Practical Instrument Electronics 525 Rev B - Manual (Page 7)

Model 525 Operating Instructions
82 E. Main Street Suite 3.14 · Webster, NY 14580 Tel: 585-872-9350 · Fax: 585-872-2638 [email protected] · http://www.piecal.com/
Practical Instrument Electronics, Inc. Copyright ã 2011. All rights reserved. 525-9002 7/13/11 7-8
T/C Temperature Accuracy
The following charts give worst-case temperature accuracy based on stated millivolt accuracy of ± (0.008 % + 0.006). Temperature
is uncompensated on the horizontal axis, referenced to 0 °C. Cold Junction calibration accuracy of 0.1 °C is not included in the
temperature error.
TYPE B
594 to 1820 °C
0
0.2
0.4
0.6
0.8
1
1.2
500 700 900
1100 1300 1500 1700 1900
Temperature °C
Er
ro
r °
C
TYPE E
-260 to 1000 °C
0
0.2
0.4
0.6
0.8
1
1.2
1.4
-400 -200
0
200 400 600 800
1000 1200
Temperature °C
Er
ro
r °
C
TYPE N
-229 to 1300 °C
0
0.2
0.4
0.6
0.8
1
1.2
-400 -200
0
200 400 600 800
1000 1200 1400
Temperature °C
Er
ro
r °
C
TYPE R
24 to 1768 °C
0
0.2
0.4
0.6
0.8
1
1.2
0
200 400 600 800
1000 1200 1400 1600 1800 2000
Temperature °C
Er
ro
r °
C
TYPE S
21 to 1768 °C
0
0.2
0.4
0.6
0.8
1
1.2
0
200 400 600 800
1000 1200 1400 1600 1800 2000
Temperature °C
Er
ro
r °
C
TYPE T
-251 to 400 °C
0
0.2
0.4
0.6
0.8
1
1.2
-300 -200 -100
0
100 200 300 400 500
Temperature °C
Er
ro
r °
C
TYPE K
-245 to 1372 °C
0
0.2
0.4
0.6
0.8
1
1.2
-400 -200
0
200 400 600 800
1000 1200 1400 1600
Temperature °C
Er
ro
r °
C
TYPE J
-210 to 1200 °C
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
-400 -200
0
200 400 600 800
1000 1200 1400
Temperature °C
Er
ro
r °
C