YOKOGAWA DpharpEJX vigilantplant EJX210A User Manual Download Page 7

IM 01C25C01-01E

1-4

1.  INTRODUCTION

1.3

ATEX Documentation

This is only applicable to the countries in European
Union.

GB

All instruction manuals for ATEX Ex related products
are available in English, German and French. Should
you require Ex related instructions in your local
language, you are to contact your nearest Yokogawa
office or representative.

DK

Alle brugervejledninger for produkter relateret til
ATEX Ex er tilgængelige på engelsk, tysk og fransk.
Skulle De ønske yderligere oplysninger om håndtering
af Ex produkter på eget sprog, kan De rette
henvendelse herom til den nærmeste Yokogawa
afdeling eller forhandler.

I

Tutti i manuali operativi di prodotti ATEX
contrassegnati con Ex sono disponibili in inglese,
tedesco e francese. Se si desidera ricevere i manuali
operativi di prodotti Ex in lingua locale, mettersi in
contatto con l’ufficio Yokogawa più vicino o con un
rappresentante.

E

Todos los manuales de instrucciones para los productos
antiexplosivos de ATEX están disponibles en inglés,
alemán y francés. Si desea solicitar las instrucciones de
estos artículos antiexplosivos en su idioma local,
deberá ponerse en contacto con la oficina o el
representante de Yokogawa más cercano.

NL

Alle handleidingen voor producten die te maken
hebben met ATEX explosiebeveiliging (Ex) zijn
verkrijgbaar in het Engels, Duits en Frans. Neem,
indien u aanwijzingen op het gebied van
explosiebeveiliging nodig hebt in uw eigen taal, contact
op met de dichtstbijzijnde vestiging van Yokogawa of
met een vertegenwoordiger.

SF

Kaikkien ATEX Ex -tyyppisten tuotteiden käyttöhjeet
ovat saatavilla englannin-, saksan- ja ranskankielisinä.
Mikäli tarvitsette Ex -tyyppisten tuotteiden ohjeita
omalla paikallisella kielellännne, ottakaa yhteyttä
lähimpään Yokogawa-toimistoon tai -edustajaan.

P

Todos os manuais de instruções referentes aos produtos
Ex da ATEX estão disponíveis em Inglês, Alemão e
Francês. Se necessitar de instruções na sua língua
relacionadas com produtos Ex, deverá entrar em
contacto com a delegação mais próxima ou com um
representante da Yokogawa.

F

Tous les manuels d’instruction des produits ATEX Ex
sont disponibles en langue anglaise, allemande et
française. Si vous nécessitez des instructions relatives
aux produits Ex dans votre langue, veuillez bien
contacter votre représentant Yokogawa le plus proche.

D

Alle Betriebsanleitungen für ATEX Ex bezogene
Produkte stehen in den Sprachen Englisch, Deutsch
und Französisch zur Verfügung. Sollten Sie die
Betriebsanleitungen für Ex-Produkte in Ihrer
Landessprache benötigen, setzen Sie sich bitte mit
Ihrem örtlichen Yokogawa-Vertreter in Verbindung.

S

Alla instruktionsböcker för ATEX Ex (explosionssäkra)
produkter är tillgängliga på engelska, tyska och
franska. Om Ni behöver instruktioner för dessa
explosionssäkra produkter på annat språk, skall Ni
kontakta närmaste Yokogawakontor eller representant.

GR

          

ATEX Ex 

 

   

         

Ex

  

       
     

Yokogawa 

   

.

Summary of Contents for DpharpEJX vigilantplant EJX210A

Page 1: ...User s Manual Y okogawa Electric Corporation EJX210A Flange Mounted Differential Pressure Transmitters IM 01C25C01 01E IM 01C25C01 01E 3rd Edition...

Page 2: ...2 5 2 9 3 CENELEC ATEX KEMA Certification 2 7 2 9 4 IECEx Certification 2 10 2 10 EMC Conformity Standards 2 11 2 11 Pressure Equipment Directive PED 2 11 2 12 Low Voltage Directive 2 11 3 COMPONENT...

Page 3: ...3 Draining Condensate for Flushing Connection Ring 7 4 7 5 4 Venting Gas for Flushing Connection Ring 7 4 7 6 Setting the Range Using the Range setting Switch 7 4 8 MAINTENANCE 8 1 8 1 Overview 8 1 8...

Page 4: ...This Manual 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 fo...

Page 5: ...ed by an engi neer 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...

Page 6: ...contact the Yokogawa representative from which this instrument was purchased or the nearest Yokogawa office If a problem arises with this instrument please inform us of the nature of the problem and...

Page 7: ...Neem indien u aanwijzingen op het gebied van explosiebeveiliging nodig hebt in uw eigen taal contact op met de dichtstbijzijnde vestiging van Yokogawa of met een vertegenwoordiger SF Kaikkien ATEX Ex...

Page 8: ...ng Keep the transmitter in its original packaging to prevent it from being damaged during shipment Do not unpack the transmitter until it reaches the installa tion site 2 3 Storage The following preca...

Page 9: ...s connector bolts are tightened firmly b Make sure that there are no leaks in the impulse piping C Never apply a pressure higher than the specified maximum working pressure 2 6 Waterproofing of Cable...

Page 10: ...f instrument and the instrument is not restored to its original condition its intrinsically safe or explosionproof construction may be compromised and the instrument may be hazardous to operate Please...

Page 11: ...SAFETY and INSTALL IN ACCORDANCE WITH DOC No IFM022 A12 Note 4 Maintenance and Repair The instrument modification or parts replacement by other than authorized representative of Yokogawa Electric Corp...

Page 12: ...No 213 C22 2 No 1010 1 Intrinsically Safe for Class I Division 1 Groups A B C D Class II Division 1 Groups E F G Class III Division 1 Nonincendive for Class I Division 2 Groups A B C D Class II Divis...

Page 13: ...Ambient Temperature 50 to 75 C T4 50 to 80 C T5 50 to 70 C T6 Supply Voltage 42 V dc max Output Signal 4 to 20 mA dc Note 2 Wiring For CSA C22 2 All wiring shall comply with Canadian Electrical Code...

Page 14: ...0 EN 50284 EN 50281 1 1 Type of Protection and Marking code EEx ia IIC T4 Group II Category 1G 1D Ambient Temperature for gas proof 50 to 60 C Process Temperature Tp 120 C max Maximum Surface Temperat...

Page 15: ...selected the type of protec tion CENELEC ATEX KEMA Intrinsically Safe Flameproof or CENELEC ATEX Type n for use in hazardous locations Note 1 For the installation of this transmitter once a particula...

Page 16: ...FORE OPENING WHEN THE AMBIENT TEMP 65 C USE THE HEAT RESISTING CABLES 90 C No KEMA 03ATEX2570 EEx d IIC T6 T4 IP66 andIP67 TEMP CLASS T6 T5 T4 MAX PROCESS TEMP Tp 85 100 120 C Tamb 50 to 70 80 75 C T8...

Page 17: ...Ui Io Ii Po Pi Co Ci Ccable Lo Li Lcable Voc Vmax Isc Imax Ca Ci Ccable La Li Lcable Uo Io Po Co Lo Voc Isc Ca and La are parameters of barrier Note 3 Installation In any safety barreir used output c...

Page 18: ...ION The temperature and pressure of fluid should be maintained at levels that are consistent with normal operating conditions The ambient temperature should be maintained at a level that is consistent...

Page 19: ...smitter section Bolt Note 2 Note 2 Note 1 See subsection 9 2 Model and Suffix Codes for details Note 2 Set the switches as shown in the figure above to set the burn out direction and write protection...

Page 20: ...be procured by the customer F0401 EPS Gasket Stud bolt Nut Figure 4 1 Transmitter Mounting IMPORTANT Please use a gasket with an inside diameter d that is greater than the diameter of the dia phragm s...

Page 21: ...ion ring is mounted to high pressure side pressure detector section as shown in Figure 4 4 At the factory shipment the flushing connection ring is already assembled and attached to high pressure side...

Page 22: ...lange For 2 inch flange For 2 inch flange For 1 1 2 inch flange For 1 1 2 inch flange Material 316SST Hoop PTFE Teflon Filler For oil prohibited use Option code K1 K2 K5 K6 4 6 Affixing the Teflon Fil...

Page 23: ...ressure connection Process connector Bolt Figure 5 1 H and L Symbols on a Capsule Assembly 2 Tightening the Process Connector Mount ing Bolts After connecting the impulse line tighten the process conn...

Page 24: ...ransmitter installation location the process piping layout and the characteristics of the process fluid corrosiveness toxicity flammability etc etc and make appropriate changes and additions to the co...

Page 25: ...equivalent b Use shielded wires in areas that are susceptible to electrical noise c In areas with higher or lower ambient temperatures use appropriate wires or cables d In environment where oils solve...

Page 26: ...s required for the transmitter loop The transmitter and distributor are connected as shown below For details of the power supply voltage and load resistance see section 6 6 for communications line req...

Page 27: ...ning sealant to the threads of these fittings for waterproofing After wiring impregnate the fitting with a compound to seal tubing Figure 6 10 Typical Wiring Using Flameproof Metal Conduit 6 5 Groundi...

Page 28: ...or IM 01C25T01 01E HART communication for communicator operation If the transmitter is equipped with an integral indicator its indication can be used to confirm that the transmitter is operating prop...

Page 29: ...nt function has NOT been disabled by a parameter setting To check the output signal use a digital multimeter calibrator or communicator 1 When you can obtain Low Range Value from actual measured value...

Page 30: ...ector Section Since this transmitter is designed to be self draining and self venting with vertical impulse piping connec tions neither draining nor venting will be required if the impulse piping is c...

Page 31: ...the range setting switch push button located on the optional integral indicator plate and the external zero adjustment screw This procedure does not require use of the communicator However changes in...

Page 32: ...sures in each communication manual IMPORTANT Do not turn off the power to the transmitter immediately after completion of the change in the LRV and or URV setting s Note that powering off within thirt...

Page 33: ...static coating 8 2 Calibration Instruments Se lection Table 8 1 lists the instruments that can be used to calibrate a transmitter When selecting an instrument consider the required accuracy level Exer...

Page 34: ...gulator pressure pump Pressure range 0 to 133 kPa 1000 mmHg Prepare the vacuum pump for negative pressure ranges Dead weight gauge tester 25 kPa 2500mmH2O Accuracy 0 03 of setting Select the one havin...

Page 35: ...cm Shrouding Bolt Shrouding Bolt F0802 EPS Figure 8 2 Shrouding Bolts 8 4 1 Replacing the Integral Indicator CAUTION Cautions for Flameproof Type Transmitters Users are prohibited by law from modifyi...

Page 36: ...PU assembly and the capsule 2 Connect the output terminal cable with brown connector NOTE Make certain that the cables are free of pinching between the case and the CPU assembly edge 3 Align and engag...

Page 37: ...ing conditions Measurement system problem F0805 EPS YES NO NO YES Environmental conditions Operating conditions Transmitter itself Figure 8 5 Basic Flow and Self Diagnostics 8 5 2 Troubleshooting Flow...

Page 38: ...or 100 Connect BRAIN TERMINAL and check self diagnostics Contact Yokogawa service personnel F0808 EPS Are valves opened or closed correctly Is impulse piping connected correctly Refer to error messag...

Page 39: ...ule EEPROM problem Amplifier temperature sensor problem Amplifier EEPROM problem Amplifier problem Continues to operate and output Continues to operate and output Continues to operate and output Conti...

Page 40: ...o is continuously adjustable with 0 01 incremental resolution of span Re range can be done locally using the digital indicator with range setting switch Integral Indicator LCD display 5 digit Numerica...

Page 41: ...of type 10 5 to 32 V DC for lightning protector Option code A 10 5 to 30 V DC for intrinsically safe type n or non incendive type Minimum voltage limited at 16 6 V DC for digital communications BRAIN...

Page 42: ...AND SUFFIX CODES Spiral gasket for transmitter side 316SST Hoop PTFE Teflon Filler Low pressure side Diaphragm Cover Flange Process Connector Capsule Gasket and Vent Drain plug Refer to MODEL AND SUFF...

Page 43: ...s Materials Table below Horizontal piping type and left side high pressure 4 to 20mA DC with digital communication BRAIN protocol 4 to 20mA DC with digital communication HART protocol Digital communic...

Page 44: ...terial there may be certain limitations for pressure and temperature Please refer to NACE standards for details Model EJX210A Gasket contact surface 1 Flange rating Flange material Flushing connection...

Page 45: ...ial there may be certain limitations for pressure and temperature Please refer to NACE standards for details Model EJX210A Gasket contact surface 1 Flange rating Flange material Flushing connection ri...

Page 46: ...316 SST material there may be certain limitations for pressure and temperature Please refer to NACE standards for details Model EJX210A Gasket contact surface 1 Flange rating Flange material Flushing...

Page 47: ...essure and temperature Please refer to NACE standards for details Model EJX210A Gasket contact surface 1 Flange rating Flange material Flushing connection ring Wetted parts material high pressure side...

Page 48: ...ions for pressure and temperature Please refer to NACE standards for details Model EJX210A Gasket contact surface 1 Flange rating Flange material Flushing connection ring Wetted parts material high pr...

Page 49: ...1 Groups A B C and D Class II Division 1 Groups E F and G and Class III Division 1 Hazardous Locations Nonincendive for Class I Division 2 Groups A B C and D Class II Division 2 Groups F and G and Cla...

Page 50: ...side Process flange Block Pipe Base 8 Low Pressure side Cover flange Process connector For Extended type Flange rating Test pressure Pressure test Leak test Certificate 14 T51 JIS 10K 2 MPa 290psi T54...

Page 51: ...8 148 178 110 4 33 77 69 41 67 54 C D t 3 03 2 72 2 13 1 54 0 47 7 01 5 83 1 61 2 64 connection ring 3 Flushing Drain vent plug Ground terminal Zero adjustment Conduit connection n h Terminal side n h...

Page 52: ...27 1 06 A 71 0 5 2 8 0 02 71 0 5 2 8 0 02 71 0 5 2 8 0 02 71 0 5 2 8 0 02 71 0 5 2 8 0 02 71 0 5 2 8 0 02 71 0 5 2 8 0 02 71 0 5 2 8 0 02 j 25 0 98 25 0 98 25 0 98 25 0 98 25 0 98 25 0 98 25 0 98 25 0...

Page 53: ...Number Amplifier Damping 2 As specified in order 2 sec or as specified in order Display Setting As specified in order 0 to 25MPa for M and H capsule Display unit is selectable from the units listed i...

Page 54: ...3 Add codes for CSA approval 3rd July 2006 2 3 2 9 Add note for Fieldbus communication 2 3 through 2 19 2 9 Add change applicable standards 2 6 2 9 2 Add descriptions for Note 2 2 9 Add 2 9 4 IECEx C...

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