Yokogawa EXA SC202 2-Wire Conductivity Transmitter/Analyzer Manuel d'utilisateur télécharger pdf (Page 73)

IM 12D08B02-01E

9-2 USP

9-4. Setting up SC202 for USP

First enable USP in service code 57. Change the setting from 0 (default) to 1 (enabled).

This activates uncompensated conductivity in the display menu. The E13 feature is also enabled. For

E13 the FAIL flag is triggered when the uncompensated conductivity exceeds the relevant value in the

graph.

Conductivity limit as a

function of Temperature

Temperature in °C

0 25 50 75 100

microSiemens/cm

3,5

2,5

1,5

0,5

Fig. 9-1.

1 2 ... 68 69 70 71 72 73 74 75 76 77 78 ... 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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Yokogawa EXA SC202 2-Wire Conductivity Transmitter/Analyzer Manuel d'utilisateur Page 73

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