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YOKOGAWA Dpharp EJX110A, Руководство по установке

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YOKOGAWA Dpharp EJX110A Скачать руководство пользователя страница 40

 

 

<4.  Installing Impulse Piping>

39

IM 01C25A01-01E

•  A variety of process piping-mounted stop valves are 

available according to the type of connection (flanged, 
screwed, welded), construction (globe, gate, or ball 
valve), temperature and pressure.

 

Select the type of valve most appropriate for the 

application.

Gas flow measurement

Liquid flow measurement

Union or flange

Union or flange

Stop valve

Stop valve

Manifold

Manifold

Process piping

Process piping

F0410.ai

Figure 4.10  Process Piping Connection Examples 

(EJ

115

)

Содержание Dpharp EJX110A

Страница 1: ...ng the Teflon Film 33 3 6 Rotating Transmitter Section 34 3 7 Changing the Direction of Integral Indicator 34 4 Installing Impulse Piping 4 1 Impulse Piping Installation Precautions 35 4 2 Impulse Pip...

Страница 2: ...site address http www yokogawa com fld Table 1 1 PDF Manual List and Applicable Style Code EJX series Hardware Manual Models Document No Style EJX110A IM 01C25B01 01E S3 EJX120A S1 EJX130A EJX310A EJX...

Страница 3: ...injury CAUTION Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury It may also be used to alert against unsafe practices IMPORTANT Indicates that o...

Страница 4: ...ts maintenance soft and dry cloth is used e Explosion Protected Type Instrument WARNING Users of explosion proof instruments should refer first to section 2 4 Installation of an Explosion Protected In...

Страница 5: ...le party for repair cost for the problems shall be determined by Yokogawa based on our investigation The Purchaser shall bear the responsibility for repair costs even during the warranty period if the...

Страница 6: ...1 Introduction 5 IM 01C25A01 01E 1 3 ATEX Documentation This is only applicable to the countries in European Union GB DK I E NL SF P F D S LT LV PL EST SLO H BG RO M CZ SK GR...

Страница 7: ...bracket L or flat type 1 Transmitter mounting bolt 4 EJ 110 Mounting bracket M For measurement span code other than F U bolt 1 U bolt nut 2 Mounting bracket 1 Transmitter mounting bolt 2 EJ 510 EJ 530...

Страница 8: ...an instrument is installed in a process The device is under pressure and a loss of seal can result in a sudden and uncontrolled release of process fluid When draining toxic process fluids that have co...

Страница 9: ...nal code FS1 are applicable for use in hazardous locations Applicable Standard Class 3600 2011 Class 3610 2010 Class 3611 2004 Class 3810 2005 ANSI ISA 60079 0 2009 ANSI ISA 60079 11 2009 NEMA 250 199...

Страница 10: ...2005 ANSI ISA 60079 0 2009 ANSI ISA 60079 11 2009 NEMA 250 1991 Rating Intrinsically Safe with Entity FISCO for Class I II III Division 1 Groups A B C D E F G T4 Class I Zone 0 AEx ia IIC T4 Nonincend...

Страница 11: ...0 2009 ANSI ISA 60079 11 2009 ANSI ISA 60079 27 2006 NEMA 250 1991 Rating Intrinsically Safe with Entity FISCO for Class I II III Division 1 Groups A B C D E F G T4 Class I Zone 0 AEx ia IIC T4 Nonin...

Страница 12: ...2 Handling Cautions 11 IM 01C25A01 01E...

Страница 13: ...DATION Fieldbus and PROFIBUS PA type 9 to 28 V dc 27 mW Low Power type 9 to 30 V dc 250 mW RS485 Modbus Communication Type Output signal 4 to 20 mA 15 mA FOUNDATION Fieldbus and PROFIBUS PA type 1 to...

Страница 14: ...No 0 4 C22 2 No 25 C22 2 No 94 C22 2 No 157 C22 2 No 213 C22 2 No 60079 0 C22 2 No 61010 1 C22 2 No 61010 2 030 Intrinsically Safe for Class I Division 1 Groups A B C D Class II Division 1 Groups E F...

Страница 15: ...E F G Class III Ex ia IIC T4 Ambient Temperature 40 to 60 C 40 to 140 F Encl Type 4X IP66 IP67 15 C when HE is specified CSA Nonincendive Approval Class I Division 2 Groups A B C D Class II Division...

Страница 16: ...h optional code CF1 or V1F are applicable for use in hazardous locations Certificate 2014354 Applicable Standard C22 2 No 0 C22 2 No 0 4 C22 2 No 0 5 C22 2 No 25 C22 2 No 30 C22 2 No 94 C22 2 No 61010...

Страница 17: ...LA CHALEUR 90 C Take care not to generate mechanical sparking when accessing to the instrument and peripheral devices in a hazardous location Note 4 Maintenance and Repair The instrument modification...

Страница 18: ...DEKRA Intrinsically safe Certification Note 5 Special Conditions for Safe Use WARNING When the enclosure of the Pressure Transmitter is made of aluminum if it is mounted in an area where the use of c...

Страница 19: ...be installed in such a way that the risk from electrostatic discharges and propagating brush discharges caused by rapid flow of dust is avoided To satisfy IP66 or IP67 apply waterproof glands to the...

Страница 20: ...Installation All wiring shall comply with local installation requirements Refer to the installation diagram Note 4 Maintenance and Repair The instrument modification or parts replacement by other tha...

Страница 21: ...Type Caution for ATEX flameproof type Note 1 EJX EJA E Series pressure transmitters with optional code KF22 or V1F are applicable for use in hazardous locations No KEMA 07ATEX0109 X Applicable Standa...

Страница 22: ...tion must be in accordance with the description about the type of protection in this user s manual Note 2 For combined approval types Once a device of multiple approval type is installed it should not...

Страница 23: ...trinsically safe Associated Apparatus Transmitter Nonhazardous Area Control Drawing Hazardous Area F0233 ai Above drawing shows the installation of Entity system When installing the transmitters in ic...

Страница 24: ...x ia IIC IIB T4 Ga Ta 40 to 60 C Ex ia IIIC T85 C T100 C T120 C Db Ta 30 15 to 60 C MAX PROCESS TEMP Tp 120 C T85 C Tp 80 C T100 C Tp 100 C T120 C Tp 120 C ENCLOSURE IP66 IP67 Supply circuit FISCO fie...

Страница 25: ...ower Pi 0 9 W linear source Maximum Internal Capacitance Ci 27 6 nF Maximum Internal Inductance Li 0 H When the lightning protector option is specified the apparatus is not capable of withstanding the...

Страница 26: ...ECEx Intrinsically safe Ex ia Note 1 EJX EJA E Series pressure transmitters with optional code SS26 are applicable for use in hazardous locations No IECEx DEK 12 0016X Applicable Standard IEC 60079 0...

Страница 27: ...C 15 C when HE is specified Max Process Temp 120 C IP Code IP66 Overvoltage Category I Note 2 Electrical Data Intrinsically safe ratings are as follows Maximum Input Voltage Ui 32 V Maximum Internal...

Страница 28: ...tters Power Supply Voltmeter SUPPLY SUPPLY A Four Wire Connection Pressure Transmitters Power Supply Voltmeter SUPPLY SUPPLY A Note 3 Operation WARNING AFTER DE ENERGIZING DELAY 5 MINUTES BEFORE OPENI...

Страница 29: ...1 5 0 Article 4 Paragraph 3 SEP EJ 440 with code PE3 C D 500 0 1 5 0 III Model Capsule code PS 1 bar V L PS V bar L Category 2 EJ 510 EJX610A A B C 100 0 1 10 Article 4 Paragraph 3 SEP D 700 0 1 70 EJ...

Страница 30: ...here Normally only non conductive pollution occurs Occasionally however temporary conductivity caused by condensation must be expected 2 Installation Category I Overvoltage category Installation categ...

Страница 31: ...rocess connector upside Transmitter mounting bolt Mounting bracket U bolt nut U bolt 50 mm 2 inch pipe Vertical pipe mounting Process connector downside F0303 ai Figure 3 3 Transmitter Mounting Vertic...

Страница 32: ...iquid level of the tank the minimum liquid level zero point must be set to a level at least 50 mm above the center of the high pressure side diaphragm seal see Figure 3 7 Correctly install the diaphra...

Страница 33: ...nnection size code 2 8 3 4 W SW 1 to 5m 2570 320 6 to 10m 4680 530 SE 1 to 5m 2570 320 6 to 10m 4680 530 SY 1 to 5m 320 6 to 10m 530 HW 1 to 5m 10220 2050 6 to 10m 3450 TW 1 to 5m 4270 570 6 to 10m 96...

Страница 34: ...6ZH 60 75 t4 5 For 1 1 2 inch flange F9970XB 60 75 t4 5 For 1 1 2 inch flange Material 316SST Hoop PTFE Teflon Filler For oil prohibited use Option code K1 K2 K5 K6 3 5 Affixing the Teflon Film IMPORT...

Страница 35: ...FF power release pressure and remove a transmitter to non hazardous area before disassembling and reassmbling an indicator An integral indicator can be installed in the following three directions F031...

Страница 36: ...the orientation of the process connectors This is convenient for aligning the impulse line with a process connectors 57 mm 54 mm 51 mm F0402 ai Figure 4 2 Process Connector Impulse Piping Connection D...

Страница 37: ...equalizing valve OPEN You must do this in order to avoid overloading the transmitter from either the high or the low pressure side when beginning operation 4 1 2 Routing the Impulse Piping 1 Process P...

Страница 38: ...e process fluid in the impulse piping or transmitter could freeze use a steam jacket or heater to maintain the temperature of the fluid NOTE After completing the connections close the valves on the pr...

Страница 39: ...port threads to remove the cap 4 3 2 Routing the Process Piping 1 Relationship between Process Fluid and Manifold Locations For the vertical impulse piping type If condensate or gas generated in the...

Страница 40: ...d screwed welded construction globe gate or ball valve temperature and pressure Select the type of valve most appropriate for the application Gas flow measurement Liquid flow measurement Union or flan...

Страница 41: ...shrouding bolt to a torque of 0 7 N m Shrouding Bolt Shrouding Bolt F0501 ai Figure 5 1 Shrouding Bolt Plug and seal an unused conduit connection 5 2 Connections of External Wiring to Terminal Box F0...

Страница 42: ...dMate Figure 5 4 Configuration Tool Connection 1 to 5 V output HART Connect the HART communicator or configuration tool to the SUPPLY and VOUT terminals Use hooks Transmitter terminal box F0532 ai Vol...

Страница 43: ...medium ex EP card Electric counter B Shielded Cable Transmitter Electrical Terminal When analog and pulse output are used the length of communication line is subjected to wiring conditions Refer to e...

Страница 44: ...ply unit Receiver instrument F0506 ai Figure 5 9 Connection between Transmitter and Distributor Pulse output and Alarm Status Output or Simultaneous Analog Pulse Output for EJX910A and EJX930A Hazardo...

Страница 45: ...ply and signal line F0529 ai Hazardous Location Nonhazardous Location Transmitter terminal box Distributor Power supply unit Receiver instrument Figure 5 13 Connection between Transmitter Distributor...

Страница 46: ...re 5 17 Typical Wiring Using Flameproof Metal Conduit 5 4 RTD Cable Connection EJX910A EJX930A Connection of the RTD cable is always required to measure external temperature Follow the procedures belo...

Страница 47: ...her half turn to securely tighten the seal on the RTD cable 8 Use a protection conduit if necessary In this case insert the cable through the conduit and attach it to the Backnut CAUTION After the cab...

Страница 48: ...ows the white line of the cable The cable color could change depending on the cable type Blue 1 and blue 2 allow changing places For 2 wire Type connect either which is blue1 or blue2 and give other s...

Страница 49: ...ss option code C1 or C2 is specified in the order and the hardware write protection switch is set to E side except EJX910A and EJX930A The setting of the switches can be confirmed via communication F0...

Страница 50: ...turning speed turn the screw slowly to make a fine adjustment and quickly to make a rough adjustment 2 When you cannot obtain the Low Range Value from the actual measured value of 0 Adjust the transmi...

Страница 51: ...ping Time Select Output mode Edit Press unit Select Tag number Edit Press LRV Edit Press URV Edit Display Out1 Set LRV Set URV Edit Damping time Process Measurement Display Zero adjustment Process Mea...

Страница 52: ...e 50 to 130 C Use heat insulation or make lagging to keep temperature within range AL 13 AMP TMP Amplifier temperature is outside range 50 to 95 C AL 30 RANGE Output is outside upper or lower range li...

Страница 53: ...exceeds specified range When PV is Pres Output AO upper limit or lower limit Check input and range setting and change them as needed AL 31 SP RNG Static pressure exceeds specified range When PV is SP...

Страница 54: ...tion level required to blockage detection AL 88 INVR SH High pressure side fluctuation does not reach the reference fluctuation level required to blockage detection AL 88 INVR F BlkF can not be used f...

Страница 55: ...name Revise ATEX approval Add models to PED table Add parameters and notes 7th Jun 2013 7 13 to 14 16 and 17 20 Add PROFIBUS PA Add note for multiple approval option Replace ATEX type n by ATEX Ex ic...

Страница 56: ...017 1 4 6 8 to 12 16 to 23 16 17 20 23 24 27 28 30 Add IM for Diaphragm Seal System and DRS Add a note on User s Manual for code Z Add statement for Chinese ROHS Update the L type bracket in Figure 2...

Страница 57: ...r 129090 Moscow RUSSIA Phone 7 495 737 7868 Fax 7 495 737 7869 YOKOGAWA CHINA CO LTD 3F Tower D Cartelo Crocodile Building No 568 West Tianshan Road Shanghai 200335 CHINA Phone 86 21 62396262 Fax 86 2...

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