5
(2) Usable thermocouples and conversion accuracies
The following table explains the usable thermocouples and
conversion accuracies.
*1 If a value entered from the thermocouple is outside the measured temperature range given in the table, it is
handled as the maximum/minimum value of the measured temperature range.
*2 The accuracies only in the temperature ranges of Class 1 to 3 (shaded areas) in JIS C1602-1995 apply.
Also, the Q68TD-G-H01 needs to be powered for 30 minutes warm-up in order to satisfy with the accuracy.
*3 Temperature measurement can be executed, but accuracy is not guaranteed.
Table2.2 Usable thermocouples and conversion accuracies
Usable thermo
couple
type
Measured temperature
range*1
Conversion accuracy
(At operating ambient temperature
25
5
)
Temperature characteristic
(Per operating ambient
temperature variation of 1
)
Max. temperature
error at ambient
Temperature 55
B
0 to 600
----- *3
----- *3
----- *3
600 to 800
*2
3.0
0.4
13.0
800 to 1700
*2
2.5
12.5
1700 to 1820
----- *3
----- *3
----- *3
R
-50 to 0
----- *3
----- *3
----- *3
0 to 300
*2
2.5
0.4
12.5
300 to 1600
*2
2.0
0.3
9.5
1600 to 1760
----- *3
----- *3
----- *3
S
-50 to 0
----- *3
----- *3
----- *3
0 to 300
*2
2.5
0.4
12.5
300 to 1600
*2
2.0
0.3
9.5
1600 to 1760
----- *3
----- *3
----- *3
K
-270 to -200
----- *3
----- *3
----- *3
-200 to 0
*2
Larger value of
0.5
and
0.5% of measured temperature
Larger value of
0.06
and
0.2% of measured temperature
11.0
0 to 1200
*2
Larger value of 0.25
and
0.5% of measured temperature
Larger value of
0.06
and
0.02% of measured temperature
9.0
1200 to 1370
----- *3
----- *3
----- *3
E
-270 to -200
----- *3
----- *3
----- *3
-200 to 0
*2
Larger value of
0.5
and
0.5% of measured temperature
Larger value of
0.06
and
0.15% of measured temperature
8.5
0 to 900
*2
Larger value of
0.5
and
0.25% of measured temperature
Larger value of
0.06
and
0.02% of measured temperature
6.75
900 to 1000
----- *3
----- *3
----- *3
J
-210 to -40
----- *3
----- *3
----- *3
-40 to 750
*2
Larger value of
0.5
and
0.25% of measured temperature
Larger value of
0.06
and
0.02% of measured temperature
5.625
750 to 1200
----- *3
----- *3
----- *3
T
-270 to -200
----- *3
----- *3
----- *3
-200 to 0
*2
Larger value of
0.5
and
0.5% of measured temperature
Larger value of
0.06
and
0.1% of measured temperature
6.0
0 to 350
*2
Larger value of
0.5
and
0.25% of measured temperature
Larger value of
0.06
and
0.02% of measured temperature
2.625
350 to 400
----- *3
----- *3
----- *3
N
-270 to -200
----- *3
----- *3
----- *3
-200 to 0
*2
Larger value of
0.5
and
0.5% of measured temperature
Larger value of
0.06
and
0.2% of measured temperature
11.0
0 to 1250
*2
Larger value of
0.5
and
0.25% of measured temperature
Larger value of
0.06
and
0.02% of measured temperature
9.375
1250 to 1300
----- *3
----- *3
----- *3
