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MELSEC-Q
3 SPECIFICATIONS
(2) Indication accuracy
Table 3.3 and Table 3.4 show the indication accuracy against ambient
temperature.
(a) At ambient temperature 23
2
Table 3.3 Indication accuracy at ambient temperature 23
2
Item Error
Less than -100 1.0
-100 to less than 500 0.5
K,J,T,E,
PLII
500
or more (Indication value (0.1%)+1 digit)
-50 to less than 1000 1.0 S,R,N,
W5Re/
W26Re
1000
or more (Indication value (0.1%)+1 digit)
Less than 400 70.0
400 to less than 1000 1.0
Thermocouple
B
1000
or more (Indicated value (0.1%)+1 digit)
Micro voltage
Voltage
Current
Full-scale
( 0.1%)
(b) At ambient temperature 0 to 55
Table 3.4 Indication accuracy at ambient temperature 0 to 55
Item Error
Less than -100 2.0
-100 to less than 500 1.0
K,J,T,E,
PLII
500
or more (Indication value (0.2%)+1 digit)
-50 to less than 1000 2.0 S,R,N,
W5Re/
W26Re
1000
or more (Indication value (0.2%)+1 digit)
Less than 400 140.0
400 to less than 1000 2.0
Thermocouple
B
1000
or more (Indication value (0.2%)+1 digit)
Micro voltage
Voltage
Current
Full-scale ( 0.2%)