Yokogawa EXA SC202 2-Wire Conductivity Transmitter/Analyzer Uživatelský manuál stáhnout pdf (Strana 91)

IM 12D08B02-01E

Appendix 3-3

3/3

QIS 12D08B02-01E

Figure 1 Testing Circuit and Test Equipment

SC202G, SC202SJ

SUPPLY SENSOR

11 12 1413 15 16

24V DC

100 :

DC source

Decade

Box 1

Note 1: Cable connected to sensor input should be conductivity detector cable of

length 2.1 ±0.1 m. Connect pins 13 and 14, also 15 and 16, to Decade box 2

terminals. Use shielded cable, and connect shield to pin 14.

Note 1

Decade

Box 2

Ground

Milli-

ammeter

1 2 ... 86 87 88 89 90 91 92 93 94 95 96 ... 112 113

2-wire Conductivity or 1
Resistivity Transmitter 1
8th Edition: Oct. 2009(YK) 2
CONDUCTIVITY TRANSMITTER 10
SC202S-B/-D 11
SC202S-F/-P 11
1-4 Introduction 13
Possible 14
NEPSI Intrinsically Safe Type 16
Note 1 Entity Parameters 16
Note 2 Installation 16
2-6 Specifications 19
Specification (IECEx) 19
Specifications 2-7 20
Speciﬁ cation (ATEX) 20
For electrical data: 21
Ex ia IIC 24
T4 for ambient temp. d 55 qC 24
2-12 Specifications 25
Specifications 2-13 26
2-14 Specifications 27
Specifications 2-15 28
2-16 Specifications 29
Specifications 2-17 30
2-18 Specifications 31
Specifications 2-19 32
2-20 Specifications 33
3-2 Installation and wiring 35
Unit: mm (inch) 35
OUTPUT/SUPPLY 37
Fig. 3-7. Connection diagrams 38
SX42-SX . . - . F SENSORS 39
2-electrode configuration 40
4-electrode configuration 40
3-8 Installation and wiring 41
Fig. 3-13a 42
Fig. 3-13b 42
Fig. 3-13c 42
HOLD FAIL 44
NO MODEYES 44
Display Functions 46
YES N O YES N O 47
Parameter setting 5-3 49
5-2-2. Range 49
5-4 Parameter setting 50
5-2-3. HOLD 50
5-6 Parameter setting 52
13 14 15 16 54
*AIR operation 55
Parameter setting 5-11 57
Parameter setting 5-13 59
Output in % 60
Parameter setting 5-15 61
Parameter setting 5-17 63
Parameter setting 5-19 65
Calibration 6-3 68
8-2 Troubleshooting 71
2) at 25 °C 72
Fig. 9-1 73
Spare Parts 10-1 74
10. SPARE PARTS 74
1-2 Appendix 76
1-4 Appendix 78
11-6. User setting table 78
Appendix 1-5 79
1-6 Appendix 80
11-7. Error codes 80
Level 1 menu Level 81
Level 3 menu 81
Level 4 menu Level 5 menu 81
1-8 Appendix 82
F007-1.eps 84
+ 161412 85
3-2 Appendix 90
QIS 12D08B02-01E 91
3-4 Appendix 92
3-6 Appendix 94
Appendix 3-7 95
3-8 Appendix 96
3-10 Appendix 98
QIS 12D08B02-61E 99
IM 12D08B02-01E 100
3-12 Appendix 100
Inspection 101
Standards 101
3-14 Appendix 102
QIS 12D08B02-71E 103
3-16 Appendix 104
Customer 105
Maintenance 105
Parts List 105
CMPL 12D08B02-03E 106
CMPL 12D08B02-23E 108
Revision Record 109
CAUTIONCAUTION 112
WARNINGWARNING 112

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