User’s
Manual
Absolute Pressure and
Gauge Pressure Transmitters
EJ
510
, EJ
530
,
EJX610A and EJX630A
IM 01C25F01-01E
16th Edition
Page 1: ...User s Manual Absolute Pressure and Gauge Pressure Transmitters EJ 510 EJ 530 EJX610A and EJX630A IM 01C25F01 01E IM 01C25F01 01E 16th Edition ...
Page 2: ...tion 2 2 2 5 Pressure Connection 2 2 2 6 Waterproofing of Cable Conduit Connections 2 2 2 7 Restrictions on Use of Radio Transceivers 2 2 2 8 Insulation Resistance and Dielectric Strength Test 2 3 2 9 Installation of an Explosion Protected Instrument 2 3 2 9 1 FM Approval 2 4 2 9 2 CSA Certification 2 6 2 9 3 ATEX Certification 2 9 2 9 4 IECEx Certification 2 13 2 10 EMC Conformity Standards 2 16 ...
Page 3: ...upply Voltage and Load Resistance 6 5 7 Operation 7 1 7 1 Preparation for Starting Operation 7 1 7 2 Zero Point Adjustment 7 3 7 3 Starting Operation 7 4 7 4 Shutting Down the Transmitter 7 4 7 5 Local Parameter Setting 7 5 7 5 1 Local Parameter Setting LPS Overview 7 5 7 5 2 Activating Local Parameter Setting 7 7 7 5 3 Parameter Setting Review 7 7 7 5 4 Loop Test Configuration 7 8 7 5 5 Tag Numbe...
Page 4: ...efer to the 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 se...
Page 5: ...Remote Sensor EJXC40A please refer to IM 01C25W05 01EN WARNING When using the transmitters in a Safety Instrumented System application refer to the 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 ...
Page 6: ...standpoint Yokogawa assumes no responsibility 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 WARNING Indicates a potentially haz...
Page 7: ...cal code b Wiring WARNING The instrument must be installed by an expert engineer or a skilled personnel The procedures described about WIRING are not permitted for operators Please confirm that voltages between the power supply and the instrument before connecting the power cables and that the cables are not powered before connecting c Operation WARNING Wait 5 min after power is turned off before ...
Page 8: ...he 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 The information is valid only in China 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 EJA E Series 差压 压力变送器 壳体 膜盒组件 基板组件 电源连接线 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...
Page 9: ... cost of fixing 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 specif...
Page 10: ... bolt nut S F0201 ai Figure 2 1 Transmitter Mounting Hardware 2 1 Model and Specifications Check The model name and specifications are written on the name plate attached to the case F0202 ai Figure 2 2 Name Plate 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 2 3 Stor...
Page 11: ...ted transmitters is certified for installation in a hazardous area containing specific gas types See subsection 2 9 Installation of an Explosion Protected Transmitters 2 5 Pressure Connection WARNING Never loosen the process connection when 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 d...
Page 12: ...g terminal and the short circuiting SUPPLY terminals Leave this resistor connected at least one second to discharge any static potential Do not touch the terminals while it is discharging Dielectric Strength Test 1 Short circuit the and SUPPLY terminals in the terminal box In case of 1 to 5 V output short circuit the SUPPLY SUPPLY and A VOUT terminals 2 Turn OFF the dielectric strength tester Then...
Page 13: ...rs 2 9 1 FM Approval a FM Intrinsically Safe Nonincendive for HART BRAIN Protocol Type Note 1 EJX EJA E Series pressure transmitters with optional code FS1 are applicable for use in hazardous locations Applicable Standard FM 3600 2011 FM 3610 2010 FM 3611 2004 FM 3810 2005 ANSI ISA 60079 0 2009 ANSI ISA 60079 11 2009 ANSI ISA 61010 1 2004 NEMA 250 1991 Rating Intrinsically Safe for Class I II III ...
Page 14: ...neral Purpose Equipment 5 The General Purpose Equipment connected to the Associated Apparatus must not use or generate a voltage more than Um of the Associated Apparatus 6 The control drawing of the Associated Apparatus must be followed when installing the equipment 7 Dust tight conduit seals must be used when installed in Class II or Class III environments 8 WARNING ELECTROSTATIC CHARGE MAY CAUSE...
Page 15: ...sically safe and nonincendive type Following contents refer to DOC No ICS013 A13 Note 1 EJX EJA E Series differential gauge and absolute pressure transmitters with optional code CS1 are applicable for use in hazardous locations Certificate 1606623 Applicable Standard C22 2 No 0 C22 2 No 94 C22 2 No 157 C22 2 No 213 C22 2 No 61010 1 C22 2 No 61010 2 030 CAN CSA C22 2 60079 0 07 CAN CSA E60079 11 02...
Page 16: ... Supply Hazardous Location Nonhazardous Location Class I II Division 2 Groups A B C D F G Class III Division 1 Not Use Safety Barrier Nonincendive CSA Certified Equipment nL or nonincendive Group IIC Zone 2 b CSA Explosionproof Type Caution for CSA explosionproof type Note 1 EJX EJA E Series pressure transmitters with optional code CF1 are applicable for use in hazardous locations Certificate 2014...
Page 17: ...ified flameproof type suitable for the conditions of use and correctly installed Unused apertures shall be closed with suitable flameproof certified blanking elements The plug attached is flameproof certified Wiring connection for output signal code Q Low Power type shall follow the diagram below F0212 ai Three Wire Connection Pressure Transmitters Power Supply Voltmeter SUPPLY SUPPLY A Four Wire ...
Page 18: ... 2012 A11 2013 EN 60079 11 2012 Type of Protection and Marking code Ex ia IIC T4 Ga Ex ia IIIC T85 ºC T100 ºC T120 ºC Db Group II Category 1G 2D Ambient Temperature for EPL Ga 50 to 60 C Ambient Temperature for EPL Db 30 to 60 C 15 C when HE is specified Process Temperature Tp 120 C max Maximum Surface Temperature for EPL Db T85 C Tp 80 C T100 C Tp 100 C T120 C Tp 120 C Enclosure IP66 IP67 To sati...
Page 19: ... T85 C Db Group II Category 2G 2D Enclosure IP66 IP67 Temperature Class for gas poof T6 T5 and T4 Ambient Temperature for gas proof 50 to 75 C T6 50 to 80 C T5 and 50 to 75 C T4 Process Temperature Tp for gas proof 50 to 85 C T6 50 to 100 C T5 and 50 to 120 C T4 Maximum Surface Temperature for dust proof T85 C Tamb 30 to 75 C Tp 30 to 85 C 15 C when HE is specified Note 2 Electrical Data Supply vo...
Page 20: ...tions that cause the generation of electrostatic charge such as rubbing with a dry cloth on coating face of the product In the case where the enclosure of the Pressure Transmitter is made of aluminium if it is mounted in an area where the use of category 2D apparatus is required it shall be installed in such a way that the risk from electrostatic discharges and propagating brush discharges caused ...
Page 21: ... other than authorized representative of Yokogawa Electric Corporation is prohibited and will void ATEX intrinsically safe Associated Apparatus Pressure Transmitters Nonhazardous Area Control drawing Hazardous Area F0207 ai Note 4 Specific Conditions of Use WARNING Electrostatic charge may cause an explosion hazard Avoid any actions that cause the generation of electrostatic charge such as rubbing...
Page 22: ...model code STYLE Style code SUFFIX Specified suffix code SUPPLY Supply voltage OUTPUT Output signal MWP Maximum working pressure CAL RNG Specified calibration range NO Serial number and year of production 1 TOKYO 180 8750 JAPAN The manufacturer name and the address 2 1 The first digit in the three numbers next to the nine letters of the serial number appearing after NO on the nameplate indicates t...
Page 23: ...e 0 1 1 When using non isolation barrier connect 1 to IS barrier system Note 4 Specific Condition of Use WARNING Electrostatic charge may cause an explosion hazard Avoid any actions that cause the generation of electrostatic charge such as rubbing with a dry cloth on coating face of the product When the enclosure of the pressure transmitter is made of aluminum if it is mounted in an area where the...
Page 24: ...C T5 85 C T6 Ambient Temperature 50 to 75 C T4 50 to 80 C T5 50 to 75 C T6 Supply Voltage 42 V dc max 32 V dc max FOUNDATION Fieldbus and PROFIBUS PA type 9 to 28 V dc 27 mW Low Power type Output Signal 4 to 20 mA dc 15 mA FOUNDATION Fieldbus and PROFIBUS PA type 1 to 5 V Low Power type Note 2 Wiring In hazardous locations the cable entry devices shall be of a certified flameproof type suitable fo...
Page 25: ...ct and it is designed for use in the industrial environment Please use this instrument in the industrial environment only 2 11 Pressure Equipment Directive PED 1 General EJX EJA E Series pressure transmitters are categorized as piping under the pressure accessories section of directive 2014 68 EU which corresponds to Article 4 Paragraph 3 of PED denoted as Sound Engineering Practice SEP EJ 510 D E...
Page 26: ...by the serial number shown in the frame of NO in the name plate of the product Serial numbers 9 letters AAnnnnnnn AA Identification code of production site Japan Use 91 USA Use U1 Germany Use D1 Bahrain Use BH India Use Y1 2 13 Safety Requirement Standards Applicable standard EN 61010 1 C22 2 No 61010 1 1 Pollution Degree 2 Pollution degree describes the degree to which a solid liquid or gas which...
Page 27: ...ion type Set the switches as shown in the figure above to set the burn out direction and write protection The Burnout switch is set to the H side for delivery unless option code C1 or C2 is specified in the order and the hardware write protection switch is set to E side The setting of the switches can be confirmed via communication An external zero adjustment screw can only be disabled by communic...
Page 28: ...aled gauge reference and the change in atomospheric pressure may affect the measurement 4 2 Mounting The impulse piping connection port of the transmitter may be covered with a plastic cap to protect against dust This cap must be removed before connecting the piping Be careful not to damage the threads when removing these caps Do not insert a screw driver or other tool between the cap and the port...
Page 29: ...opening may interfere with the stopper and disturb further rotation In that case screw off the pipe first rotate the housing and then screw in the pipe by hand again 3 Tighten the two setscrews to a torque of 1 5 N m WARNING In the case of the explosion proof flameproof type transmitter do not rotate the transmitter part in the hazardous area while the transmitter is energized IMPORTANT Do not rot...
Page 30: ...1 Horizontal Impulse Piping Connection 5 1 2 Routing the Impulse Piping 1 Process Pressure Tap Angles If condensate gas sediment or other extraneous material in the process piping gets into the impulse piping pressure measurement errors may result To prevent such problems the process pressure taps must be angled as shown in figure 5 2 according to the kind of fluid being measured NOTE If the proce...
Page 31: ...ws examples of typical impulse piping connections Before connecting the transmitter to the process study the transmitter installation location the process piping layout and the characteristics of the process fluid corrosiveness toxicity flammability etc in order to make appropriate changes and additions to the connection configurations Note the following points when referring to these piping examp...
Page 32: ... same as or better than 600 V grade PVC insulated wire JIS C3307 or its 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 solvents corrosive gases or liquids may be present use wires or cables that are resistant to such substances e It is recommended that...
Page 33: ...terminal due to an initial current flowed to it To prevent communication signal affecting the upper system it is recommended to install a low pass filter approximately 0 1s Connect the BT200 or HART Communicator to the SUPPLY and terminals Use hooks Transmitter terminal box BT200 F0603 ai Power supply Ignore the polarity since the BT200 is AC coupled to the terminal box Figure 6 4 BT200 Connection...
Page 34: ...ous Location Nonhazardous Location Transmitter terminal box Distributor Power supply unit Receiver instrument F0606 ai Figure 6 9 Connection between Transmitter and Distributor 2 4 to 20 mA output Intrinsically Safe Type With the intrinsically safe type a safety barrier must be included in the loop Hazardous Location Nonhazardous Location Transmitter terminal box Distributor Power supply unit Rece...
Page 35: ...a flameproof metal conduit Wiring cable through flameproof packing adapter Apply a non hardening sealant to the terminal box connection port and to the threads on the flameproof packing adapter for waterproofing Flameproof packing adapter Flexible metal conduit Wiring metal conduit Tee Drain plug Apply a non hardening sealant to the threads for waterproofing F0609 ai Figure 6 14 Typical Cable Wiri...
Page 36: ...round terminal inside Ground terminal outside F0611 ai Figure 6 16 Ground Terminals 6 6 Power Supply Voltage and Load Resistance For 4 to 20 mA output only When configuring the loop make sure that the external load resistance is within the range in the figure below Note In case of an intrinsically safe transmitter external load resistance includes safety barrier resistance 600 250 0 10 5 16 6 25 2...
Page 37: ...ere is no pressure leak in the impulse piping transmitter or other components b Turn ON power and connect the communicator Open the terminal box cover and connect the communicator to the SUPPLY and terminals c Using the communicator confirm that the transmitter is operating properly Check parameter values or change the setpoints as necessary See IM 01C25T03 01E BRAIN communication or IM 01C25T01 0...
Page 38: ... error PARAM C60 SELF CHECK ERROR Communication error Faulty wiring Self diagnostic error Faulty transmitter DATA DIAG PRNT ESC F0702 ai Figure 7 2 BT200 Display Using the integral indicator If the wiring system is faulty the display stays blank If the transmitter is faulty an error code is displayed Self diagnostic error on the integral indicator Faulty transmitter F0703 ai Figure 7 3 Integral In...
Page 39: ...multimeter calibrator or communicator Zero adjustment screw cover F0704 ai Figure 7 4 External Zero adjustment Screw The zero adjustment screw is located inside the cover 1 When you can obtain the Low Range Value from the actual measured value of 0 0 kPa atmospheric pressure For pressure measurement using gauge pressure transmitters follow the steps below before performing zero point adjustment 1 ...
Page 40: ...ill not turn further There are two covers that must be locked on the ATEX Flameproof type transmitters An Allen head bolt shrouding bolt under the edge of each cover is used to lock the cover When the shrouding bolt is driven counterclockwise with an Allen wrench the bolt rotates upward and locks the cover See section 8 4 After locking the covers confirm that they are secure and cannot be opened b...
Page 41: ...fer to either IM 01C25T01 06EN for the HART communication type or IM 01C25T03 01E for the BRAIN communication type for the setting procedure The Local Parameter Setting function is available with HART or BRAIN communication type LCD update will be slower at low ambient temperature and it is recommended to use LPS function at temperatures above 10 degrees C 7 5 1 Local Parameter Setting LPS Overvie...
Page 42: ...isplay Out1 Set LRV Set URV Edit Damping time Process Measurement Display Zero adjustment 9 10 Re range by applying actual pressure Process Measurement Display 11 Device Information Run Cancel 1 Loop Test Select Output Current Activate LPS mode These parameter configurations are available with the software revision SOFT REV 2 03 or later Software revision can be checked via a field communicator HA...
Page 43: ...h push push push push push Process Measurement Display push push Process Measurement Display 1 Loop Test 2 Tag Number 3 Press Unit 4 Press LRV 5 Press URV 6 Damping Time 7 Output Mode Transfer function 8 Display Out1 9 LRV Apply Press 10 URV Apply Press 11 Device Information Software revision 2 03 Up to 6 characters are shown in the bottom line To review after the 7th character turn the zero adjus...
Page 44: ... characters for BRAIN can be set F0709 ai screw push Change the first Character Go to the next Character Set all other characters in the same way Blinking Blinking Save Cancel 7 5 6 Pressure Unit Configuration Pressure unit for the below table can be changed as below By turning the zero adjustment screw user can scroll between the various available pressure units F0710 ai screw push Select by the ...
Page 45: ...ON when the damping time constant is set to less than 0 5 seconds Damping time constant is rounded off to two decimal places F0711 ai screw Change the first digit Set all other characters in the same way Setting range 0 00 to 100 00 seconds Blinking Blinking Blinking Save Cancel push Go to the next Character 7 5 9 Output Mode Configuration Pressure Output Mode Linear or Sq root can be selected by ...
Page 46: ...tment screw Press the button to save the value Doing so completes the URV setting 10 Press the push button The transmitter then switches back to the normal operation mode with the measurement range of 0 to 3 MPa Note 1 Wait until the pressure inside the pressure detector section has stabilized before proceeding to the next step Note 2 If the pressure applied to the transmitter exceeds the previous...
Page 47: ...er Ext SW disable EXT ZERO ADJ disable External Zero Adjustment Local Parameter Setting Communication Parameter Write Protect On WRT PROTECT Yes Local Parameter Setting All Communication Parameters Hardware write protection switch on CPU assembly D Disable Local Parameter Setting All Communication Parameters External Zero Adjustment is unlocked The above parameter setting is carried out by using f...
Page 48: ...tistatic coating 8 2 Calibration Instruments Selection Table 8 1 lists the instruments that can be used to calibrate a transmitter When selecting an instrument consider the required accuracy level Exercise care when handling these instruments to ensure they maintain the specified accuracy 8 3 Calibration Use the procedure below to check instrument operation and accuracy during periodic maintenance...
Page 49: ...racy 0 05 of F S Requires air pressure supply Dead weight gauge tester 25 kPa 2500 mmH2O Accuracy 0 03 of setting Select the one having a pressure range close to that of the transmitter Pressure source Model 6919 pressure regulator pressure pump Pressure range 0 to 133 kPa 1000 mmHg Prepare the vacuum pump for negative pressure ranges Note The above table contains the instruments capable of perfor...
Page 50: ...riginal state On the flameproof type transmitters the two covers are locked each by an Allen head bolt shrouding bolt When a shrouding bolt is driven clockwise by an Allen wrench it is going in and cover lock is released and then the cover can be opened When a cover is closed it should be locked by a shrouding bolt without fail Tighten the shrouding bolt to a torque of 0 7 N m Shrouding Bolt Shrou...
Page 51: ... screw head slot is horizontal as shown in figure 8 3 3 Disconnect the output terminal cable cable with brown connector at the end When doing this lightly press the side of the CPU assembly connector and pull the cable connector to disengage 4 Use a socket driver width across flats 5 5mm to loosen the two bosses 5 Carefully pull the CPU assembly straight forward to remove it 6 Disconnect the flat ...
Page 52: ...apsule assembly with care and be especially careful not to damage or distort the diaphragms that contact the process fluid Do not use a chlorinated or acidic solution for cleaning Rinse thoroughly with clean water after cleaning 1 Remove the CPU assembly as shown in subsection 8 4 2 2 Remove the two setscrews that connect the transmitter section and pressure detector section 3 Remove the hexagon h...
Page 53: ...nd Self Diagnostics 8 5 2 Troubleshooting Flowcharts Connect communicator and check self diagnostics Does the self diagnostic indicate problem location Contact Yokogawa service personnel F0806 ai The following sorts of symptoms indicate that transmitter may not be operating properly Example There is no output signal Output signal does not change even though process variable is known to be varying ...
Page 54: ...e and low pressure side correct Is zero point adjusted correctly Output travels beyond 0 or 100 Connect a communicator and check self diagnostics Contact Yokogawa service personnel F0808 ai Are valves opened or closed correctly Is impulse piping connected correctly Refer to error message summary in each communication manual to take actions Refer to Section 6 6 for rated voltage and load resistance...
Page 55: ...tion 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 limit value Outputs high range limit value or low range limit value Check input and range setting and change them as needed AL 31 SP RNG Static pressure exceeds specified range Continues to operate and output AL 35 1 P HI Input pre...
Page 56: ...80E C81FA C82FA C81FD C82FD C30SW C30SE C80FW C80FE EJXC81A EJAC81E C70SE C70SW Diaphragm Seal System GS 01C25W01 01EN EJXC40A Digital Remote Sensor GS 01C25W05 01EN EJX110A EJX130A Differential Pressure Transmitter High Damping Capsule Option Code HD GS 01C25V01 01EN EJX110A Differential Pressure Transmitters High Damping Capsule General Option Code HD2 GS 01C25V02 01EN EJX A EJA E Explosion Prot...
Page 57: ... PROFIBUS 6 1 6 3 Add Figure 6 1 Terminal 6 2 6 3 3 Add information for 1 to 5 V output 6 3 to 6 4 6 4 Add information for 1 to 5 V output 6 5 6 6 Add applicability 7 4 7 5 1 Add 10 Device information in Figure 7 7 7 5 7 5 3 Add note in the figure 7 6 7 5 Add 7 5 6 Pressure LRV URV Configuration 7 7 7 5 Add 7 5 8 Output Mode Configuration and 7 5 9 Display Out 1 Configuration 8 8 8 5 3 Correct AL3...
Page 58: ...ED 97 23 EC 2014 68 EU 2 16 Add 2 12 EU RoHS Directive 2 13 Update Standards Delete altitude 4 2 4 3 Add WARNING Modify the description for rotation 7 2 7 2 Add NOTE for zero adjustment 9 4 9 1 Update the descriptions for Housing 9 5 to 9 10 9 2 9 3 Add codes for Diaphragm Seal System option codes for local certification and marine certification option codes of K5 and K6 15th Nov 2019 Toc 3 1 1 Ch...
