YOKOGAWA DPharp EJAC50E User Manual Download Page 137

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<7. General Specifications>

7-90

IM 01C25W01-01EN

Unit: mm (approx. inch)

Process flange size: 2-inch (50 mm)

Flange

Standard

Code

Flange

Rating Code Flange Rating

øD

øC

Bolt holes

øg

ød

No.(n) Dia.(øh)

JIS 10K

155(6.10)

120(4.72)

19(0.75)

16(0.63)

25(0.98) 100(3.94) 61(2.40)

JIS 20K

155(6.10)

120(4.72)

19(0.75)

18(0.71)

25(0.98) 100(3.94) 61(2.40)

JIS 30K

165(6.50)

130(5.12)

19(0.75)

22(0.87)

25(0.98) 100(3.94) 61(2.40)

JIS 40K

165(6.50)

130(5.12)

19(0.75)

26(1.02)

25(0.98) 100(3.94) 61(2.40)

JIS 63K

185(7.28)

145(5.71)

23(0.91)

34(1.34)

25(0.98) 100(3.94) 61(2.40)

ANSI Class 150 152.4(6.00) 120.7(4.75)

19.1(0.75) 19.1(0.75) 1.6(0.06) 25(0.98) 100(3.94) 61(2.40)

ANSI Class 300 165.1(6.50)

127(5.00)

19.1(0.75) 22.4(0.88) 1.6(0.06) 25(0.98) 100(3.94) 61(2.40)

ANSI Class 600 165.1(6.50)

127(5.00)

19.1(0.75) 31.8(1.25) 6.4(0.25) 25(0.98) 100(3.94) 61(2.40)

JPI Class 150

152(5.98)

120.6(4.75)

19(0.75)

19.5(0.77) 1.6(0.06) 25(0.98) 100(3.94) 61(2.40)

JPI Class 300

165(6.50)

127(5.00)

19(0.75)

22.5(0.89) 1.6(0.06) 25(0.98) 100(3.94) 61(2.40)

JPI Class 600

165(6.50)

127(5.00)

19(0.75)

31.9(1.26) 6.4(0.25) 25(0.98) 100(3.94) 61(2.40)

DIN PN 10/16

165(6.50)

125(4.92)

18(0.71)

25(0.98) 100(3.94) 61(2.40)

DIN PN 25/40

165(6.50)

125(4.92)

18(0.71)

20(0.79)

25(0.98) 100(3.94) 61(2.40)

DIN PN 64

180(7.09)

135(5.31)

22(0.87)

26(1.02)

25(0.98) 100(3.94) 61(2.40)

Process flange size: 1.5-inch (40 mm)

Flange

Standard

Code

Flange

Rating Code Flange Rating

øD

øC

Bolt holes

øg

ød

No.(n) Dia.(øh)

JIS 10K

140(5.51)

105(4.13)

19(0.75)

16(0.63)

27(1.06) 86(3.39)

JIS 20K

140(5.51)

105(4.13)

19(0.75)

18(0.71)

27(1.06) 86(3.39)

JIS 30K

160(6.30)

120(4.72)

23(0.91)

22(0.87)

27(1.06) 86(3.39)

JIS 40K

160(6.30)

120(4.72)

23(0.91)

24(0.94)

27(1.06) 86(3.39)

JIS 63K

175(6.89)

130(5.12)

25(0.98)

32(1.26)

27(1.06) 86(3.39)

ANSI Class 150

127(5.00)

98.6(3.88)

15.7(0.62) 17.5(0.69) 1.6(0.06) 27(1.06) 86(3.39)

ANSI Class 300 155.4(6.12) 114.3(4.50)

22.4(0.88) 20.6(0.81) 1.6(0.06) 27(1.06) 86(3.39)

ANSI Class 600 155.4(6.12) 114.3(4.50)

22.4(0.88) 28.8(1.13) 6.4(0.25) 27(1.06) 86(3.39)

JPI Class 150

127(5.00)

98.6(3.88)

16(0.63)

18(0.71)

1.6(0.06) 27(1.06) 86(3.39)

JPI Class 300

155(6.10)

114.3(4.50)

22(0.87)

21(0.83)

1.6(0.06) 27(1.06) 86(3.39)

JPI Class 600

155(6.10)

114.3(4.50)

22(0.87)

29(1.14)

6.4(0.25) 27(1.06) 86(3.39)

*2:

For flange material code A(S25C), value of f is 0 mm.

*3:

Always use in combination with C10FR. (ød=44 mm)

*4:

For sealing face material code U(titanium), value of T is 34 mm.

Summary of Contents for DPharp EJAC50E

Page 1: ...User s Manual Diaphragm Seal System EJXC80A EJAC80E EJXC81A EJAC81E EJXC50A and EJAC50E IM 01C25W01 01EN IM 01C25W01 01EN 3rd Edition ...

Page 2: ...able Conduit Connections 2 3 2 7 Restrictions on Use of Radio Transceivers 2 3 2 8 Insulation Resistance and Dielectric Strength Test 2 3 3 Component Names 3 1 4 Installation 4 1 4 1 Precautions 4 1 4 2 Mounting the Diaphragm Seals Remote Seals 4 1 4 2 1 Mounting Flush type Extended type Seals 4 1 4 2 2 Mounting Inner Diaphragm Type Seals 4 3 4 3 Mounting EJ C80 and EJ C81 with Remote Seal 4 3 4 5...

Page 3: ...5 3 Draining Condensate for Flushing Connection Ring or Inner Diaphragm Type Seal 5 7 5 5 4 Venting Gas for Flushing Connection Ring or Inner Diaphragm Type Seal 5 8 5 6 Local Parameter Setting 5 8 5 6 1 Local Parameter Setting LPS Overview 5 9 5 6 2 Activating Local Parameter Setting 5 10 5 6 3 Parameter Setting Review 5 10 5 6 4 Tag Number Configuration 5 11 5 6 5 Pressure Unit Configuration 5 1...

Page 4: ...1 6 3 Calibration 6 1 6 4 Disassembly and Reassembly 6 4 6 4 1 Replacing the Integral Indicator 6 4 6 4 2 Replacing the CPU Board Assembly 6 5 6 5 Replacing the Process Connector Gasket 6 5 6 6 Disassembly and Reassembly of Connection Adapter of Inner Diaphragm Type Seal 6 6 6 7 Troubleshooting 6 6 6 7 1 Basic Troubleshooting 6 6 6 7 2 Troubleshooting Flowcharts 6 7 6 7 3 Alarms and Countermeasure...

Page 5: ...e remote seals Diaphragm Seal System Differential pressure transmitter Remote Mounted Diaphragm Seal High pressure side Remote Mounted Diaphragm Seal Low pressure side Flushing connection ring High pressure side 1 Flushing connection ring Low pressure side 1 Differential Pressure Diaphragm Seal System Single pressure remote seal Diaphragm Seal System Differential pressure transmitter Remote Mounte...

Page 6: ...the transmitters in a Safety Instrumented Systems SIS application refer to Appendix 1 in either IM 01C25T01 06EN for the HART protocol or IM 01C25T03 01E for the BRAIN protocol The instructions and procedures in this section must be strictly followed in order to maintain the transmitter for this safety level NOTE When describing the model name like EJ C80 EJ C81 or EJ C50 it shows the applicabilit...

Page 7: ... in this material are registered trademarks or trademarks of their respective owners In this manual trademarks or registered trademarks are not marked with or 1 1 Safe Use of This Product 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 protec...

Page 8: ...lation regulations 1 2 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 Yoko...

Page 9: ...Manual IM EJXC80A EJAC80E EJX110A EJA110E EJX430A EJA430E IM 01C25B01 01E EJXC81A EJAC81E EJX310A EJA310E EJXC50A EJAC50E EJX530A EJA530E IM 01C25F01 01E The 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 the transmitter mounting hardware shown in fi...

Page 10: ...ion is exposed to radiant heat from plant equipment provide adequate thermal insulation and or ventilation b Ambient Atmosphere Do not install the transmitter in a corrosive atmosphere If this cannot be avoided there must be adequate ventilation as well as measures to prevent the leaking of rain water and the presence of standing water in the conduits c Shock and Vibration Although the transmitter...

Page 11: ...t all signal lines from the transmitter terminals The procedure for conducting these tests is as follows Insulation Resistance 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 insulation tester Then connect the insulation tester plus lead wire to the shorted SUPPLY terminals and the minu...

Page 12: ...m seal Pressure detector section Diaphragm seal high pressure side Cover flange Pressure detector section See figure 3 2 Transmitter section See figure 3 2 Transmitter section See figure 3 2 Transmitter section See figure 3 2 Vent drain plug Process connection low pressure side Process connector EJ C80 Hygienic Differential pressure transmitter Cover flange Diaphragm seal high pressure side Diaphr...

Page 13: ... HART communication 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 disa...

Page 14: ...the cover flanges Refer to figure 3 2 for EJ C80 and EJ C81 diaphragm seal system If the seal liquid leaks the transmitter cannot be used 4 2 Mounting the Diaphragm Seals Remote Seals 4 2 1 Mounting Flush type Extended type Seals Mount the diaphragm seals using the flanges as shown in Figure 4 1 Figure 4 2 shows how to mount the diaphragm seals on a tank The mating flange gasket bolts and nuts are...

Page 15: ... and secure the coiled tube with a clamp During the diaphragm seal installation ensure as far as possible that no seal liquid head pressure is applied to the diaphragm seals Exercise care so as not to damage diaphragm surfaces Since the diaphragm protrudes approx 1 mm from the flange surface do not place the pressure detector section face down on a surface as this can damage the diaphragm Do not s...

Page 16: ...the customer Gasket Procured by the customer Connection flange Connection adapter Drain vent plug Capillary tube Diaphragm Gasket Stud bolt nut Attached to product Flange connection type Adapter connection type Mating flange Procured by the customer Gasket Procured by the customer Connection adapter Drain vent plug Capillary tube Diaphragm Gasket F0403 ai Figure 4 3 Mounting Inner Diaphragm Seal 4...

Page 17: ... 5 m 6790 3190 6 to 10 m 10030 3520 11 to 15 m 13310 3840 H 1 to 5 m 19150 6140 6 to 10 m 32090 8290 11 to 15 m 10480 T 1 to 5 m 9620 3620 6 to 10 m 15090 4210 11 to 15 m 4800 U 1 to 5 m 9540 4750 6 to 10 m 14930 6050 11 to 15 m 7360 M 1 to 5 m 10910 3970 6 to 10 m 17380 4780 11 to 15 m 5600 K 1 to 5 m 10910 3970 6 to 10 m 17380 4780 11 to 15 m 5600 V 1 to 5 m 10910 3970 6 to 10 m 4780 11 to 15 m ...

Page 18: ...onnections on the Transmitter Figure 4 8 The letters H and L on the capsule assembly indicate the high and low pressure sides For liquid level measurement in an open tank the low pressure side measures atmospheric pressure For a closed tank connect the impulse line to the low pressure side of the transmitter to measure the pressure in the tank F0408 ai H and L appear here Low pressure connection P...

Page 19: ...lity etc etc and make appropriate changes and additions to the connection configurations F0409 ai Pipe opened to atmosphere at low pressure side Open Tank Closed Tank Tap valve Union or flange Vent plug Tee Drain valve Drain plug Figure 4 9 Impulse Piping Connection Examples 4 6 Mounting EJ C50 with Direct Mount Seal The transmitter is mounted on a process using its high pressure side flange as sh...

Page 20: ...al Diaphragm seal Clamp Optional Figure 4 11 Mounting Hygienic Seal Flush Type 4 7 2 Hygienic Seal Extended Type The extended diaphragm type is mounted on a process tank as shown in Figure 4 12 1 Fit the O ring into the O ring slot of the transmitter 2 With the O ring attached mount the transmitter onto the tank spud 3 Use the clamp to secure the connecting section in position F0412 ai The custome...

Page 21: ...id level zero point IMPORTANT Clean thoroughly the tank after the welding the tank spud to the hole on a tank Be sure that the surface is finished smoothly by using a grinder except the hole is made by the machinery cutting Mounting Direction Fit the tank spud onto the tank so that the drain outlet faces downward Then carry out the temporary welding at four points outside the spud making sure to k...

Page 22: ...x Code Description TS Tank spud Extension length E F J K G H 2 inch 50 mm for ISO101 6 Clamp 4 inch 100 mm for ISO101 6 Clamp 2 inch 50 mm for ISO76 1 Clamp 4 inch 100 mm for ISO76 1 Clamp 2 inch 50 mm for ISO51 Clamp 4 inch 100 mm for ISO51 Clamp Material U V W 304 SST 316 SST 316L SST Welding part plate thickness A B C 16 mm 12 mm 8 mm for ISO101 6 for ISO76 1 D E F 16 mm 12 mm 8 mm for ISO51 Fo...

Page 23: ...ameproof type transmitter do not rotate the transmitter part in the hazardous area while the transmitter is energized IMPORTANT Do not rotate the transmitter section more than the above limit F0416 ai Set screw Transmitter section Stopper Figure 4 16 Rotating Transmitter Section 4 9 Changing Integral Indicator Direction IMPORTANT Always turn OFF power and shut off and release pressures before disa...

Page 24: ...g Ring holder Spiral gasket View from pressure detector section side Groove for installing spiral gasket Figure 4 18 Mounting to Pressure Detector Section 1 Mount the ring holder on the ring and loosely tighten the mounting screws 2 Place the spiral gasket in the ring groove With the ring correctly aligned and flush with the face of the pressure detector securely tighten each ring holder s mountin...

Page 25: ... materials General use oil prohibited use PTFE High temperature use inorganic paper For oil prohibited use Option code K31 K35 4 11 Affixing the Teflon Film The FEP Teflon option includes a teflon film and fluorinated oil Before mounting the transmitter to the process flange affix the teflon film as follows IMPORTANT 1 Position the diaphragm so that the diaphragm is in a upward position 2 Pour the...

Page 26: ... 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 06EN 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 properly F0501 ai Closed tank Transmitter mounting p...

Page 27: ... appears on the display communication error PARAM C60 SELF CHECK ERROR Communication error Faulty wiring Self diagnostic error Faulty transmitter DATA DIAG PRNT ESC F0505 ai 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 F0506 ai NOTE If an...

Page 28: ...ure Zero adjustment screw cover F0507 ai The zero adjustment screw is located inside the cover Use a slotted screwdriver to turn the zero adjustment screw Turn the screw clockwise to increase the output or counterclockwise to decrease the output The zero point adjustment can be made with a resolution of 0 01 of the setting range The degree of zero adjustments varies with the screw turning speed tu...

Page 29: ...asuring atmospheric pressure with a digital manometer and adjust the output to it c Before installation Atmospheric pressure Performing zero adjustment with using calculated head pressure This procedure is performed via Communication Select when neither a nor b can be applied Errors for zero point may be caused when there s a gap between the installation position used for calculation and the actua...

Page 30: ... is 20 kPa if the measured atmospheric pressure is 97 25 kPa and set it as 97 3 kPa error of 0 05 kPa 0 25 at 20 kPa may be caused c Performing zero adjustment with using calculated head pressure Adjustment is performed before installation under atmospheric pressure Use the following equation to calculate the head pressure Head pressure h mm ds 9 80665 10 3 kPa h Vertical height between the HP pro...

Page 31: ...hen the shrouding bolt is driven counterclockwise with an Allen wrench the bolt rotates upward and locks the cover See page 6 4 After locking the covers confirm that they are secure and cannot be opened by hand Tighten the zero adjustment cover mounting screw to fix the cover in position 5 4 Shutting Down Operation Turn off the power NOTE Whenever shutting down the transmitter for a long period de...

Page 32: ...s will be expelled in the direction of the arrow Vent screw Drain plug Figure 5 5 Draining Venting the Transmitter 5 5 3 Draining Condensate for Flushing Connection Ring or Inner Diaphragm Type Seal 1 Gradually open the drain screw to drain from the flushing connection ring 2 When the flushing connection ring or the connection adapter of the inner diaphragm type seal is completely drained close th...

Page 33: ...ed in the direction of the arrow Figure 5 9 Venting for Inner Diaphragm Type Seal 5 6 Local Parameter Setting WARNING The local push button on the integral indicator must not be used in a hazardous area When it is necessary to use the push button operate it in a non hazardous location IMPORTANT Do not turn off the power to the transmitter immediately after performing parameter setting Powering off...

Page 34: ...ncel the value Save Cancel the value Save Cancel the value Save Cancel the value Save Cancel the value 6 Output Mode 2 Press Unit 1 Tag Number 3 Press LRV 4 Press URV 7 Display Out1 8 LRV Apply Press 9 URV Apply Press 10 Device Information 5 Damping Time Select Output mode Select Press unit Edit Tag number Edit Press LRV Edit Press URV Edit Display Out1 Set LRV Set URV Edit Damping time Process Me...

Page 35: ... square root Display out 1 F0516 ai push push push push push Process Measurement Display push push push push Process Measurement Display Software revision 2 03 Up to 6 characters are shown in the bottom line To review after the 7th character turn the external adjustment screw and press the push button six times or more Software revision 3 01 or later The display automatically scrolls to show all t...

Page 36: ...its F0518 ai screw push Select by the push button Blinking Blinking Save Cancel Available pressure units kPa bar inH2O 4degC 39 2degF Torr mbar inH2O 20degC 68degF atm g cm2 inHg MPa kg cm2 ftH2O 4degC 39 2degF hPa Pa ftH2O 20degC 68degF mmHg mmH2O 4degC 39 2degF psi mmH2O 20degC 68degF In addition to the above units mmAq 4degC mmAq 20degC mmWG 4degC and mmWG 20degC are available for BRAIN communi...

Page 37: ...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 LRV or URV the integral indicator may display error number AL 30 In this case the output signal percent and AL 30 are displayed alternately every two seconds Although AL 30 is displayed you may proceed to th...

Page 38: ... Local Parameter Setting Lock To disable parameter changes by the Local Parameter Setting there are three different ways Locked features Communication Parameter 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 asse...

Page 39: ...tic coating 6 2 Calibration Instruments Selection Table 6 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 6 3 Calibration Use the procedure below to check instrument operation and accuracy during periodic maintenance or t...

Page 40: ... for 80 to 0 kPa 5 For 130 kPa abs class Accuracy 0 03 of rdg 6 digits for 0 to 130 kPa abs Select a manometer having a pressure range close to that of the transmitter Pressure generator Model 7674 pneumatic pressure standard for 200 kPa 2 kgf cm2 25 kPa 2500 mmH2O Accuracy 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 h...

Page 41: ...a pressure generator is used If a pressure source and a manometer are combined PC FieldMate Figure 6 1a EJXC80A EJAC80E Instrument Connections 4 to 20 mA output F0602 ai P P V Reference pressure Load resistance 250Ω MT220 precision digital manometer Rc R Load adjusting resistance 100Ω Digital voltmeter Power supply E 7674 pneumatic pressure standard Pressure source Supply pressure PC FieldMate Whe...

Page 42: ... Shrouding Bolt Shrouding Bolt F0603 ai Figure 6 2 Shrouding Bolts 6 4 1 Replacing the Integral Indicator CAUTION Cautions for Flameproof Type Transmitters Users are prohibited by law from modifying the construction of a flameproof type transmitter This would invalidate the agency approval for the use of the transmitter in a rated area It follows that the user is prohibited from using a flameproof...

Page 43: ...the CPU 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 engage the zero adjustment screw pin with the groove on the bracket on the CPU assembly Then insert the CPU board assembly straight onto the post in the amplifier case 4 Tighten the two bosses If the ...

Page 44: ...x causes these flow charts may not identify all If you have difficulty isolating or correcting a problem contact Yokogawa service personnel 6 7 1 Basic Troubleshooting First determine whether the process variable is actually abnormal or a problem exists in the measurement system If the problem is in the measurement system isolate the problem and decide what corrective action to take This transmitt...

Page 45: ...ves Check rated voltage and load resistance Find correct broken conductor or wiring error Are valves opened or closed correctly Is there any pressure leak Is there continuity through the transmitter loop wiring Do the loop numbers match YES NO YES NO NO YES NO NO YES YES NO YES Refer to error message summary in Subsection 6 7 3 or in each communication manual to take actions Connect BRAIN TERMINAL...

Page 46: ...vide lagging and or cooling or allow adequate ventilation Refer to Section 6 2 when selecting instruments for calibration Fully open the low pressure valve Adjust the output Is transmitter installed where there is marked variation in temperature Is output adjusted correctly Large output error Does the self diagnostic indicate problem location Are power supply voltage and load resistance correct We...

Page 47: ...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 pressure exceeds specified threshold Check input AL 36 1 P LO AL 37 1 SP HI Input static pressure exceeds spec...

Page 48: ...GS 01C25W01 01EN and the chapter section close numbers and table figure numbers are independent from those of other chapters For those specifications which are common with the original transmitters refer to the General Specification part of IM 01C25F01 01E Refer to GS 01C31T02 01EN for Fieldbus communication type and GS 01C31T04 01EN for PROFIBUS PA communication type for the items marked with Per...

Page 49: ...000 to 10000 H Span 25 to 500 100 to 2000 250 to 5000 0 25 to 5 kgf cm2 Range 500 to 500 2000 to 2000 5000 to 5000 5 to 5 kgf cm2 V Flush type Span 0 28 to 14 MPa 41 to 2000 psi 2 8 to 140 bar 2 8 to 140 kgf cm2 Range 0 5 to 14 MPa 71 to 2000 psi 5 to 140 bar 5 to 140 kgf cm2 Extended type Span 0 28 to 7 MPa 41 to 1000 psi 2 8 to 70 bar 2 8 to 70 kgf cm2 Range 0 5 to 7 MPa 71 to 1000 psi 5 to 70 b...

Page 50: ...MPa abs 23 to 1000 1 6 to 70 bar abs 1 6 to 70 kgf cm2 abs Range 0 to 7 MPa abs 0 to 1000 0 to 70 bar abs 0 to 70 kgf cm2 abs EJAC81E Absolute pressure diaphragm seal system Measurement Span Range kPa abs psi abs D1 mbar abs D3 mmHg abs D4 M Span 3 4 to 130 1 to 38 inHg abs 34 to 1300 26 to 970 Range 0 to 130 0 to 38 inHg abs 0 to 1300 0 to 970 A Span 0 06 to 3 5 MPa abs 8 7 to 500 0 6 to 35 bar a...

Page 51: ... MPa 20 to 2000 psi 1 4 to 140 bar 1 4 to 140 kgf cm2 Range 0 5 to 14 MPa 71 to 2000 psi 5 to 140 bar 5 to 140 kgf cm2 Extended type Span 0 14 to 7 MPa 20 to 1000 psi 1 4 to 70 bar 1 4 to 70 kgf cm2 Range 0 5 to 7 MPa 71 to 1000 psi 5 to 70 bar 5 to 70 kgf cm2 EJXC50A Gauge pressure diaphragm seal system Measurement Span Range MPa psi D1 bar D3 kg cm2 D4 A Span 8 to 200 kPa 1 16 to 29 0 08 to 2 0 ...

Page 52: ...ressure diaphragm seal system Measurement Span Range MPa psi D1 bar D3 kg cm2 D4 A Span 0 035 to 1 5 to 145 0 35 to 10 0 35 to 10 Range 0 1 to 1 14 5 to 145 1 to 10 1 to 10 EJAC80E Gauge pressure diaphragm seal system Measurement Span Range MPa psi D1 bar D3 kg cm2 D4 A Span 0 06 to 1 8 6 to 145 0 6 to 10 0 6 to 10 Range 0 1 to 1 14 5 to 145 1 to 10 1 to 10 Direct Mounted Seal EJXC80A Differential...

Page 53: ...aphragm Seal System Flange Mounted EJXC40A Digital remote sensor diaphragm seal system Measurement Span Range MPa psi D1 bar D3 kg cm2 D4 A Span 2 to 200 kPa 0 3 to 29 0 02 to 2 0 02 to 2 Range 200 to 200 kPa 29 to 29 2 to 2 2 to 2 B Span 0 01 to 2 1 5 to 290 0 1 to 20 0 1 to 20 Range 2 to 2 290 to 290 20 to 20 20 to 20 C Flush type Span 0 05 to 10 7 3 to 1450 0 5 to 100 0 5 to 100 Range 10 to 10 ...

Page 54: ...1 09 Silicone oil 8 high vacuum use 4 10 to 100 C 14 to 212 F 10 to 60 C 5 14 to 140 F 1 07 Table 1 1b Hygienic Mounted Code Process temperature 1 Ambient temperature 2 Working pressure Specific gravity 3 Silicone oil general use B 10 to 120 C 6 14 to 248 F 10 to 60 C 14 to 140 F 2 7 kPa abs 0 38 psi abs to 1MPaG 0 94 Silicone oil general use P 10 to 120 C 7 14 to 248 F 10 to 60 C 14 to 140 F 100 ...

Page 55: ... 10 to 120 C 14 to 248 F 10 to 85 C 14 to 185 F 1 04 Table 1 2b Hygienic Mounted Code Process temperature 1 Ambient temperature 2 Working pressure Specific gravity 4 Silicone oil general use B 10 to 120 C 8 14 to 248 F 10 to 60 C 14 to 140 F 2 7 kPa abs 0 38 psi abs to 1MPaG 0 94 Propylene glycol P 10 to 120 C 9 14 to 248 F 10 to 60 C 14 to 140 F 100 kPa abs atmospheric pressure to 1MPaG 1 04 1 Se...

Page 56: ... 3 inch EJXC50A EJAC50E Direct Mounted Diaphragm Seal System EJXC40A Digital Remote Sensor Diaphragm Seal System Table 3 1a Flange Mounted Code Process temperature 1 Ambient temperature 2 5 Working pressure Specific gravity 3 Silicone oil general use A 10 to 315 C 4 14 to 599 F 10 to 85 C 14 to 185 F 2 7 kPa abs 0 38 psi abs to flange rating pressure 1 07 Silicone oil general use B 40 to 210 C 4 4...

Page 57: ...smitter ambient temperature range 1 2 F26E ai Temperature C 50 0 50 100 150 200 250 300 350 Working pressure kPa abs 2 7 100 0 1 0 013 0 01 1 10 Figure 1c Working Pressure and Process Temperature Fill fluid silicone oil for high temp and high vacuum use Process temperature for fill fluid code 4 Flange max working pressure Atmospheric pressure F27E ai Temperature C 50 0 50 100 150 200 250 300 350 W...

Page 58: ...P Process temperature for fill fluid code D Flange max working pressure Transmitter ambient temperature range Working pressure kPa abs 2 7 Temperature C 100 0 1 1 10 50 0 50 100 150 200 250 300 350 F29E ai 100 51 Figure 1f Working Pressure and Process Temperature Fill fluid silicone oil for oil prohibited use ethylene glycol and propylene glycol 0 340 100 100 200 300 0 20 40 60 80 100 100 80 60 40...

Page 59: ...emperature Digital Remote Sensored Diaphragm Seal System Capsule Gauge pressure transmitter A B C Response time 3 250 ms approximate value at normal temperature 1 When fill fluid code B and capillary length of 10 m 2 When software damping is set to zero and including dead time of 45 ms nominal 3 When software damping is set to zero and including dead time of 90 ms nominal Provided that the amplifi...

Page 60: ...ic mounted extended type C70SE 4 3 kg 9 5 lb SO101 6 Clamp extension length X2 52 mm capillary length 5 m Note above indicated weight is for a high pressure side or a low pressure side EJXC80A EJAC80E Direct Mount Diaphragm Seal System Transmitter section Pressure detector section F34E ai Transmitter 2 8 kg 6 2 lb Add 1 5 kg 3 3lb for Amplifier housing code 2 EJX110A EJX430A EJA110E EJA430E withou...

Page 61: ... pressure side 1 Flushing connection ring Low pressure side 1 Differential Pressure Diaphragm Seal System Single pressure remote seals Diaphragm Seal System Differential pressure transmitter Remote Mounted Diaphragm Seal High pressure side Flushing connection ring High pressure side 1 Gauge Absolute Diaphragm Seal System Diaphragm Seal System Gauge Absolute pressure transmitter Remote Mounted Diap...

Page 62: ...r EJX110A GS 01C25B01 01EN EJA110E GS 01C31B01 01EN Gauge pressure transmitter EJX430A GS 01C25E01 01EN EJA430E GS 01C31E01 01EN EJX530A GS 01C25F01 01EN EJA530E GS 01C31F01 01EN Absolute pressure transmitter EJX310A GS 01C25D01 01EN EJA310E GS 01C31D01 01EN Digital remote sensor EJXC40A GS 01C25W05 01EN ...

Page 63: ...phragm material codes of diaphragm seal Diaphragm material codes S V H J T U M or K without process connector and Diaphragm seal N None Process Connection Low side 1 With Rc1 4 female process connector 2 With Rc1 2 female process connector 3 With 1 4NPT female process connector 4 With 1 2NPT female process connector W With Flush type seal E With Extended type seal A With inner diaphragm seal adapt...

Page 64: ... S H or T N None N None Fill fluid Refer to Table 2 Accessory 1 With C10FR flushing connection ring N None N None 1 See subsection Applicable Products 1 3 Direct Mounted Diaphragm Seal System F39E ai Model Suffix Codes Description EJXC50A EJAC50E Direct mounted diaphragm seal system 1 Measurement type G Gauge Pressure Style 5 Direct mount flanged diaphragm seal 6 Direct mount hygienic diaphragm se...

Page 65: ...ocess Connection for Slave W With Flush type flanged seal E With Extended type flanged seal T With Screw monted Wetted parts for Slave Slave Low side Diaphragm seal Select from diaphragm material codes of diaphragm seal Diaphragm material codes S V H J T U M or K Slave Low side Screw mounted Select from GS 01C25W05 01EN EJXC40A Wetted parts material codes L or A Fill Fluid 2 Refer to table 3 Acces...

Page 66: ... with PVC sheath red color R for process operating temperature correction 3 with PVC sheath T with PVC sheath red color Capillary Tube Connection S for general use T With corrosion protection Process Connection size 4 3 3 inch 80 mm 2 2 inch 50 mm Sealing Face F Raised face RF Gasket contact surface 1 Serration ANSI B16 5 for ANSI flange with sealing face material S only 2 Flat no serration Diaphr...

Page 67: ...aterial from the broken diaphragm and the fill fluid can contaminate the user s process fluids Be very careful with highly corrosive process fluids such as hydrochloric acid sulfuric acid hydrogen sulfide sodium hypochlorite and high temperature steam 150 C 302 F or above Contact Yokogawa for detailed information of the wetted parts material 2 Refer to section 12 for limitation of capillary length...

Page 68: ... kPa abs atmospheric pressure to flange pressure rating 1 09 Propylene glycol P 10 to 120 C 14 to 248 F 10 to 60 C 14 to 140 F 1 04 Note The differential pressure transmitter should be installed at least 600 mm below the high pressure HP process connection However this value 600 mm may be affected by ambient temperature operating pressure fill fluid or material of the wetted diaphragm Contact YOKO...

Page 69: ...h red color R for process operating temperature correction 3 with PVC sheath T with PVC sheath red color Capillary Tube Connection S for general use Length 200 mm C Short type Length 100 mm Process Connection size 4 3 3 inch 80 mm 2 2 inch 50 mm Sealing Face F Raised face RF Gasket contact surface 1 Serration ANSI B16 5 for ANSI flange with sealing face material S only 2 Flat no serration Diaphrag...

Page 70: ... F 10 to 60 C 14 to 140 F 2 7 kPa abs 0 38 psi abs to flange rating pressure 1 07 Silicone oil general use B 30 to 210 C 22 to 410 F 30 to 60 C 22 to 140 F 0 94 Silicone oil low temperature use F 70 to 100 C 94 to 212 F 30 to 60 C 22 to 140 F 100 kPa abs atmospheric pressure to flange pressure rating 0 88 Fluorinated oil 8 oil prohibited use D 20 to 120 C 4 to 248 F 10 to 60 C 14 to 140 F 51 kPa a...

Page 71: ... sheath W with PVC sheath red color R for process operating temperature correction 3 with PVC sheath T with PVC sheath red color Capillary Tube Connection S for general use Process Connection size 4 3 3 inch 80 mm 2 2 inch 50 mm Sealing Face J Ring type joint RJ Gasket contact surface 2 Flat no serration Diaphragm material S 316L SST H Hastelloy C 276 7 Sealing face material S 316L SST Diaphragm d...

Page 72: ...ent temperature Code Process temperature 8 Ambient temperature 10 Working pressure Specific gravity 11 Silicone oil general use A 10 to 315 C 14 to 599 F 10 to 60 C 14 to 140 F 2 7 kPa abs 0 38 psi abs to flange rating pressure 1 07 Silicone oil general use B 30 to 210 C 22 to 410 F 30 to 60 C 22 to 140 F 0 94 Silicone oil low temperature use F 70 to 100 C 94 to 212 F 30 to 60 C 22 to 140 F 100 kP...

Page 73: ... use with PVC sheath 2 without PVC sheath 3 with PVC sheath red color 5 High vacuum use with PVC sheath 6 without PVC sheath 7 with PVC sheath red color Capillary Tube Connection S for general use T With corrosion protection Process Connection size 3 3 3 inch 80 mm 2 2 inch 50 mm Sealing Face F Raised face RF Gasket contact surface 1 Serration ANSI B16 5 for ANSI flange with sealing face material ...

Page 74: ...Inside of isolating diaphragms fill fluid side are gold plated effective for hydrogen permeation 6 Not applicable for seal fill fluid code 2 7 Hastelloy C 276 or N10276 8 Not applicable for process connection size code 2 The marks indicate the construction materials conform to NACE material recommendations per MR0175 2003 Please refer to latest standards for details Table 2h Process temperature an...

Page 75: ...red color R for process operating temperature correction 3 with PVC sheath T with PVC sheath red color Capillary Tube Connection S for general use Process Connection size 8 40A 1 1 2B Sealing Face F Raised face RF Gasket contact surface 2 Flat no serration Diaphragm material S 316L SST H Hastelloy C 276 6 Sealing face material S 316L SST H Hastelloy C 276 6 Diaphragm diameter 6 Diaphragm O D 2 4 i...

Page 76: ...ilicone oil 11 general use A 10 to 315 C 14 to 599 F 10 to 60 C 14 to 140 F 2 7 kPa abs 0 38 psi abs to flange rating pressure 1 07 Silicone oil general use B 30 to 210 C 22 to 410 F 30 to 60 C 22 to 140 F 0 94 Silicone oil low temperature use F 70 to 100 C 94 to 212 F 30 to 60 C 22 to 140 F 100 kPa abs atmospheric pressure to flange pressure rating 0 88 Fluorinated oil 8 oil prohibited use D 20 t...

Page 77: ...use with PVC sheath 6 without PVC sheath 7 with PVC sheath red color Capillary Tube Connection S for general use Process Connection size 8 40A 1 1 2B Sealing Face F Raised face RF Gasket contact surface 2 Flat no serration Diaphragm material S 316L SST H Hastelloy C 276 5 Sealing face material S 316L SST H Hastelloy C 276 5 Diaphragm diameter 6 Diaphragm O D 2 4 inch 61 mm Diaphragm option A Gold ...

Page 78: ...ial may be used 4 Inside of isolating diaphragms fill fluid side are gold plated effective for hydrogen permeation 5 Hastelloy C 276 or N10276 The marks indicate the construction materials conform to NACE material recommendations per MR0175 2003 Please refer to latest standards for details Table 2l Process temperature and Ambient temperature Code Process temperature 6 Ambient temperature 7 Working...

Page 79: ...ral use with PVC sheath V without PVC sheath W with PVC sheath red color R for process operating temperature correction 3 with PVC sheath T with PVC sheath red color Capillary Tube Connection S for general use Process Connection size 4 4 4 inch 100 mm 3 3 inch 80 mm Sealing Face F Raised face RF Gasket contact surface 1 Serration ANSI B16 5 for ANSI flange with sealing face material C and S 2 Flat...

Page 80: ...e use of inappropriate materials can result in the leakage of corrosive process fluids and cause injury to personnel and or damage to plant facilities It is also possible that the diaphragm itself can be damaged and that material from the broken diaphragm and the fill fluid can contaminate the user s process fluids Be very careful with highly corrosive process fluids such as hydrochloric acid sulf...

Page 81: ... kPa abs atmospheric pressure to flange pressure rating 1 09 Propylene glycol P 10 to 120 C 14 to 248 F 10 to 60 C 14 to 140 F 1 04 Note The differential pressure transmitter should be installed at least 600 mm below the high pressure HP process connection However this value 600 mm may be affected by ambient temperature operating pressure fill fluid or material of the wetted diaphragm Contact YOKO...

Page 82: ... temp and high vacuum use with PVC sheath 2 without PVC sheath 3 with PVC sheath red color 5 High vacuum use with PVC sheath 6 without PVC sheath 7 with PVC sheath red color Capillary Tube Connection S for general use Process Connection size 3 4 4 inch 100 mm 3 3 inch 80 mm Sealing Face F Raised face RF Gasket contact surface 1 Serration ANSI B16 5 for ANSI flange with sealing face material C and ...

Page 83: ...ry to personnel and or damage to plant facilities It is also possible that the diaphragm itself can be damaged and that material from the broken diaphragm and the fill fluid can contaminate the user s process fluids Be very careful with highly corrosive process fluids such as hydrochloric acid sulfuric acid hydrogen sulfide sodium hypochlorite and high temperature steam 150 C 302 F or above Contac...

Page 84: ...07 Note The differential pressure transmitter should be installed at least 600 mm below the high pressure HP process connection However this value 600 mm may be affected by ambient temperature operating pressure fill fluid or material of the wetted diaphragm Contact YOKOGAWA when the transmitter can not be installed at least 600 mm below the HP process connection 11 See figure 1e 1f Working Pressu...

Page 85: ... Capillary inside diameter 2 1 Capillary I D 2 03 mm Capillary I D 1 3 mm 15 Capillary Style Usage Sheath style S for general use with PVC sheath V without PVC sheath W with PVC sheath red color Capillary Tube Connection S for general use Inner Diaphragm Type 9 Inner Diaphragm Type S Always S 2 Always 2 Diaphragm material S 316L SST H Hastelloy C 276 8 T Tantalum 16 Wetted Parts Material Except fo...

Page 86: ...Be very careful with highly corrosive process fluids such as hydrochloric acid sulfuric acid hydrogen sulfide sodium hypochlorite and high temperature steam 150 C 302 F or above Contact Yokogawa for detailed information of the wetted parts material 2 Not applicable for gauge transmitter and differential transmitter with single seal type 3 In case where capillary length code 1 1 m the model code mu...

Page 87: ...sure rating 1 09 Propylene glycol P 10 to 120 C 14 to 248 F 10 to 60 C 14 to 140 F 1 04 Note The differential pressure transmitter should be installed at least 600 mm below the high pressure HP process connection However this value 600 mm may be affected by ambient temperature operating pressure fill fluid or material of the wetted diaphragm Contact YOKOGAWA when the transmitter can not be install...

Page 88: ... D 2 03 mm Capillary I D 1 3 mm 15 Capillary Style Usage Sheath style S for general use with PVC sheath V without PVC sheath W with PVC sheath red color Capillary Tube Connection S for general use Inner Diaphragm Type 9 Inner Diaphragm Type S Always S 2 Always 2 Diaphragm material S 316L SST H Hastelloy C 276 8 T Tantalum 16 Wetted Parts Material Except for Flange S 316L SST H Hastelloy C 276 8 T ...

Page 89: ...h temperature use Drain vent are welded to the flange 12 Not applicable for Diaphragm material code T 13 Not applicable for Flange usage code H 14 Total length 119 mm standard 34 mm Total length when combining with option code K31 and K35 130 mm 15 Applicable for capillary length more than 6 m The marks indicate the construction materials conform to NACE material recommendations per MR0175 2003 Pl...

Page 90: ...lary I D 2 03 mm Capillary I D 1 3 mm 15 Capillary Style Usage Sheath style S for general use with PVC sheath V without PVC sheath W with PVC sheath red color Capillary Tube Connection S for general use Inner Diaphragm Type 9 Inner Diaphragm Type S Always S 2 Always 2 Diaphragm material S 316L SST H Hastelloy C 276 8 T Tantalum 16 Wetted Parts Material Except for Flange S 316L SST H Hastelloy C 27...

Page 91: ... applicable for Diaphragm material code T 13 Not applicable for Flange usage code H 14 Total length 119 mm standard 34 mm Total length when combining with option code K31 and K35 130 mm 15 Applicable for capillary length more than 6 m The marks indicate the construction materials conform to NACE material recommendations per MR0175 2003 Please refer to latest standards for details Table 4f Process ...

Page 92: ...yle S for general use with PVC sheath V without PVC sheath W with PVC sheath red color Capillary Tube Connection S for general use Inner Diaphragm Type 9 Inner Diaphragm Type S Always S 2 Always 2 Diaphragm material S 316L SST H Hastelloy C 276 8 T Tantalum 16 Wetted Parts Material Except for Flange S 316L SST H Hastelloy C 276 8 T Tantalum Diaphragm diameter 6 Diaphragm O D 2 4 inch 61 mm Diaphra...

Page 93: ...h when combining with option code K31 and K35 130 mm 15 Applicable for capillary length more than 6 m The marks indicate the construction materials conform to NACE material recommendations per MR0175 2003 Please refer to latest standards for details Table 4h Process temperature and Ambient temperature Code Process temperature 16 Ambient temperature 19 Working pressure Specific gravity 20 Silicone ...

Page 94: ...m 5 5 m A 10 m Capillary inside diameter 2 Capillary I D 2 03 mm Capillary Style Usage Sheath style S for general use with PVC sheath V without PVC sheath W with PVC sheath red color Capillary Tube Connection S for general use Inner Diaphragm Type 9 Inner Diaphragm Type S Always S 2 Always 2 Diaphragm material S 316L SST H Hastelloy C 276 8 T Tantalum 16 Wetted Parts Material Except for Flange S 3...

Page 95: ...mitation of capillary length 6 Forged version of the material may be used 7 Applicable for Diaphragm material code S and H Inside of isolating diaphragms fill fluid side are gold plated effective for hydrogen permeation 8 Hastelloy C 276 or N10276 9 Gasket material for transmitter side is 316L SST with PTFE Teflon coating 10 Applicable for Diaphragm material code T 11 When selecting Flange usage c...

Page 96: ... diameter 2 Capillary I D 2 03 mm Capillary Style Usage Sheath style S for general use with PVC sheath V without PVC sheath W with PVC sheath red color Capillary Tube Connection S for general use Inner Diaphragm Type 9 Inner Diaphragm Type S Always S 2 Always 2 Diaphragm material S 316L SST H Hastelloy C 276 8 T Tantalum 16 Wetted Parts Material Except for Flange S 316L SST H Hastelloy C 276 8 T T...

Page 97: ... code S and H Inside of isolating diaphragms fill fluid side are gold plated effective for hydrogen permeation 8 Hastelloy C 276 or N10276 9 Gasket material for transmitter side is 316L SST with PTFE Teflon coating 10 Applicable for Diaphragm material code T 11 When selecting Flange usage code H for High temperature use Drain vent are welded to the flange 12 Not applicable for Diaphragm material c...

Page 98: ... 5 m A 10 m Capillary inside diameter 2 Capillary I D 2 03 mm Capillary Style Usage Sheath style S for general use with PVC sheath V without PVC sheath 3 W with PVC sheath red color Capillary Tube Connection S for general use Inner Diaphragm Type 9 Inner Diaphragm Type S Always S 2 Always 2 Diaphragm material S 316L SST H Hastelloy C 276 8 T Tantalum 16 Wetted Parts Material Except for Flange S 31...

Page 99: ...aphragms fill fluid side are gold plated effective for hydrogen permeation 8 Hastelloy C 276 or N10276 9 Gasket material for transmitter side is 316L SST with PTFE Teflon coating 10 Applicable for Diaphragm material code T 11 When selecting Flange usage code H for High temperature use Drain vent are welded to the flange 12 Not applicable for Diaphragm material code T 13 Not applicable for Flange u...

Page 100: ...yle S for general use with PVC sheath V without PVC sheath W with PVC sheath red color Capillary Tube Connection S for general use Inner Diaphragm Type 9 Inner Diaphragm Type S Always S 2 Always 2 Diaphragm material S 316L SST H Hastelloy C 276 8 T Tantalum 16 Wetted Parts Material Except for Flange S 316L SST H Hastelloy C 276 8 T Tantalum Diaphragm diameter 6 Diaphragm O D 2 4 inch 61 mm Diaphra...

Page 101: ...th PTFE Teflon coating 10 Applicable for Diaphragm material code T 11 When selecting Flange usage code H for High temperature use Drain vent are welded to the flange 12 Not applicable for Diaphragm material code T 13 Not applicable for Flange usage code H 14 Total length 119 mm standard 34 mm Total length when combining with option code K31 and K35 130 mm The marks indicate the construction materi...

Page 102: ...ation ANSI B16 5 for ANSI flange with sealing face material C and S 2 Flat no serration Diaphragm material 1 S 316L SST M Monel H Hastelloy C 276 9 K Nickel T Tantalum 11 V 316L SST U Titanium Thickness 0 0055 inch 0 14 mm J Hastelloy C 276 9 Thickness 0 006 inch 0 15 mm Sealing face material 1 S 316L SST M Monel H Hastelloy C 276 9 K Nickel T Tantalum Diaphragm diameter 9 Diaphragm O D 3 54 inch ...

Page 103: ...nnection size and Flange size 6 Forged version of the material may be used 7 Applicable for Diaphragm material code S and H Inside of isolating diaphragms fill fluid side are gold plated effective for hydrogen permeation 8 Applicable for Diaphragm material code T 9 Hastelloy C 276 or N10276 The marks indicate the construction materials conform to NACE material recommendations per MR0175 2003 Pleas...

Page 104: ... inch 40 mm Sealing face F Raised face RF Gasket contact surface 2 Flat no serration Diaphragm material 1 S 316L SST H Hastelloy C 276 7 Sealing face material 1 S 316L SST H Hastelloy C 276 7 Diaphragm diameter 6 Diaphragm O D 2 4 inch 61 mm Diaphragm option A Gold plated diaphragm 6 N None N Always N Capillary connection B Always B Flange size 8 1 1 2 inch 40 mm Flange standards J JIS A ANSI P JP...

Page 105: ... conform to NACE material recommendations per MR0175 2003 Please refer to latest standards for details Table 5d Process temperature and Ambient temperature Code Process temperature 8 Ambient temperature 10 Working pressure Specific gravity 11 Silicone oil 12 general use A 10 to 315 C 14 to 599 F 10 to 85 C 14 to 185 F 2 7 kPa abs 0 38 psi abs to flange rating pressure 1 07 Silicone oil 12 general ...

Page 106: ...t surface 1 Serration ANSI B16 5 for ANSI flange with sealing face material C and S 2 Flat no serration Diaphragm material 1 S 316L SST V 316L SST H Hastelloy C 276 9 Thickness 0 0055 inch 0 14 mm T Tantalum 11 J Hastelloy C 276 9 Thickness 0 006 inch 0 15 mm Sealing face material 1 PIPE BASE C 316 SST S 316L SST H Hastelloy C 276 9 Diaphragm diameter 9 Diaphragm O D 3 54 inch 90 mm 6 Diaphragm O ...

Page 107: ...erial and the influence of process fluids The use of inappropriate materials can result in the leakage of corrosive process fluids and cause injury to personnel and or damage to plant facilities It is also possible that the diaphragm itself can be damaged and that material from the broken diaphragm and the fill fluid can contaminate the user s process fluids Be very careful with highly corrosive p...

Page 108: ...20 to 80 C 4 to 176 F 51 kPa abs 7 4 psi abs to flange rating pressure 1 90 to 1 92 Ethylene glycol low temperature use E 50 to 100 C 58 to 212 F 40 to 85 C 40 to 185 F 100 kPa abs atmospheric pressure to flange pressure rating 1 09 Propylene glycol P 10 to 120 C 14 to 248 F 10 to 85 C 14 to 185 F 1 04 10 See figure 1e 1f Working Pressure and Process Temperature 11 In case of diaphragm material co...

Page 109: ...ath red color Capillary Tube Connection S for general use Length 200 mm C Short type Length 100 mm Process connection size 3 ISO76 1 4 ISO101 6 Process Connection Style C Clamp connection 2 Always 2 Diaphragm material S 316L SST H Hastelloy C 276 3 Sealing face material S 316L SST Diaphragm diameter 9 Diaphragm O D 3 54 inch 90 mm 6 Diaphragm O D 2 4 inch 61 mm N Always N Sealing Face Option E Ele...

Page 110: ...f the wetted parts material 2 Refer to section 12 for limitation of capillary length 3 Hastelloy C 276 or N10276 4 Electro polishing for all wetted parts Diaphragm and Block 5 Buffing for Block of wetted part except diaphragm JIS standard 400 6 Clamp and gasket are not required all of the code are selected N The marks indicate the construction materials conform to NACE material recommendations per...

Page 111: ...be Connection S for general use Length 200 mm C Short type Length 100 mm Process connection size 22 ISO51 Process Connection Style C Clamp connection 2 Always 2 Diaphragm material S 316L SST H Hastelloy C 276 3 Sealing face material S 316L SST Diaphragm diameter 4 Diaphragm O D 1 57 inch 40 mm N Always N Sealing Face Option E Electro polishing 4 B Buffing 5 C Buffing and electro polishing 4 5 N No...

Page 112: ...ontact Yokogawa for detailed information of the wetted parts material 2 Refer to section 12 for limitation of capillary length 3 Hastelloy C 276 or N10276 4 Electro polishing for all wetted parts Diaphragm and Block 5 Buffing for Block of wetted part except diaphragm JIS standard 400 6 Clamp and gasket are not required all of the code are selected N The marks indicate the construction materials co...

Page 113: ...mm C Short type Length 100 mm Process connection size 3 ISO76 1 4 ISO101 6 Process Connection Style C Clamp connection 2 Always 2 Process Connection Style S 316L SST H Hastelloy C 276 3 Sealing face material 11 S 316L SST Diaphragm diameter 9 Diaphragm O D 3 54 inch 90 mm 6 Diaphragm O D 2 4 inch 61 mm N Always N Sealing Face Option E Electro polishing 4 B Buffing 5 C Buffing and electro polishing...

Page 114: ...aterial 2 Refer to section 12 for limitation of capillary length 3 Hastelloy C 276 or N10276 4 Electro polishing for all wetted parts Diaphragm and Block 5 Buffing for Block of wetted part except diaphragm JIS standard 400 6 Clamp and gasket are not required all of the code are selected N The marks indicate the construction materials conform to NACE material recommendations per MR0175 2003 Please ...

Page 115: ...nnection size 3 ISO76 1 4 ISO101 6 Process Connection Style C Clamp connection 2 Always 2 Diaphragm material S 316L SST H Hastelloy C 276 4 Sealing face material S 316L SST Diaphragm diameter 9 Diaphragm O D 3 54 inch 90 mm 6 Diaphragm O D 2 4 inch 61 mm N Always N Sealing Face Option E Electro polishing 5 B Buffing 6 C Buffing and electro polishing 5 6 N None Capillary connection B Always B Acces...

Page 116: ...gawa for detailed information of the wetted parts material 2 Applicable for EJXC80A EJAC80E EJXC50A and EJAC50E 3 Applicable for EJXC40A 4 Hastelloy C 276 or N10276 5 Electro polishing for all wetted parts Diaphragm and Block 6 Buffing for Block of wetted part except diaphragm JIS standard 400 7 Clamp and gasket are not required all of the code are selected N The marks indicate the construction ma...

Page 117: ...on Style C Clamp connection 2 Always 2 Diaphragm material S H 316L SST Hastelloy C 276 2 Sealing face material S 316L SST Diaphragm diameter 4 Diaphragm O D 1 57 inch 40 mm N Always N Sealing Face Option E Electro polishing 3 B Buffing 4 C Buffing and electro polishing 3 4 N None Capillary connection B Always B Accessories 5 Clamp and Gasket Clamp size 2 ISO51 N None Standards and Connection Style...

Page 118: ... steam 150 C 302 F or above Contact Yokogawa for detailed information of the wetted parts material 2 Hastelloy C 276 or N10276 3 Electro polishing for all wetted parts Diaphragm and Block 4 Buffing for Block of wetted part except diaphragm JIS standard 400 5 Clamp and gasket are not required all of the code are selected N The marks indicate the construction materials conform to NACE material recom...

Page 119: ... Style C Clamp connection 2 Always 2 Diaphragm material S 316L SST H Hastelloy C 276 4 Sealing face material 8 S 316L SST Diaphragm diameter 9 Diaphragm O D 3 54 inch 90 mm 6 Diaphragm O D 2 4 inch 61 mm N Always N Sealing Face Option E Electro polishing 5 B Buffing 6 C Buffing and electro polishing 5 6 N None Capillary connection B Always B Accessories 7 Clamp and Gasket Clamp size 3 ISO76 1 4 IS...

Page 120: ...ormation of the wetted parts material 2 Applicable for EJXC80A EJAC80E EJXC50A and EJAC50E 3 Applicable for EJXC40A 4 Hastelloy C 276 or N10276 5 Electro polishing for all wetted parts Diaphragm and Block 6 Buffing for Block of wetted part except diaphragm JIS standard 400 7 Clamp and gasket are not required all of the code are selected N 8 Pipe material non wetted parts 316 SST The marks indicate...

Page 121: ... 2 Always 2 Diaphragm material S 316L SST H Hastelloy C 276 2 Sealing face material 6 S 316L SST Diaphragm diameter 2 Diaphragm O D 1 57 inch 40 mm N Always N Sealing Face Option E Electro polishing 3 B Buffing 4 C Buffing and electro polishing 3 4 N None Capillary connection B Always B Accessories 5 Clamp and Gasket Clamp size 2 ISO51 N None Standards and Connection Style D ISO Clamp for Extended...

Page 122: ...r above Contact Yokogawa for detailed information of the wetted parts material 2 Hastelloy C 276 or N10276 3 Electro polishing for all wetted parts Diaphragm and Block 4 Buffing for Block of wetted part except diaphragm JIS standard 400 5 Clamp and gasket are not required all of the code are selected N 6 Pipe material non wetted parts 316 SST The marks indicate the construction materials conform t...

Page 123: ...tion size 6 3 3 inch 80 mm 2 2 inch 50 mm 8 1 1 2 inch 40 mm 9 Wetted parts material C 316 SST S 316L SST H Hastelloy C 276 11 Flange standard J JIS A ANSI P JPI D DIN Flange pressure rating 1 class150 A 10K H PN10 16 2 class300 B 20K K PN25 40 4 class600 C 30K L PN64 5 class 900 D 40K 6 class 1500 E 63K Sealing face F Raised face RF J Ring type joint RJ 6 8 Gasket contact surface 1 Serration ANSI...

Page 124: ...mperature use drain vent are welded to the ring 2 When selecting Gasket usage code 2 for high temperature and high vacuum use drain vent are welded to the ring 3 Applicable for EJXC81A EJAC81E EJXC50A and EJAC50E 4 Applicable for EJXC80A and EJAC80E 5 Applicable for EJXC40A 6 Not applicable to different process connection size between C10FR and C 0FW 7 Not attached Gasket Gasket code is always N 8...

Page 125: ... 12 mm C 0 32 inch 8 mm D 0 63 inch 16 mm for ISO51 Clamp E 0 47 inch 12 mm F 0 32 inch 8 mm Unit mm approx inch F68E ai Detail of X With a groove to avoid welding distortion Welding Part Plate Thickness Code A B or C No groove to avoid welding distortion Welding Part Plate Thickness Code D E or F L 1 30 30 30 30 18 X ø5 ø0 2 øD ød A B C D E F 18 18 35 1 L is 50 mm 2 inch or 100 mm 4 inch 5 0 2 16...

Page 126: ...T55 ANSI JPI class 150 3 MPa 430 psi T52 ANSI JPI class 300 8 MPa 1160 psi T56 ANSI JPI class 600 900 1500 16 MPa 2300 psi T58 ANSI JPI class 300 600 900 1500 7 MPa 1000 psi 4 T55 DIN PN10 16 3 MPa 430 psi T52 DIN PN25 40 7 MPa 1000 psi T55 DIN PN64 10 MPa 1450 psi T57 For Gauge absolute pressure transmitter For A Capsule JIS 10K 2 MPa 290 psi T51 JIS 20K 30K 40K 63K 3 5 MPa 720 psi T53 ANSI JPI c...

Page 127: ...300 8 MPa 1160 psi T56 ANSI JPI Class 600 10 MPa 1450 psi T57 ANSI JPI Class 300 600 7 MPa 1000 psi 5 T55 DIN PN10 16 3MPa 430 psi T52 DIN PN25 40 7MPa 1000 psi T55 EJXC50A EJAC50E Direct Mounted Diaphragm Seal System Item Description Code Oil prohibited use Degrease cleansing treatment K21 Oil prohibited use with dehydrating treatment Degrease cleansing and dehydrating treatment K25 Pressure test...

Page 128: ...y FEP Teflon film attached with fluorinated oil Operation range 20 to 150 C 0 to 2 MPa Not applicable for vacuum service TF1 C81FA C81FD Inner Diaphragm type Flanged Diaphragm Seal Bundled capillary type Item Description Code Oil prohibited use Degrease cleansing treatment K31 Oil prohibited use with dehydrating treatment Degrease cleansing and dehydrating treatment K35 Material certificate For C8...

Page 129: ...able for vacuum service TF1 C30SW C30SE Direct Mount Hygienic Diaphragm Seal Item Description Code Oil prohibited use Degrease cleansing treatment K31 Degrease cleansing treatment and certificate K81 Material certificate For Flush type C30SW Block MPW Block Diaphragm MQW For Extended type C30SE Block MPE Block Diaphragm MQE Certificate Electro polishing Y1 Buffing Y2 Buffing and Electro polishing ...

Page 130: ...ed upto 8 mm from the conduit connection Remote Mounted Diaphragm Seal System Remote Seal for High or Low Pressure Side The figure below shows the EJ C80 D80 In case of the EJ C80 D08 process connection of high and low pressure sides are reversed Transmitter Part EJX110A EJA110E Differential Pressure Transmitter Unit mm approx inch F70E ai 315 12 40 175 6 89 67 2 64 95 3 74 47 1 85 124 4 88 115 4 ...

Page 131: ...tional External indicator conduit connection optional Vent plug Low pressure side process connection Drain plug Process connection Process connector optional F71E ai Diaphragm Seal System Combination of Direct Mount and Remote Mount Flanged Diaphragm Seal Transmitter Part EJX110A EJA110E Differential Pressure Transmitter Unit mm approx inch F72E ai 54 2 13 6 0 24 Integral indicator optional Condui...

Page 132: ...pprox inch F73E ai Integral indicator optional Conduit connection Zero adjustment Ground terminal Electrical connection for code 5 9 A and D 175 6 89 95 3 74 145 5 71 ø70 2 76 129 5 08 39 1 54 ø78 3 07 12 0 47 110 4 33 External indicator conduit connection optional 41 1 61 Diaphragm seal capilary 1 When electrical connection code 7 or C is selected a blind plug is protruded up to 8 mm from the con...

Page 133: ...5 6 89 137 5 39 95 3 74 47 1 85 124 4 88 83 3 27 89 3 50 ø70 2 76 129 5 08 39 1 54 ø78 3 07 12 0 47 110 4 33 External indicator conduit connection optional Integral indicator optional Conduit connection Zero adjustment Mounting bracket flat type optional 2 inch pipe O D 60 5 mm Ground terminal Low pressure side High pressure side ø5 0 2 Open to atmosphere Terminal side 2 When electrical connection...

Page 134: ... 137 5 39 95 3 74 47 1 85 124 4 88 83 3 27 89 3 50 ø70 2 76 129 5 08 39 1 54 ø78 3 07 12 0 47 110 4 33 External indicator conduit connection optional 54 2 13 6 0 24 Electrical connection for code 5 9 A and D Mounting bracket flat type optional Integral indicator optional Conduit connection 2 inch pipe O D 60 5 mm Zero adjustment Ground terminal 1 When electrical connection code 7 or C is selected ...

Page 135: ...ectrical connection code 5 9 A and D 54 2 13 6 0 24 SUPPLY CHECK or ALARM Power supply and output terminals External indicator ammeter terminals 1 2 or Status contact output terminals 2 when AL is specified Terminal Wiring 1 When using an external indicator or check meter the internal resistance must be 10 Ω or less A check meter or indicator cannot be connected when AL option is specified 2 Not a...

Page 136: ...0 5 12 90 3 54 A 1 ANSI Class 150 190 5 7 50 152 4 6 00 4 19 1 0 75 23 9 0 94 1 6 0 06 25 0 98 130 5 12 90 3 54 A 2 ANSI Class 300 209 6 8 25 168 1 6 62 8 22 4 0 88 28 5 1 12 1 6 0 06 25 0 98 130 5 12 90 3 54 A 4 ANSI Class 600 209 6 8 25 168 1 6 62 8 22 4 0 88 38 2 1 50 6 4 0 25 25 0 98 130 5 12 90 3 54 A 5 ANSI Class 900 241 3 9 50 190 5 7 50 8 25 4 1 00 38 1 1 50 0 25 0 98 130 5 12 90 3 54 A 6 ...

Page 137: ...125 4 92 4 18 0 71 18 0 71 0 25 0 98 100 3 94 61 2 40 D K DIN PN 25 40 165 6 50 125 4 92 4 18 0 71 20 0 79 0 25 0 98 100 3 94 61 2 40 D L DIN PN 64 180 7 09 135 5 31 4 22 0 87 26 1 02 0 25 0 98 100 3 94 61 2 40 Process flange size 1 5 inch 40 mm Flange Standard Code Flange Rating Code Flange Rating øD øC Bolt holes t f 2 T øg ød No n Dia øh J A JIS 10K 140 5 51 105 4 13 4 19 0 75 16 0 63 0 27 1 06...

Page 138: ...P 5 JPI Class 900 241 9 49 190 5 7 50 8 26 1 02 90 3 54 38 5 1 52 0 25 0 98 156 6 14 R31 P 6 JPI Class 1500 267 10 51 203 2 8 00 8 32 1 26 90 3 54 48 1 89 0 25 0 98 169 6 65 R35 Process flange size 2 inch 50 mm Flange Standard Code Flange Rating Code Flange Rating øD øC Bolt holes ød t f 1 T øg Groove No No n Dia øh A 2 ANSI Class 300 165 1 6 50 127 5 00 8 19 1 0 75 61 2 40 22 4 0 88 1 6 0 06 30 1...

Page 139: ...28 4 1 12 1 6 0 06 A 4 ANSI Class 600 209 6 8 25 168 1 6 62 8 22 4 0 88 130 5 12 38 4 1 51 6 4 0 25 P 1 JPI Class 150 190 7 48 152 4 6 00 4 19 0 75 130 5 12 24 0 94 1 6 0 06 P 2 JPI Class 300 210 8 27 168 1 6 62 8 22 0 87 130 5 12 28 5 1 12 1 6 0 06 P 4 JPI Class 600 210 8 27 168 1 6 62 8 22 0 87 130 5 12 38 4 1 51 6 4 0 25 Process flange size 2 inch 50 mm Flange Standard Code Flange Rating Code F...

Page 140: ...ide diaphragm seal capillary With compensating capillary n øh Capillary length 1 f 14 0 55 øA øg øC øD X 2 t 120 4 72 ø30 ø1 18 1 The specified capillary length includes the extension length X2 and the flange thickness t øA øg øC øD f 14 0 55 X 2 t n øh 120 4 72 ø30 ø1 18 Extended length X2 Extended length X2 2 50 0 5 1 97 0 02 4 100 0 5 3 94 0 02 6 150 0 5 5 91 0 02 8 200 0 8 7 87 0 03 ...

Page 141: ...Code Flange Rating øD øC Bolt holes øg øA t f No n Dia øh J A JIS 10K 185 7 28 150 5 91 8 19 0 75 130 5 12 71 0 5 2 80 0 02 18 0 71 0 J B JIS 20K 200 7 87 160 6 30 8 23 0 91 130 5 12 71 0 5 2 80 0 02 22 0 87 0 J C JIS 30K 210 8 27 170 6 69 8 23 0 91 130 5 12 71 0 5 2 80 0 02 28 1 10 0 J D JIS 40K 210 8 27 170 6 69 8 23 0 91 130 5 12 71 0 5 2 80 0 02 32 1 26 0 A 1 ANSI Class 150 190 5 7 50 152 4 6 ...

Page 142: ...y length Vent Drain plugs Vent Drain plugs Process Stud bolt 1 Nut included C81FA 1 Stud bolts and nuts are attached for n pcs 2 n pcs for C81FA 2 In the case of oil prohibited use or oil prohibited use with dehydrating treatment 15 mm 0 59 inch 3 In the case of oil prohibited use or oil prohibited use with dehydrating treatment 11 mm 0 43 inch 4 In the case of C81FA the capillaries are bundled at...

Page 143: ... 0 06 50 1 97 4 1 2 13UNC 44 1 73 A 2 ANSI class 300 117 3 4 62 82 6 3 25 42 9 1 69 52 2 05 1 6 0 06 58 7 2 31 4 5 8 11UNC 51 2 01 A 4 ANSI class 600 117 3 4 62 82 6 3 25 42 9 1 69 62 2 44 6 4 0 25 58 7 2 31 4 5 8 11UNC 67 2 64 P 1 JPI class 150 99 3 90 69 8 2 75 42 9 1 69 52 2 05 1 6 0 06 50 1 97 4 1 2 13UNC 44 1 73 P 2 JPI class 300 117 4 61 82 6 3 25 42 9 1 69 52 2 05 1 6 0 06 58 7 2 31 4 5 8 1...

Page 144: ...4 60 2 36 4 M16 2 0 57 2 24 A 1 ANSI class 150 120 4 72 69 9 2 75 42 9 1 69 54 5 2 15 1 6 0 06 60 2 36 4 1 2 13UNC 44 1 73 A 2 ANSI class 300 120 4 72 82 6 3 25 42 9 1 69 54 5 2 15 1 6 0 06 60 2 36 4 5 8 11UNC 51 2 01 A 4 ANSI class 600 120 4 72 82 6 3 25 42 9 1 69 65 1 2 56 6 4 0 25 60 2 36 4 5 8 11UNC 67 2 64 P 1 JPI class 150 120 4 72 69 8 2 75 42 9 1 69 54 5 2 15 1 6 0 06 60 2 36 4 1 2 13UNC 4...

Page 145: ... 1 Nut included C81FA Capillary length With long vent Vent Drain plugs Groove Number 1 Stud bolts and nuts are attached for n pcs 2 n pcs for C81FA 2 In the case of oil prohibited use or oil prohibited use with dehydrating treatment 15 mm 0 59 inch 3 In the case of oil prohibited use or oil prohibited use with dehydrating treatment 11 mm 0 43 inch 4 In the case of C81FA the capillaries are bundled...

Page 146: ...70 2 76 62 2 44 6 35 0 25 62 2 44 4 5 8 11UNC 67 2 64 R16 1 Size T is 63 mm 2 48 inch when tantalum code T is specified for diaphragm material 2 Size T is 64 mm 2 52 inch when tantalum code T is specified for diaphragm material For high temperature use Flange usage code H Process flange size 15A 1 2B Flange Standard Code Flange Rating Code Flange Rating øD øC øg T f m n S L Reference Groove number...

Page 147: ...ength Vent Drain plugs Vent Drain plugs Process C81FD 1 In the case of oil prohibited use or oil prohibited use with dehydrating treatment 15 mm 0 59 inch 2 In the case of oil prohibited use or oil prohibited use with dehydrating treatment 11 mm 0 43 inch 3 In the case of C81FD the capillaries are bundled at A having 1 m 39 37 inch left unbundled towards the remote seal part Capillary length m 109...

Page 148: ...20 0 79 1 0 04 53 2 09 4 19 0 75 A 1 ANSI class 150 98 6 3 88 69 9 2 75 42 9 1 69 108 4 25 42 1 65 12 7 0 50 1 6 0 06 53 2 09 4 15 7 0 62 A 2 ANSI class 300 117 3 4 62 82 6 3 25 42 9 1 69 108 4 25 42 1 65 15 8 0 62 1 6 0 06 53 2 09 4 19 1 0 75 A 4 ANSI class 600 117 3 4 62 82 6 3 25 42 9 1 69 108 4 25 57 2 24 22 2 0 87 6 4 0 25 53 2 09 4 19 1 0 75 P 1 JPI class 150 99 3 90 69 8 2 75 42 9 1 69 108 ...

Page 149: ...0K 120 4 53 85 3 35 60 2 36 108 4 25 51 2 01 20 0 79 1 0 04 60 2 36 4 19 0 75 A 1 ANSI class 150 98 6 3 88 69 9 2 75 42 9 1 69 108 4 25 51 2 01 12 7 0 50 1 6 0 06 60 2 36 4 15 7 0 62 A 2 ANSI class 300 117 3 4 62 82 6 3 25 42 9 1 69 108 4 25 51 2 01 15 8 0 62 1 6 0 06 60 2 36 4 19 1 0 75 A 4 ANSI class 600 117 3 4 62 82 6 3 25 42 9 1 69 108 4 25 57 2 24 22 2 0 87 6 4 0 25 60 2 36 4 19 1 0 75 P 1 J...

Page 150: ... Vent Drain plugs Vent Drain plugs Process C81FD 1 In the case of oil prohibited use or oil prohibited use with dehydrating treatment 15 mm 0 59 inch 2 In the case of oil prohibited use or oil prohibited use with dehydrating treatment 11 mm 0 43 inch 3 In the case of C81FD the capillaries are bundled at A having 1 m 39 37 inch left unbundled towards the remote seal part Capillary length T ø106 4 1...

Page 151: ...ss 600 124 4 88 88 9 3 50 70 2 76 129 5 08 57 2 24 17 6 0 69 6 35 0 25 53 2 09 4 19 0 75 R16 1 Size T is 47 mm 1 85 inch when tantalum code T is specified for diaphragm material For high temperature use Flange usage code H Process flange size 15A 1 2B Flange Standard Code Flange Rating Code Flange Rating øD øC øg L T t f m n øh Groove number A 2 ANSI class 300 95 3 3 75 66 5 2 62 50 8 2 00 124 4 8...

Page 152: ... 01C25W01 01EN C70SW Remote Mount Hygienic Diaphragm Seal Flush type Unit mm approx inch F85E ai t Capillary length øg øD C70SE Remote Mount Hygienic Diaphragm Seal Extended Type Unit mm approx inch F86E ai X2 Capillary length øg ød øD ...

Page 153: ...ange For EJXC50A EJAC50E and EJXC40A 25 2 0 98 25 2 0 98 241 9 49 225 8 86 For general use Stay style code S For high temperature use Stay style code L For EJXC80A or EJAC80E For general use For high temperature use øD øC ød 1 øg 102 4 02 t 25 2 0 98 1 Indicates inside diameter of gasket surface 2 33 mm 1 3 inch for Diaphragm material code and Sealing face material code U øD øC ød øg t 25 2 0 98 ø...

Page 154: ...75 J D JIS 40K 165 6 50 130 5 12 100 3 94 61 2 40 26 1 02 8 19 0 75 A 1 ANSI class 150 152 4 6 00 120 7 4 75 100 3 94 61 2 40 19 1 0 75 4 19 1 0 75 A 2 ANSI class 300 165 1 6 50 127 0 5 00 100 3 94 61 2 40 22 4 0 88 8 19 1 0 75 A 4 ANSI class 600 165 1 6 50 127 0 5 00 100 3 94 61 2 40 25 4 1 00 8 19 1 0 75 P 1 JPI class 150 152 5 98 120 6 4 75 100 3 94 61 2 40 19 5 0 77 4 19 0 75 P 2 JPI class 300...

Page 155: ... 2 83 t øD øC øA øg 25 0 98 241 9 49 225 8 86 t X 2 Process flange For EJXC50A EJAC50E or EJXC40A For general use Stay style code S For high temperature use Stay style code L For EJXC80A or EJAC80E For general use For high temperature use øD øC øA øg øD øC øA øg øD øC øA øg X2 25 0 98 102 4 02 t X2 25 0 98 t X2 25 0 98 154 6 06 t X2 180 7 09 184 7 24 210 8 27 ...

Page 156: ... D K DIN PN 25 40 235 9 23 190 7 48 155 6 10 24 0 94 8 22 0 87 96 0 5 3 78 0 02 Process flange size 80A 3B Flange standards code Flange rating code Flange rating øD øC øg t Bolt holes øA No n Dia øh J A JIS 10K 185 7 28 150 5 91 130 5 12 18 0 71 8 19 0 75 71 0 5 2 8 0 02 J B JIS 20K 200 7 87 160 6 30 130 5 12 22 0 87 8 23 0 91 71 0 5 2 8 0 02 J D JIS 40K 210 8 27 170 6 69 130 5 12 32 1 26 8 23 0 9...

Page 157: ...s code Industry standard size øD øg S t C F 3 ISO76 1 91 3 58 76 7 3 02 97 3 82 25 0 98 250 9 84 266 10 5 4 ISO101 6 119 4 69 102 5 4 04 97 3 82 25 0 98 250 9 84 266 10 5 For EJXC80A and EJAC80E S t øD øg F90E ai Process Connection Standards Code Industry Standard Size øD øg S t 2 ISO51 64 2 52 51 6 2 03 174 6 85 20 0 79 3 ISO76 1 91 3 58 76 7 3 02 179 7 05 25 0 98 4 ISO101 6 119 4 69 102 5 4 04 1...

Page 158: ...77 X2 øD øg 18 0 71 ød F92E ai Process Connection Standards Code Industry Standard Size øD ød øg 2 ISO51 64 2 52 50 8 2 00 51 6 2 03 3 ISO76 1 91 3 58 72 2 83 77 4 3 05 4 ISO101 6 119 4 69 101 6 4 00 102 5 4 04 Extended Length X2 Extended Length Code X2 2 52 2 05 4 102 4 02 Process connection standards code Industry standard size øD ød øg 3 ISO76 1 91 3 58 72 2 83 77 4 3 05 4 ISO101 6 119 4 69 101...

Page 159: ...er type raised face Straight type ring type joint ød 1 ød 1 ød 1 Spiral gasket Groove number 2 Spiral gasket F93E ai Spiral gasket size 80A 3B ø100 ø120 t4 5 ø3 94 ø4 72 t0 18 50A 2B ø70 ø90 t4 5 ø2 75 ø3 54 t0 18 40A 1 1 2B ø60 ø75 t4 5 ø2 36 ø2 95 t0 18 Code Size Groove number Sealing face Process Connection size Flange pressure rating øg ød K M F 3 130 5 12 90 3 54 27 1 06 53 2 09 2 100 3 94 61...

Page 160: ...1EN 2 3rd Oct 2018 1 1 to 1 2 2 1 3 1 to 3 2 4 1 4 3 4 7 4 9 4 10 4 12 5 1 to 5 2 5 4 to 5 5 6 6 7 1 to 7 112 Add EJ C81 Absolute Diaphragm Seal System Add Combination Type Direct mount and Remote mount and Hygienic Type for EJ C80 Diaphragm System Add EJ C8 C Modify BT200 screen image 1 Add Absolute Diaphragm Seal System Add style S2 of EJA E series 2 Add EJ C81 and EJ 310 3 Add EJ C81 4 1 Add EJ...

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YOKOGAWA DPharp EJAC50E, User Manual

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