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EJL-146C 

9

 

  Type Specification Code 

 

 

Table4. Type specification code of detector 

Model number 

Specification code 

Contents 

1  2  3  4  5  6  7  8  9  1

1

1

1

1

G  F  6  4  2   

 

 

 

 

 

 

 

 

Electromagnetic flowmeter detector 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Meter size 

 

 

 

 

 

 

 

5  0 

 

 

 

 

 

 

 

    500mm 

 

 

 

 

 

 

 

6  0 

 

 

 

 

 

 

 

    600mm 

 

 

 

 

 

 

 

7  0 

 

 

 

 

 

 

 

    700mm 

 

 

 

 

 

 

 

8  0 

 

 

 

 

 

 

 

    800mm 

 

 

 

 

 

 

 

9  0 

 

 

 

 

 

 

 

    900mm 

 

 

 

 

 

 

 

A  0 

 

 

 

 

 

 

 

1000mm 

 

 

 

 

 

 

 

A  2 

 

 

 

 

 

 

 

  1200mm 

 

 

 

 

 

 

 

A  3 

 

 

 

 

 

 

 

  1350mm 

 

 

 

 

 

 

 

A  4 

 

 

 

 

 

 

 

  1400mm 

 

 

 

 

 

 

 

A  6 

 

 

 

 

 

 

 

  1600mm 

 

 

 

 

 

 

 

A  7 

 

 

 

 

 

 

 

  1650mm 

 

 

 

 

 

 

 

A  8 

 

 

 

 

 

 

 

  1800mm 

 

 

 

 

 

 

 

A  9 

 

 

 

 

 

 

 

  1950mm 

 

 

 

 

 

 

 

B  0 

 

 

 

 

 

 

 

  2000mm 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Connection flange standard 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  ANSI 150, AWWA class D

 

*1 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  EN 1092-1 PN6 (DIN) 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  EN 1092-1 PN10 (DIN) 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  GB 9119 0.6MPa 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  GB 9119 1.0MPa 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lining 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  Natural rubber 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Electrode material 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  AISI316L 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  Titanium 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  Hastelloy C equivalent 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Roll prevention Base 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  Base not provided

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Base provided

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Standard 

 

 

 
Code explanation 

Standard

   

:

Option

   

Not available

 

           
          A : ANSI 150, AWWA class D,   
          B : EN1092-1PN6,10

GB9110 0.6,1.0MPa 

 
        *1 Meter size 20”(500mm), 24”(600mm) are ANSI 150, Meter size 28”(700mm) and over is AWWA class D. 
   
 

Содержание GF642

Страница 1: ...r Modbus 3 interface is available as an option 1 HART protocol Highway Addressable Remote Transducer is a communication protocol for industrial sensors recommended by the HCF HART Communication Foundation 2 PROFIBUS is the communications protocol for factory and process automation that the PROFIBUS Organization recommends Instead of analog control with a conventional analog signal 4 20 mA it is fi...

Страница 2: ...al to process flow rate Digital input DI Signal type 20 to 30Vdc voltage signal Input resistance 2 7kΩ Number of inputs one point Note DI cannot be used with the Modbus communication DI function One of the following functions can be assigned to the optional DI signal Range switching Selects either the higher or lower range in the unidirectional or bidirectional 2 range setting Totalizer control St...

Страница 3: ... This length is specification of 3 line connection LCD display Full dot matrix 128 128 dot LCD display back light provided Parameter setting Parameters can be set as follows IR Switches Tree key switches are provided to set configuration parameters Digital communication The AF900 hand held terminal or PROFIBUS Modbus is needed to set parameters Zero adjustment Zero point adjustment can be started ...

Страница 4: ...ce to the following levels of vibration 10 to 150Hz with acceleration of 9 8m s2 Vibration of 30Hz with 29 4m s2 in 4h in each direction will not cause any defect to unit Note Avoid using the flowmeter in an environment with constant vibration ...

Страница 5: ... 78 78 7 46 5 87 6615 DIN PN6 GB 0 6MPa DIN PN10 GB 1 0MPa Size mm L1 L2 L3 Weight kg approx Size mm L1 L2 L3 Weight kg approx 500 500 600 417 752 210 600 600 600 455 845 260 700 700 517 947 260 700 700 517 965 270 800 800 569 1057 350 800 800 569 1077 380 900 900 620 1157 400 900 900 620 1177 450 1000 1000 670 1257 450 1000 1000 670 1285 550 1200 1200 770 1473 650 1200 1200 770 1498 850 1400 1400...

Страница 6: ...3 wire shielded hard rubber cable Thick walled steel conduit Power switch External double pole power switch Symbol Description Cable L1 Power supply Power cable L2 GND Ground for arrester FG Frame ground DI Digital Input 20 30Vdc I O cable DO1 Digital Output 1 DO2 Digital Output 2 COM Signal Common for DI DO1 DO2 Current Output 4 20mAdc or PROFIBUS Shielded cable for PROFIBUS PA X Excitation cable...

Страница 7: ...meter will not be affected by lightning etc 6 The electromagnetic flowmeter is not equipped with terminating resistors in the PROFIBUS communication Use the terminating resistor unit for PROFIBUS PAor junction box if necessary 7 Please install the terminator bundling in the electromagnetic flowmeter connected with the end in the Modbus communication 8 When wiring is completed male sure to install ...

Страница 8: ...otrudes into the detector pipe L 0 L Required straight pipe length D Meter size Piping materials to be ordered separately Mating flanges The flowmeter must be mounted with its detector pipe connected between the flanges in the pipeline If no flanges are used where the flowmeter is to be mounted mating flanges are needed Adjustable short pipe When both the upstream and downstream pipe sections cann...

Страница 9: ...A 7 1650mm A 8 1800mm A 9 1950mm B 0 2000mm Connection flange standard A ANSI 150 AWWA class D 1 F EN 1092 1 PN6 DIN C EN 1092 1 PN10 DIN G GB 9119 0 6MPa H GB 9119 1 0MPa Lining N Natural rubber Electrode material K AISI316L C Titanium F Hastelloy C equivalent Roll prevention Base A Base not provided B Base provided 1 Standard Code explanation Standard Option Not available A ANSI 150 AWWA class D...

Страница 10: ...dc 3 110Vdc Instruction manual F English Code explanation Standard Option Note 1 When Modbus communication is provided digital output points 1 DO1 and digital output points DO2 digital input point 1 DI HART communication cannot be used When PROFIBUS communication is provided current output 4 20mA and HART communication cannot be used Check Table 6 for the details Note 2 Select 110Vdc for test repo...

Страница 11: ...mm for 2mm2 13mm 2 Signal cable is a 2 wire shielded chloroprene sheathed cable with a nominal cross sectional area of 0 75mm2 and an overall diameter of 12mm 3 Relation between exciting cable length and its nominal cross sectional area and overall diameter is as follows Exciting cable length Nominal cross sectional area Overall diameter 1 to 200m 1 25mm2 12mm 210 to 300m 2mm2 13mm From 1 to 10met...

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