background image

EJL-146C 

5

 

Installation 

 

Dimensions   

 

 
 
 
 

 
 
 
 
 

Unit: inch (mm) 

Figure 3: GF642 Meter 20” to 80” (500mm to 2000mm) 

 

 

5.63 (124) 

1.42 (36)   

φ

3.86 (

φ

98)   

L

2

 

L

3

 

 

ANSI150, AWWA class D 

Size 

(inch) 

L1 

L2 

L3 

Weight(lbs)

approx. 

20 

23.6 

16.4 

29   

463 

24 

23.6 

17.9 

33   

573 

28 

27.6 

20.4 

37   

595 

32 

31.5 

22.4 

42   

838 

36 

35.4 

24.4 

46   

992 

40 

39.4 

26.4 

50   

1213 

48 

47.2 

30.3 

54   

1874 

54 

55.1 

34.5 

66   

2646 

66 

63 

38.5 

77   

3749 

72 

70.9 

42.4 

80   

4851 

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 

877 

1692 

950 

 

1400 

1400 

877 

1715 

1200 

1600 

1600 

977 

1892 

1200 

 

1600 

1600 

977 

1935 

1700 

1800 

1800 

1078 

2101 

1700 

 

1800 

1800 

1078 

2136 

2200 

2000 

2000 

1180 

2313 

2200 

 

2000 

2000 

1180 

2343 

3000 

 

L1 

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...

Отзывы: