Mitsubishi AJ65SBT2B-64RD3 User Manual page 13

(Example)
RTD to be used: Pt100, Class A
Detecting range: From -200 to 850
Ambient temperature:40 (0 to 55 )
The degree of accuracy for measured temperature value at 800
as follows.
(
Accuracy of measured
temperature value
Because the resolution is
Resistance
thermometer detector
Pt100
(JIS C 1604-1997)
JPt100
(JIS C 1604-1981)
Ni100
(DIN 43760 1987)
) (
Degree of
= conversion
accuracy
(
1.40
=
= 3.15
0.1 = 3.2
Table 2.3 Degree of tolerance of RTD
Class
A
B
0.15
0.2
0.5
0 to 250
-60 to 0
5
) (
Degree of tolerance of RTD
+
(Refer to Table 2.3.)
) ( ( (0.15
+0.002 800
+
Tolerance
(0.15+0.002 t )
(0.3+0.005 t )
(0.15+0.0015 t )
(0.15+0.002 t )
(0.3+0.005 t )
(0.4+0.007 t )
(0.4+0.0028 t )
t:Measured temperature
)
) )