Practical Instrument Electronics 322-1 - Manual (Page 6)

Page 6
Practical Instrument Electronics
82 East Main Street Suite 3.14 • Webster, NY 14580 Tel: 585.872.9350 • Fax: 585.872.2638 • [email protected] • www.piecal.com
T/C
Type
Degrees C
Range
Accuracy Degrees F
Range
Accuracy T/C
Material
ISA/ANSI
Color
J -200.0 to -180.0 ±0.3° -346.0 to -292.0 ±0.5° +Iron
-Connstantan
Jacket
White
Red
Black
-180.0 to -50.0 ±0.2° -292.0 to -58.0 ±0.4°
-50.0 to 500.0 ±0.1° -58.0 to 932.0 ±0.2°
500.0 to 1200,0 ±0.2° 932.0 to 2192.0 ±0.4°
K -230.0 to -100.0 ±0.6° -382.0 to -148.0 ±1.1° + Chromel®
-Alumel®
Jacket
Yellow
Red
Yellow
-100.0 to 1050.0 ±0.2° -148.0 to 1922.0 ±0.4°
1050.0 to 1371.1 ±0.3° 1922.0 to 2500.0 ±0.5°
T -260.0 to -200.0 ±1.0° -436.0 to -328.0 ±1.8° +Copper
-Constantan
Jacket
Blue
Red
Blue
-200.0 to -50.0 ±0.5° -328.0 to -58.0 ±0.9°
-50.0 to 0.0 ±0.2° -58.0 to 32.0 ±0.4°
0.0 to 400.0 ±0.1° 32.0 to 752.0 ±0.2°
E -240.0 to -200.0 ±0.4° -400.0 to -328.0 ±0.7° +Chromel
-Constantan
Jacket
Purple
Red
Purple
-200.0 to -100.0 ±0.2° -328.0 to -148.0 ±0.4°
-100.0 to 850.0 ±0.1° -148.0 to 1562.0 ±0.2°
850.0 to 1000.0 ±0.2° 1562.0 to 1832.0 ±0.4°
Thermocouple Ranges & Accuracies
Based on ≤ ± (0.008 % of Reading + 0.006 mV)
Note: Doesn’t include cold junction error of ±0.05°C