YOKOGAWA DPHarp EJX210B Manuel utilisateur

User’s

Manual

Yokogawa Electric Corporation

EJX210B

Flange Mounted Di󰀨erential

Pressure Transmitter

IM 01C27C01-01EN

13th Edition

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IM 01C27C01-01EN

EJX210B

Flange Mounted Di󰀨erential Pressure Transmitter

IM 01C27C01-01EN 13th Edition

13th Edition: July 2021 (YK)

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 Control of Pollution Caused by the Product.................................................. 1-5

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

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

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

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

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

2.5 Pressure Connection........................................................................................ 2-3

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....................................................................................... 2-5

2.8.2 CSACertication................................................................................ 2-6

2.8.3 ATEXCertication.............................................................................. 2-6

2.8.4 IECExCertication............................................................................. 2-8

2.9 EMC Conformity Standards............................................................................. 2-9

2.10 Pressure Equipment Directive (PED) ............................................................. 2-9

2.11 Low Voltage Directive....................................................................................... 2-9

2.12 Regulatory Compliance for Radio and Telecommunication........................ 2-9

2.12.1 Radio Equipment Directive (RE)........................................................ 2-9

2.12.2 FCC compliance .............................................................................. 2-10

2.12.3 Industry Canada (IC) compliance .................................................... 2-10

2.13 EU RoHS Directive .......................................................................................... 2-10

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

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

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

4.2 Mounting ........................................................................................................... 4-1

4.3 Rotating Transmitter Section........................................................................... 4-1

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IM 01C27C01-01EN

4.4 Changing the Direction of Integral Indicator ................................................. 4-2

4.5 Changing the direction of the antenna ........................................................... 4-2

4.6 Mounting the Flushing Connection Ring ....................................................... 4-3

4.6.1 Mounting to Pressure Detector Section............................................. 4-3

4.6.2 Mounting to Process Flange .............................................................. 4-3

4.7 A󰀩xing the Teon Film .................................................................................... 4-4

5. Installing Impulse Piping......................................................................... 5-1

5.1 Impulse Piping Installation Precautions ........................................................ 5-1

5.1.1 Connecting Impulse Piping to the Transmitter................................... 5-1

5.1.2 Routing the Impulse Piping................................................................ 5-1

5.2 Impulse Piping Connection Examples ........................................................... 5-2

6. Wiring......................................................................................................... 6-1

6.1 Mounting Antenna and Wiring......................................................................... 6-1

6.1.1 Mounting the antenna ........................................................................ 6-1

6.1.2 Mounting External Antenna and Wiring Antenna Extension Cable ... 6-2

6.1.2.1 Mounting of External Antenna............................................................ 6-2

6.1.2.2 Wiring of Antenna Extension Cable ................................................... 6-2

6.1.2.3 Mounting of Surge Protective Device and Wiring.............................. 6-4

6.2 Grounding.......................................................................................................... 6-4

6.3 Power Supply Wiring Precautions .................................................................. 6-5

6.4 Selecting the Wiring Materials......................................................................... 6-5

6.5 Connection of the External Power Source Terminal..................................... 6-5

7. Operation................................................................................................... 7-1

7.1 Preparation for Starting Operation ................................................................. 7-1

7.2 Zero Point Adjustment ..................................................................................... 7-2

7.3 Starting Operation ............................................................................................ 7-3

7.4 Connecting to the Field Wireless Network..................................................... 7-3

7.5 Shutting Down The Transmitter ...................................................................... 7-5

7.6 Venting or Draining Transmitter Pressure-detector Section ....................... 7-5

7.6.1 Draining Condensate (low pressure side) ......................................... 7-5

7.6.2 Venting Gas (low pressure side)........................................................ 7-6

7.6.3 Draining Condensate for Flushing Connection Ring ......................... 7-6

7.6.4 Venting Gas for Flushing Connection Ring........................................ 7-7

8. Setting Parameters................................................................................... 8-1

8.1 Environment for parameter setting................................................................. 8-1

8.2 Preparing Software........................................................................................... 8-1

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

CongurationTool .............................................................................. 8-1

8.2.2 Software Download............................................................................ 8-1

8.3 Setting Parameters ........................................................................................... 8-2

8.3.1 Parameter Usage and Selection........................................................ 8-2

8.3.2 Function Block and Menu Tree .......................................................... 8-3

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IM 01C27C01-01EN

8.3.3 Parameters for Wireless Communication........................................ 8-10

8.3.4 Tag and Device Information ............................................................. 8-10

8.3.5 Unit................................................................................................... 8-11

8.3.6 Range Change................................................................................. 8-11

8.3.7 Output Signal Low Cut Mode Setup ................................................ 8-11

8.3.8 Integral Indicator Setup.................................................................... 8-12

8.3.9 Unit for Displayed Temperature ....................................................... 8-12

8.3.10 Unit for Displayed Static Pressure ................................................... 8-12

8.3.11 Zero Point Adjustment and Span Adjustment.................................. 8-13

8.3.12 Software Write Protection ................................................................ 8-15

8.3.13 Switching to Deep Sleep Mode........................................................ 8-15

8.3.14 Switching to Silence Mode............................................................... 8-16

8.4 Self-Diagnostics.............................................................................................. 8-17

8.4.1 IdentifyProblemsbyUsingtheDeviceCongurationTool.............. 8-17

8.4.2 Alert Report ...................................................................................... 8-18

8.4.3 Checking with Integral Indicator....................................................... 8-20

9. Maintenance.............................................................................................. 9-1

9.1 Overview ............................................................................................................ 9-1

9.2 Calibration Instruments Selection .................................................................. 9-1

9.3 Calibration ......................................................................................................... 9-1

9.4 Disassembly and Reassembly ........................................................................ 9-3

9.4.1 Replacing the Integral Indicator ......................................................... 9-3

9.4.2 Replacing the RF Assembly............................................................... 9-4

9.4.3 Replacing the CPU Assembly............................................................ 9-4

9.4.4 Replacing the Process Connector Gaskets....................................... 9-5

9.4.5 Replacing the Battery Pack ............................................................... 9-5

9.4.6 Replacing the Batteries...................................................................... 9-6

9.4.7 Handling Batteries.............................................................................. 9-6

9.4.8 Replacing the Power Supply Module................................................. 9-7

9.5 Troubleshooting................................................................................................ 9-7

9.5.1 Basic Troubleshooting ....................................................................... 9-7

9.5.2 Troubleshooting Flowcharts............................................................... 9-8

9.5.3 Errors and Countermeasures .......................................................... 9-10

10. Parameter Summary .............................................................................. 10-1

11. General Specications .......................................................................... 11-1

Revision Information

<1. Introduction> 1-1

IM 01C27C01-01EN

1. Introduction

Thank you for purchasing the DPharp EJX

Di󰀨erentialPressuretransmitter.

Your EJX Pressure Transmitter was precisely

calibrated at the factory before shipment. To ensure

bothsafetyande󰀩ciency,pleasereadthismanual

carefully before you operate the instrument.

NOTE

This manual covers the EJX210B Flange

Mounteddi󰀨erentialpressuretransmitterand

describes how to use for the detachable antenna

typetransmitters(Amplierhousingcode8or9).

Model SUFFIX

EJX210B --8-*

--9-*

 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.

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

o󰀩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su󰀩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

di󰀩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.

NOTE

Draws attention to information essential for

understanding the operation and features.

<1. Introduction>1-2

IM 01C27C01-01EN

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 01C27C01-01EN

• Please carry out only the maintenance

procedures described in this manual. If you

require further assistance, please contact the

nearestYokogawao󰀩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o󰀩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o󰀨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

o󰀨thesourceofradiowaveemissions.

Then,contactaYokogawao󰀩ceregarding

countermeasures to prevent interference,

such as setting up partitions.

<1. Introduction>1-4

IM 01C27C01-01EN

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o󰀩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 01C27C01-01EN

1.5 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。

<2. Handling Cautions> 2-1

IM 01C27C01-01EN

2. Handling Cautions

This chapter provides important information on how

to handle the transmitter. Read this carefully before

using the transmitter.

EJX Series transmitters are thoroughly tested at the

factory before shipment. When taking delivery of an

instrument, visually check them to make sure that

no damage occurred during shipment.

Also check that all transmitter mounting hardware

showningure2.1isincluded.Ifthetransmitter

is ordered without the process connector, the

transmitter mounting hardware will not be included.

After checking the transmitter, carefully repack it in

its box and keep it there until you are ready to install

it.

Process connector

Process connector gasket

Bolt

F0201.ai

No antenna is

provided for

Amplifier

housing code 9.

Antenna

Figure 2.1 Transmitter Mounting Hardware

2.1 Model and Specications

Check

Themodelnameandspecicationsarewrittenon

the name plate attached to the case.

: 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.

F0202.ai

Figure 2.2 Name Plate

• QR Code

TheproducthasaQRCodepastedfore󰀩cient

plant maintenance work and asset information

management.

Itenablesconrmingthespecicationsof

purchased products and user’s manuals.

For more details, please refer to the following

URL.

https://www.yokogawa.com/qr-code

QR Code is a registered trademark of DENSO

WAVE INCORPORATED.

2.2 Unpacking

Keep the transmitter in its original packaging to

prevent it from being damaged during shipment.

Do not unpack the transmitter until it reaches the

installation site.

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