Related Manuals for YOKOGAWA Dpharp EJ 510 Series
Summary of Contents for YOKOGAWA Dpharp EJ 510 Series
- Page 1 User’s Manual Absolute Pressure and Gauge Pressure Transmitters EJ510, EJ530, EJX610A and EJX630A IM 01C25F01-01E IM 01C25F01-01E 16th Edition...
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Page 2: Table Of Contents
Component Names .................. 3-1 Installation ....................4-1 Precautions ....................... 4-1 Mounting ......................4-1 Rotating Transmitter Section ................4-2 Changing the Direction of Integral Indicator ..........4-2 16th Edition: Apr. 2020 (YK) IM 01C25F01-01E All Rights Reserved, Copyright © 2004, Yokogawa Electric Corporation... - Page 3 Toc-2 Installing Impulse Piping ................. 5-1 Impulse Piping Installation Precautions ............5-1 5.1.1 Connecting Impulse Piping to a Transmitter ........5-1 5.1.2 Routing the Impulse Piping ..............5-1 Impulse Piping Connection Examples ............5-2 Wiring ......................6-1 Wiring Precautions ................... 6-1 Selecting the Wiring Materials .................
- Page 4 Functional Safety Manual (Document No.: TI 01C25A05-01EN or TI 01C25A05-21EN for option code SLT) and follow the instructions and procedures described there.The document can be downloaded from the website of Yokogawa. (Website address: https://www.yokogawa.com/solutions/products-platforms/field-instruments/) In order to satisfy the requirement of Safety Instrumented System, executing parameters setting is required.
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Page 5: Introduction
TI 01C25A05-01EN or TI 01C25A05-21EN for option code SLT) and follow the instructions and NOTE procedures described there.The document can be downloaded from the website of Yokogawa. This manual describes the hardware (Website address: configurations of the transmitters listed in below. https://www.yokogawa.com/solutions/products-... -
Page 6: Regarding This Manual
Yokogawa’s injury. It may also be used to alert against unsafe written permission. practices. • Yokogawa makes no warranty of any kind with regard to this manual, including, but not limited IMPORTANT to, implied warranty of merchantability and fitness for a particular purpose. -
Page 7: Safe Use Of This Product
(b) Wiring (f) Modification WARNING WARNING • The instrument must be installed by an Yokogawa will not be liable for malfunctions or expert engineer or a skilled personnel. The damage resulting from any modification made to procedures described about WIRING are not this instrument by the customer. - Page 8 (h) 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 Control of Pollution Caused by the Product This is an explanation for the product based on “Control of Pollution caused by Electronic Information...
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Page 9: Warranty
- Use of the product in question in a location not conforming to the standards specified by Yokogawa, or due to improper maintenance of the installation location. - Failure or damage due to modification 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. -
Page 10: Handling Cautions
<2. Handling Cautions> Handling Cautions 2.1 Model and Specifications This chapter provides important information on how to handle the transmitter. Read this carefully before Check using the transmitter. The model name and specifications are written on The transmitters are thoroughly tested at the the name plate attached to the case. factory before shipment. -
Page 11: Selecting The Installation Location
<2. Handling Cautions> Pressure Connection (b) When storing the transmitter, repack it carefully in the packaging that it was originally shipped with. WARNING (c) If the transmitter has been used, thoroughly • Never loosen the process connection when clean the chambers inside the cover flanges, so an instrument is installed in a process. The that there is no process fluid remaining inside. -
Page 12: Insulation Resistance And Dielectric Strength Test
The voltage instrument may be hazardous to operate. Please should be applied as briefly as possible to verify contact Yokogawa before making any repair or that the insulation resistance is at least 20 MΩ. modification to an instrument. 4) After completing the test and being very careful not to touch exposed conductors disconnect the CAUTION insulation tester and connect a 100 kΩ resistor... -
Page 13: Fm Approval
Zone 0, it shall be installed such that, even in the event of rare incidents, an ignition source due to impact and/or friction sparks is excluded. Note 4. Maintenance and Repair Only personnel authorized by Yokogawa Electric Corporation can repair the equipment. IM 01C25F01-01E... - Page 14 PROFIBUS PA type) 9 to 28 V dc, 27 mW (Low Power type) Rev.2: July 16, 2019 Doc. No.: IFM022-A12 • Output signal: 4 to 20 mA Yokogawa Electric Corporation 15 mA (F Fieldbus and OUNDATION PROFIBUS PA type) Model: EJX Series...
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Page 15: Csa Certification
• Intrinsically Safe for Class I, Division 1, replacement by other than authorized Groups A, B, C & D, Class II, Division 1, representative of Yokogawa Electric Groups E, F & G, Class III, Division 1 Corporation is prohibited and will void •... - Page 16 CAN/CSA-C22.2 No. 61010-2-030-12 • The instrument modification or parts CAN/CSA-C22.2 No. 60079-0:07 replacement by other than authorized CAN/CSA-C22.2 No. 60079-1:07 representative of Yokogawa Electric CAN/CSA-C22.2 No. 60529 Corporation and Yokogawa Corporation ANSI/ISA-12.27.01 of America is prohibited and will void • Explosion-proof for Class I, Groups B, C and Canadian Standards Intrinsically safe and nonincendive Certification.
- Page 17 • The instrument modification or parts correctly installed. replacement by other than authorized • Unused apertures shall be closed with representative of Yokogawa Electric suitable flameproof certified blanking Corporation and Yokogawa Corporation of elements. (The plug attached is flameproof America is prohibited and will void Canadian certified.) Standards Explosionproof Certification. IM 01C25F01-01E...
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Page 18: Atex Certification
• Type of Protection and Marking code: replacement by other than authorized Ex ia IIC T4 Ga representative of Yokogawa Electric Ex ia IIIC T85 ºC T100 ºC T120 ºC Db Corporation is prohibited and will void • Group: II DEKRA Intrinsically safe Certification. - Page 19 2-10 <2. Handling Cautions> Note 5. Special Conditions for Safe Use • Ambient Temperature for gas-proof: –50 to 75°C (T6), –50 to 80°C (T5), and WARNING –50 to 75°C (T4) • Process Temperature (Tp.) for gas-proof: • When the enclosure of the Pressure –50 to 85°C (T6), –50 to 100°C (T5), and Transmitter is made of aluminum, if it –50 to 120°C (T4)
- Page 20 Intrinsically Safe. Ex ia, or Ex ic for use in the voltage of power supply terminal is not hazardous area. supplied. • Only personnel authorized by Yokogawa Note 1. For the installation of this transmitter, Electric Corporation can repair the once a particular type of protection is...
- Page 21 • There is no need for conduit seal in Division replacement by other than authorized 1 and Division 2 hazardous locations representative of Yokogawa Electric because this product is sealed at the factory. Corporation is prohibited and will void ATEX intrinsically safe.
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Page 22: Iecex Certification
OUTPUT: Output signal. The instrument modification or parts replacement MWP: Maximum working pressure. by other than an authorized Representative of CAL RNG: Specified calibration range. Yokogawa Electric Corporation is prohibited and NO.: Serial number and year of production* will void the certification. TOKYO 180-8750 JAPAN: The manufacturer name and the address* (6) Name Plate *1: The first digit in the three numbers next to the nine letters of the serial number appearing after “NO.”... - Page 23 Note 2. Electrical Data • The instrument modification or parts Maximum Input Voltage (Ui) = 30 V replacement by other than authorized Maximum Internal Capacitance (Ci) = 27.6 nF representative of Yokogawa Electric Maximum Internal Inductance (Li) = 0 μH Corporation is prohibited and will void IECEx Note 3. Installation certification.
- Page 24 <2. Handling Cautions> • The instrument modification or parts Note 2. Wiring replacement by other than authorized • In hazardous locations, the cable entry representative of Yokogawa Electric devices shall be of a certified flameproof Corporation is prohibited and will void IECEx type, suitable for the conditions of use and certification.
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Page 25: Emc Conformity Standards
/ CAUTION PS is maximum pressure for vessel itself based on Pressure Equipment Directive 2014/68/EU. Refer to To meet EMC regulations, Yokogawa General Specification for maximum working pressure of a transmitter. recommends that customers run signal wiring Referred to Table 1 covered by ANNEX II of EC Directive through metal conduits or use shielded twisted- on Pressure Equipment Directive 2014/68/EU. -
Page 26: Eu Rohs Directive
2-17 <2. Handling Cautions> 2.13 Safety Requirement (3) Operation Standards CAUTION Applicable standard: EN 61010-1, C22.2 No.61010-1 • The temperature and pressure of fluid should (1) Pollution Degree 2 be maintained at levels that are consistent “Pollution degree” describes the degree to with normal operating conditions. which a solid, liquid, or gas which deteriorates •... -
Page 27: Component Names
<3. Component Names> Component Names External indicator conduit connection (Note 1) Conduit connection Zero- (Note 2) Slide switch adjustment Push button (Note 1) screw (See section 7.5) CPU assembly Integral indicator (Note 1) Burnout direction switch Mounting screw BO H Amplifier Cover WR E Transmitter section... -
Page 28: Installation
<4. Installation> Installation Precautions Vertical pipe mounting Before installing the transmitter, read the cautionary 50 mm (2-inch) pipe U-bolt nut (L) notes in section 2.4, “Selecting the Installation Location.” For additional informations and limitations according to the selected model, suffix U-bolt nut (S) and option codes, please find information in each General Specifications sheet. IMPORTANT •... -
Page 29: Rotating Transmitter Section
<4. Installation> IMPORTANT IMPORTANT Tighten the hexagonal nut part of the capsule Do not rotate the transmitter section more than assembly. See Figure 4.3. the above limit. Transmitter section Capsule assembly Setscrew Pressure-detector section F0403.ai Figure 4.3 Tightening Transmitter Stopper F0404.ai Rotating Transmitter Section Figure 4.4... -
Page 30: Installing Impulse Piping
<5. Installing Impulse Piping> Installing Impulse Piping Impulse Piping Installation 5.1.2 Routing the Impulse Piping Precautions (1) Process Pressure Tap Angles The impulse piping that connects the process If condensate, gas, sediment or other extraneous outputs to the transmitter must convey the process material in the process piping gets into the impulse pressure accurately. -
Page 31: Impulse Piping Connection Examples
<5. Installing Impulse Piping> (3) Impulse Piping Slope Tap valve The impulse piping must be routed with only an upward or downward slope. Even for horizontal Union or flange routing, the impulse piping should have a slope of at least 1/10 to prevent condensate (or gases) from accumulating in the pipes. -
Page 32: Wiring
<6. Wiring> Wiring Wiring Precautions Connections of External Wiring to Terminal Box IMPORTANT ● Terminal Configuration • Lay wiring as far as possible from electrical noise sources such as large capacity transformers, motors, and power supplies. • Remove the electrical connection dust cap before wiring. -
Page 33: Power Supply Wiring Connection
<6. Wiring> 6.3.1 Power Supply Wiring Connection Connect the BT200 or HART Communicator to the SUPPLY + and – terminals. (Use hooks.) IMPORTANT Transmitter terminal box Power supply Connecting with the commercial AC power supply will damage the device. Be sure to use –... -
Page 34: Status Output Connection
<6. Wiring> 6.3.5 Status Output Connection (2) 4 to 20 mA output, Intrinsically Safe Type With the intrinsically safe type, a safety barrier must When option code /AL is specified, connect the be included in the loop. external wiring as shown in Figure 6.5. To configure and activate the process alarm Hazardous Location Nonhazardous Location function and status output, it is necessary to set Transmitter terminal box... -
Page 35: Wiring Installation
<6. Wiring> ■ Four wire connection (2) Flameproof Type Fasten the negative side wiring of both power Wire cables through a flameproof packing adapter, supply and signal line to the SUPPLY - terminal. or use a flameproof metal conduit. Hazardous Location Nonhazardous Location ■ Wiring cable through flameproof packing adapter. Transmitter terminal box Distributor • Apply a non-hardening sealant to the terminal (Power supply unit) box connection port and to the threads on the flameproof packing adapter for waterproofing. -
Page 36: Grounding
<6. Wiring> Grounding Grounding is always required for the proper operation of transmitters. Follow the domestic electrical requirements as regulated in each country. For a transmitter with a built-in lightning protector, grounding should satisfy ground resistance of 10Ω or less. Ground terminals are located on the inside and outside of the terminal box. -
Page 37: Operation
<7. Operation> Operation Preparation for Starting Operation This section describes the operation procedure for Tap valve the EJ530 as shown in figure 7.1. Vent plug (Fill plug) NOTE Union or flange Check that the process pressure tap valves, drain valves, and stop valves are closed. (a) Follow the procedures below to introduce Stop valve process pressure into the impulse piping and... - Page 38 <7. Operation> ■ Confirming that Transmitter is Operating Using the integral indicator Properly • If the wiring system is faulty, the display stays blank. Using the BT200 • If the transmitter is faulty, an error code is IMPORTANT displayed. • Analog output may change temporally in connecting with BRAIN terminal due to an initial current flowed to it. To prevent communication signal affecting the upper...
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Page 39: Zero Point Adjustment
<7. Operation> Zero Point Adjustment To check the output signal, use a digital multimeter, calibrator, or communicator. After completing preparations for operating the transmitter, adjust the zero point. Zero point adjustment can be done by turning the transmitter’s zero-adjustment screw or by using the communicator. -
Page 40: Starting Operation
<7. Operation> Starting Operation Shutting Down the Transmitter After completing the zero point adjustment, follow the procedures below to start operation. Steps Shut down the transmitter as follows. 1) and 2) are specific to the differential pressure Steps 2) and 3) are specific to the differential transmitters. pressure transmitters. 1) Confirm the operating status. If the output 1) Turn off the power. signal exhibits wide fluctuations (hunting) due to 2) Close the stop valve. -
Page 41: Local Parameter Setting
<7. Operation> Local Parameter Setting 7.5.1 Local Parameter Setting (LPS) Overview WARNING Parameter configuration by the zero-adjustment screw and push button (integral indicator code E) offers easy and quick setup for parameters of The local push button on the integral indicator Loop test, Tag number, Unit, LRV, URV, Damping, must not be used in a hazardous area. - Page 42 <7. Operation> screw Process Zero adjustment Measurement Display push Activate LPS mode push 1. Loop Test Select Output Current Run/Cancel 2. Tag Number Edit Tag number Save/Cancel the value push 3. Press Unit Select Press unit Save/Cancel the value 4. Press LRV Edit Press LRV Save/Cancel the value push...
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Page 43: Activating Local Parameter Setting
<7. Operation> 7.5.2 Activating Local Parameter Setting Press the push button on the integral indicator to activate the Local Parameter Setting mode. The transmitter will exit automatically from the Local Parameter Setting mode if no operation is carried out for 10 minutes. 7.5.3 Parameter Setting Review Current setting value for the below parameters are shown sequentially by each press of the push button. -
Page 44: Loop Test Configuration
<7. Operation> 7.5.4 Loop Test Configuration Loop test configuration can be changed as below. Output current value (4 mA, 12 mA or 20 mA) for Loop test can be selected by turning the zero-adjustment screw. Run ?/ Cancel ? Blinking Blinking [Available loop test] Select by the push button 4mA: 0% output 12mA: 50% output 20mA: 100% output screw Select by the push button or turning the push extemal adjustment... -
Page 45: Pressure Lrv/Urv Configuration
<7. Operation> 7.5.7 Pressure LRV/URV Configuration Pressure LRV and URV can be set. The number for each digit is changed by turning the zero-adjustment screw and set by pressing the push button. Please refer to 7.5.8 Damping Time Constant Configuration for how to change the numerical value. When the setting is out of the limit, an alarm will be generated. 7.5.8 Damping Time Constant Configuration The damping time constant for the amplifier assembly can be set. Quick Response Parameter is automatically set to ON when the damping time constant is set to less than 0.5 seconds. -
Page 46: Re-Range By Applying Actual Pressure (Lrv/Urv)
7-10 <7. Operation> 7.5.11 Re-range by applying actual Note 1: Wait until the pressure inside the pressure-detector section has stabilized before proceeding to the next pressure (LRV/URV). step. Note 2: If the pressure applied to the transmitter exceeds the This feature allows the lower and upper range previous LRV (or URV), the integral indicator may values to be setup with the actual input applied. -
Page 47: Abort Configuration
7-11 <7. Operation> 7.5.14 Abort Configuration 7.5.15 Local Parameter Setting Lock To disable parameter changes by the Local 7.5.14.1 Abort Configuration (Menu) Parameter Setting there are three different ways. Hold down the push button for over 2 seconds to Locked features exit the Local Parameter Setting mode. Communication Parameter •... -
Page 48: Maintenance
<8. Maintenance> Maintenance Overview Calibration Use the procedure below to check instrument WARNING operation and accuracy during periodic maintenance or troubleshooting. Since the accumulated process fluid may be 1) Connect the instruments as shown in figure 8.1 toxic or otherwise harmful, take appropriate care and warm up the instruments for at least ten to avoid contact with the body or inhalation of minutes. - Page 49 0.1% or higher level, there may be difficulties in calibration to this level in the field. For calibration to the 0.1% or higher level, use proper instruments for required level or contact Yokogawa representatives from which the instrument was purchased or the nearest Yokogawa office. If a pressure source and...
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Page 50: Disassembly And Reassembly
Tweezers a explosion-proof/flameproof type transmitter with its integral indicator removed, or from adding an integral indicator to a transmitter. If CAUTION such modification is absolutely required, contact Yokogawa. Precautions for ATEX Flameproof Type Transmitters This subsection describes the procedure for • Flameproof type transmitters must be, as replacing an integral indicator. (See figure 8.3) -
Page 51: Replacing The Cpu Board Assembly
<8. Maintenance> ■ Removing the Integral Indicator 3) Disconnect the output terminal cable (cable with brown connector at the end). When doing 1) Remove the cover. this, lightly press the side of the CPU assembly 2) While supporting the integral indicator with one connector and pull the cable connector to hand, loosen its two mounting screws. -
Page 52: Cleaning And Replacing The Capsule Assembly
Since some problems cleaning. have complex causes, these flow charts may not identify all. If you have difficulty isolating or 1) Remove the CPU assembly as shown in correcting a problem, contact Yokogawa service subsection 8.4.2. personnel. 2) Remove the two setscrews that connect the transmitter section and pressure-detector section. -
Page 53: Basic Troubleshooting
Operating conditions Is there continuity through the Check/correct operating transmitter loop wiring? conditions. Do the loop numbers match? F0805.ai Figure 8.5 Basic Flow and Self-Diagnostics Find/correct broken conductor or wiring error. Contact Yokogawa service personnel. F0806.ai IM 01C25F01-01E... - Page 54 Is zero point calibration? adjusted correctly? Refer to Section 8.2 when selecting instruments for calibration. Adjust the zero point. Contact Yokogawa service personnel. Is output adjusted correctly? F0807.ai Adjust the output. Contact Yokogawa service personnel. F0808.ai IM 01C25F01-01E...
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Page 55: Alarms And Countermeasures
<8. Maintenance> 8.5.3 Alarms and Countermeasures Table 8.3 Alarm Message Summary Output Operation Indicator Cause Countermeasure during Error None AL. 01 Sensor problem. Outputs the signal (Hold, High, or Replace capsule when error CAP. ERR Low) set with parameter. keeps appearing even after Capsule temperature sensor restart. -
Page 56: General Specifications
<9. General Specifications> General Specifications Please refer to the following General Specifications list for the specifications, model, suffix and option codes, and external dimensions of each product. The General Specifications can be downloaded from the website of Yokogawa. Website address: https://www.yokogawa.com/solutions/products-platforms/field-instruments/ ■ General Specifications List Model Document Title Document No. EJX110A Differential Pressure Transmitter GS 01C25B01-01EN EJX120A Differential Pressure Transmitter GS 01C25B03-01EN EJX130A Differential Pressure Transmiter GS 01C25B04-01EN EJX210A Flange Mounted Differential Pressure Transmitter... -
Page 57: Revision Information
Rev-1 Revision Information Title : Absolute Pressure and Gauge Pressure Transmitters EJ510, EJ530, EJX610A and EJX630A Manual No. : IM 01C25F01-01E Edition Date Page Revised Item Aug. 2004 — New publication. 11th June 2014 • Add note for symbols. 2.9.2 •... - Page 58 Rev-2 Edition Date Page Revised Item 14th Oct. 2018 • Add style S2 for EJA510E and EJA530E. • Add instruction in “Regarding This Manual.” 1-2 to 1-3 • Add WARNING mark. • Add (i) • Correct current value of dielectric strength test. 10 mA -> 25 mA 2.9.1 a.
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