

<1. Introduction> 1-2

IM 01C27H01-01EN

NOTE

Draws attention to information essential for

understanding the operation and features.

Functional grounding terminal

Caution

This symbol indicates that the operator

must refer to an explanation in the user’s

manual in order to avoid the risk of injury

or death of personnel or damage to the

instrument.

Notice

NO RIGHTS OR LICENSES, EXPRESS OR

IMPLIED, ARE GRANTED TO USE THIRD-PARTY

DEVICES IN COMBINATION WITH THESE

PRODUCTS IN A WIRELESS MESH NETWORK,

OR TO USE THIRD-PARTY SERVICES TO

ACCESS, MONITOR OR CONTROL THESE

PRODUCTS IN A WIRELESS MESH NEWORK

VIA THE INTERNET OR ANOTHER EXTERNAL

WIDE AREA NETWORK.

Patent Marking

Covered by one or more claims of patents:

http://sipcollc.com/patent-list/ and http://intusiq.com/

patent-list/.

1.1 Safe Use of This Product

This product is designed to be used by a person

with specialized knowledge. For the safety of the

operator and to protect the instrument and the

system, please be sure to follow this manual’s

safety instructions when handling this instrument.

If these instructions are not heeded, the protection

provided by this instrument may be impaired. In

this case, Yokogawa cannot guarantee that the

instrument can be safely operated. Please pay

special attention to the following points:

(a) Installation

• Thisinstrumentmayonlybeinstalledbyan

engineer or technician who has an expert

knowledge of this device. Operators are not

allowed to carry out installation unless they

meet this condition.

• Withhighprocesstemperatures,caremust

be taken not to burn yourself by touching the

instrument or its casing.

• Neverloosentheprocessconnectornutswhen

the instrument is installed in a process. This can

lead to a sudden, explosive release of process

uids.

• Whendrainingcondensatefromthepressure

detector section, take appropriate precautions

to prevent the inhalation of harmful vapors and

thecontactoftoxicprocessuidswiththeskin

or eyes.

• Whenremovingtheinstrumentfroma

hazardousprocess,avoidcontactwiththeuid

and the interior of the meter.

• Allinstallationshallcomplywithlocalinstallation

requirements and the local electrical code.

(b) Wiring

• Theinstrumentmustbeinstalledbyan

engineer or technician who has an expert

knowledge of this instrument. Operators are not

permitted to carry out wiring unless they meet

this condition.

<1. Introduction> 1-3

IM 01C27H01-01EN

• Pleasecarryoutonlythemaintenance

procedures described in this manual. If you

require further assistance, please contact the

nearestYokogawaofce.

• Careshouldbetakentopreventthebuildupof

dust or other materials on the display glass and

the name plate. To clean these surfaces, use a

soft, dry cloth.

(d) Explosion Protected Type Instrument

• Usersofexplosionproofinstrumentsshould

referrsttosection2.8(Installationofan

Explosion Protected Instrument) of this manual.

• Theuseofthisinstrumentisrestrictedtothose

who have received appropriate training in the

device.

• Takecarenottocreatesparkswhenaccessing

the instrument or peripheral devices in a

hazardous location.

• Repairormodicationtothisinstrumentby

customer will cause malfunction of explosion

protect function and hazardous situation. If you

needtorepairormodication,pleasecontact

thenearestYokogawaofce.

(e) Modication

• Yokogawawillnotbeliableformalfunctionsor

damageresultingfromanymodicationmade

to this instrument by the customer.

(f) Product Disposal

• Theinstrumentshouldbedisposedofin

accordance with local and national legislation/

regulations.

(g) Authorized Representative in EEA

• InrelationtotheCEMarking,Theauthorized

representative for this product in the EEA

(European Economic Area) is:

Yokogawa Europe B.V.

Euroweg 2, 3825 HD Amersfoort,

The Netherlands

1.2 Radio Wave

IMPORTANT

- This instrument is equipped with a wireless

modulewhichisdesignatedasacertication

of construction type as a wireless

facility for 2.4 GHz band low-power data

communication system of the Radio Act.

Refer to 2.12 “Regulatory Compliance for

Radio and Telecommunication” for detail.

- Duetothedesignatedcerticationof

construction type, users may be subject to

legal punishment in case of:

- Disassembling or modifying the wireless

module or antenna in this instrument

- Peelingoffthecerticationlabelattached

to the wireless module in this instrument

- Preventing interference with other wireless

stations

The operating frequency bandwidth of this

instrument may overlap the same range

asindustrialdevices,scienticdevices,

medical devices, microwave ovens, licensed

premises radio stations and non-licensed

speciedlow-powerradiostationsformobile

objectidenticationsystemsusedinfactory

production lines.

Before using this instrument, ensure that

neitherapremisesradiostationnorspecied

low power radio station for mobile object

identicationsystemsisinusenearby.

If this instrument causes radio wave

interference to a wireless station for mobile

objectidenticationsystems,promptly

change the frequency being used or turn

off the source of radio wave emissions.

Then,contactaYokogawaofceregarding

countermeasures to prevent interference,

such as setting up partitions.

<1. Introduction> 1-4

IM 01C27H01-01EN

1.3 Warranty

• Thewarrantyshallcovertheperiodnotedon

the quotation presented to the purchaser at the

time of purchase. Problems occurring during

the warranty period shall basically be repaired

free of charge.

• Ifanyproblemsareexperiencedwiththis

instrument, the customer should contact the

Yokogawa representative from which this

instrument was purchased or the nearest

Yokogawaofce.

• Ifaproblemariseswiththisinstrument,

please inform us of the nature of the problem

and the circumstances under which it

developed,includingthemodelspecication

and serial number. Any diagrams, data and

other information you can include in your

communication will also be helpful.

• Thepartyresponsibleforthecostofxingthe

problem shall be determined by Yokogawa

following an investigation conducted by

Yokogawa.

• Thepurchasershallbeartheresponsibilityfor

repair costs, even during the warranty period, if

the malfunction is due to:

- Improper and/or inadequate maintenance by

the purchaser.

- Malfunction or damage due to a failure

to handle, use, or store the instrument in

accordancewiththedesignspecications.

- Use of the product in question in a location

notconformingtothestandardsspeciedby

Yokogawa, or due to improper maintenance

of the installation location.

- Failureordamageduetomodicationor

repair by any party except Yokogawa or an

approved representative of Yokogawa.

- Malfunction or damage from improper

relocation of the product in question after

delivery.

- Reasonofforcemajeuresuchasres,

earthquakes,storms/oods,thunder/

lightening, or other natural disasters, or

disturbances, riots, warfare, or radioactive

contamination.

1.4 Trademarks

In this document, trademarks or registered

trademarks are not marked with “™” or “®”.

Product names and company names in this

document are trademarks or registered trademarks

of the respective companies

<1. Introduction> 1-5

IM 01C27H01-01EN

1.5 ATEX Documentation

This is only applicable to the countries in European Union.

EST

SLO

<1. Introduction> 1-6

IM 01C27H01-01EN

1.6 Control of Pollution Caused by the Product

This is an explanation for the product based on “Control of Pollution caused by Electronic Information

Products” in the People’s Republic of China.

電子情報製品汚染制御管理弁法（中国版RoHS）

产品中有害物质或元素的名称及含量

型号部件名称

有害物质

铅

（Pb）汞

（Hg）镉

（Cd）六价铬

（Cr(VI)）多溴联苯

（PBB）多溴二苯醚

（PBDE）

EJX-B series

无线差压 / 压力

变送器

YTA510

无线温度变送器

壳体 ×○○○○○

膜盒组件 × ○ ○ ○ ○ ○

基板组件 × ○ ○ × ○ ○

电源连接线 × ○ ○ ○ ○ ○

天线组件 × ○ ○ ○ ○ ○

电池组件 × ○ ○ ○ ○ ○

○ ：表示该部件的所有均质材料中的有害物质的含量均在 GB/T26572 标准中所规定的限量以下。

× ：表示至少该部件的某些均质材料中的有害物质的含量均在 GB/T26572 标准中所规定的限量以上。

环保使用期限：

该标识适用于 SJ /T11364 中所述，在中华人民共和国销售的电子电气产品的环保使用期限。

注）该年数为“环保使用期限”，并非产品的质量保证期。

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