User`s guide

Chapter 8: Specifications Series D8 User’s Guide
186 Watlow Anafaze Doc. 0600-3120-2000
Table 8.10 Thermocouple Range and
Resolution
* True for 10 percent to 100 percent of span except type B, which is specified
for 800° F to 3200° F.
Table 8.11 RTD Range and Resolution
Table 8.12 Input Resistance for Voltage Inputs
Thermocouple
Type
Range in ˚F Range in ˚C
Accuracy* at
25˚C Ambient
Accuracy* at
0 to 50˚C Ambient
˚F ˚C ˚F ˚C
J -350 to 1400 -212 to 760 ±2.2 ±1.2 ±3.3 ±1.8
K -450 to 2500 -268 to 1371 ±2.4 ±1.3 ±3.8 ±2.1
T -450 to 750 -268 to 399 ±2.9 ±1.6 ±5.8 ±3.2
S 0 to 3200 -18 to 1760 ±5.0 ±2.8 ±8.8 ±4.9
R 0 to 3210 -18 to 1766 ±5.0 ±2.8 ±8.8 ±4.9
B 150 to 3200 66 to 1760 ±7.2 ±4.0 ±22.1 ±12.3
E -328 to 1448 -200 to 787 ±1.8 ±1.0 ±2.9 ±1.6
Range
in ˚F
Range
in ˚C
Resolution
in ˚C
Measurement
Temperature
in ˚C
Accuracy at
25˚C Ambient
Accuracy at
0 to 50˚C Ambient
˚F ˚C ˚F ˚C
-328.0
to
1150.0
-200.0
to
621.1
0.07
25 0.9 0.5 1.2 0.5
400 2.7 1.5 4.1 2.2
Range Input Resistance
0 to 12 V 85 kΩ
0 to 10 V 50 kΩ
0 to 5 V 40 kΩ
0 to 1 V 7.4 kΩ
0 to 500 mV 6.2 kΩ
0 to 100 mV 1.2 kΩ