Ambient Temperature Effect - Emerson Rosemount 648 Reference Manual

Reference Manual
00809-0200-4648, Rev BB
A.1.5 Ambient temperature effect
Table A-3. Ambient Temperature Effect on Digital Accuracy
Sensor options Sensor reference
2-, 3-, 4-wire RTDs
Pt 100 ( = 0.00385) IEC 751
Rosemount X-well Pt
IEC 751
100 (0.00385)
Pt 200 ( = 0.00385) IEC 751
Pt 500 ( = 0.00385) IEC 751
Pt 1000 ( = 0.00385) IEC 751
Pt 100 ( = 0.003916) JIS 1604
Pt 200 ( = 0.003916) JIS 1604
Ni 120 Edison Curve No. 7
Edison Copper
Cu 10
Winding No. 15
Pt 50 ( = 0.003910) GOST 6651-94
Pt 100 ( = 0.003910) GOST 6651-94
Cu 50 ( = 0.00426) GOST 6651-94
Cu 50 ( = 0.00428) GOST 6651-94
Cu 100 ( = 0.00426) GOST 6651-94
Cu 100 ( = 0.00428) GOST 6651-94
Thermocouples
NIST Monograph
Type B
175, IEC 584
NIST Monograph
Type E
175, IEC 584
NIST Monograph
Type J
175, IEC 584
NIST Monograph
Type K
175, IEC 584
NIST Monograph
Type N
175, IEC 584
NIST Monograph
Type R
175, IEC 584
NIST Monograph
Type S
175, IEC 584
NIST Monograph
Type T
175, IEC 584
60
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Specifications and Reference Data
Effects per 1.0 °C (1.8 °F) change in
(1)(2)
ambient temperature
0.0045 °C (0.0081 °F)
0.0058 °C (0.0104 °F)
0.006 °C (0.0108 °F)
0.0045 °C (0.0081 °F)
0.0045 °C (0.0081 °F)
0.0045 °C (0.0108 °F)
0.006 °C (0.0108 °F)
0.0045 °C (0.0081 °F)
0.045 °C (0.081 °F)
0.009 °C (0.0162 °F)
0.0045 °C (0.0081 °F)
0.009 °C (0.0162 °F)
0.009 °C (0.0162 °F)
0.0045 °C (0.0081 °F)
0.0045 °C (0.0081 °F)
0.021 °C
0.048 °C – (0.00375% of [T – 300])
0.081 °C – (0.0165% of [T – 100])
0.0075 °C +(0.000645% of T)
0.0081 °C +(0.000435%of T)
0.0081 °C + (0.00375% of absolute value T)
0.0092 °C +(0.00081% of T)
0.0092 °C + (0.00375% of absolute value T)
0.0102 °C +(0.00054% of T)
0.024 °C
0.0345 °C – (0.0108% of T)
0.024 °C
0.0345 °C – (0.0108% of T)
0.0096 °C
0.0096 °C +(0.00645% of absolute value T)
July 2016
Input temperature (T)
Entire Sensor Input Range
Entire Sensor Input Range
Entire Sensor Input Range
Entire Sensor Input Range
Entire Sensor Input Range
Entire Sensor Input Range
Entire Sensor Input Range
Entire Sensor Input Range
Entire Sensor Input Range
Entire Sensor Input Range
Entire Sensor Input Range
Entire Sensor Input Range
Entire Sensor Input Range
Entire Sensor Input Range
Entire Sensor Input Range
T 1000 °C
300 °C  T < 1000 °C
100 °C  T< 300 °C
All
T 0 °C
T < 0 °C
T 0 °C
T < 0 °C
All
T 200 °C
T < 200 °C
T 200 °C
T < 200 °C
T 0 °C
T < 0 °C
Specifications and Reference Data