IM 12D08B02-01E
3-10 Appendix
2/3
QIS 12D08B02-61E
In this state, change the resistance value of the decade resistance box 1 as shown in Table 1.
The corresponding temperature indication must be within the range.
Table 1 Temperature Indication Check
Reference
Temperature
Resistance of
Resistance Box 1
Indication Range
–10 °C
960.9
:
–10
±0.3
°C
75 °C
1289.8
:
75
±0.3
°C
190 °C
1721.6
Ω
190
±0.3
°C
240 °C
1904.6
Ω
240
±0.3
°C
3.4 Conductivity Indication Check
Connect the instruments as shown in Figure 1, and set them as follows.
Decade resistance box 1:
100
Ω
Decade resistance box 2:
10
Ω
In this state, change the resistance value of the decade resistance box 2 as shown in Table 2.
The corresponding conductivity indication must be within the range.
Table 2 Conductivity Indication Check
(Cell Constant : 0.1/cm)
Reference
Conductivity
Resistance of
Resistance Box 2
Indication Range
10 mS/cm
10
Ω
10
±0.05
mS/cm
1 mS/cm
100
:
1
±0.005
mS/cm
100
μ
S/cm
1 k
:
100 ±0.5
μ
S/cm
10
μ
S/cm
10 k
:
10
±0.05
μ
S/cm
1
μ
S/cm
100 k
:
1
±0.005
μ
S/cm
3.5 Fieldbus
Communication
Functional
Check
Check for normal function using Fieldbus equipment specified by Yokogawa.
Summary of Contents for SC202G
Page 8: ...IM 12D08B02 01E LT LV PL EST SLO H BG RO M CZ SK...
Page 13: ...IM 12D08B02 01E 1 4 Introduction...
Page 33: ...IM 12D08B02 01E 2 20 Specifications...
Page 74: ...IM 12D08B02 01E Spare Parts 10 1 10 SPARE PARTS See Customer Maintenance Parts List...
Page 92: ...IM 12D08B02 01E 3 4 Appendix...
Page 96: ...IM 12D08B02 01E 3 8 Appendix...
Page 99: ...IM 12D08B02 01E Appendix 3 11 3 3 QIS 12D08B02 61E Figure 1 Testing Circuit and Test Equipment...
Page 100: ...IM 12D08B02 01E 3 12 Appendix...
Page 104: ...IM 12D08B02 01E 3 16 Appendix...
