Typical Reference Accuracy; Table A-1 Typical Reference Accuracy - Honeywell DR4300 Product Manual

DR4300 Circular Chart Recorder
A.2 Typical Reference Accuracy
Types of Input
Actuations
Thermocouples
B
105 to 3300
150 to 500
500 to 1000
1000 to 3300
E
–454 to 1832
–454 to –202
–202 to 1832
E (low)
–200 to 1100
J
0 to 1600
J (low)
20 to 770
K –320 to 2500
K (low) –20 to 1000`
Ni-Ni Moly 32 to 2500
32 to 500
500 to 2500
Nicrosil-Nisil 0 to 2372
R 0 to 3100
0 to 500
500 to 3100
S 0 to 3100
0 to 500
500 to 3100
T –420 to 700
T (low) –200 to 600
W5W26
0 to 4200
0 to 600
600 to 3600
3600 to 4200
RTD
Platinum
–300 to 900
100 ohms**
–130 to 392
100 ohms **
(low)
–238 to 482
100 ohms (T)***
*Includes reference junction calibration of ± 0.01 degrees using the standard "ice bath" method of calibration. Factory accuracy at
reference ± 1.2 °F. Note that factory accuracy may have typical variations of ± 150 microvolts or ± 0.6 ohms for RTDs which
means field calibration may be required to achieve stated accuracy.
**IEC Alpha = 0.00385
***Alpha = 0.00391
200

Table A-1 Typical Reference Accuracy

Range
°F °C
41 to 1816
66 to 260
260 to 538
538 to 1815
–270 to 1000
–270 to –130
–130 to 1000
–129 to 593
–18 to 871
–7 to 410
–196 to 1371
–29 to 538
0 to 1317
0 to 260
260 to 1371
–18 to 1200
–18 to 1704
–18 to 260
260 to 1704
–18 to 1704
–18 to 260
260 to 1704
–251 to 371
–129 to 316
–18 to 2316
–18 to 316
316 to 1982
1982 to 2316
–184 to 482
–90 to 200
–150 to 250
DR4300 Circular Chart Recorder Product Manual
Reference Factory
Accuracy* Accuracy*
with
Field
Calibration
± °F ± °C ± °F
28.0 16.0
6.0 3.3 37
3.0 1.7 18
36.0 20.0 79
2.0 1.1 14
1.0 0.6 11
1.6 0.9 7
0.8 0.5 6
2.4 1.4 9
1.0 0.6 7
1.5 0.8 12
1.0 0.6 9
2.1 1.2 11
4.0 2.2 26
2.0 1.1 13
4.0 2.2 23
2.0 1.1 13
1.6 0.9 13
0.8 0.5 7
2.8 1.6 19
2.6 1.5 13
3.2 1.8 27
0.8 0.5 4
0.6 0.3 3
0.6 0.3 3
Temp Stability
± Degrees
Error Per 1 Degree
∆T
± °C
4.00
21 1.00
10 0.40
44 1.40
8 0.70
6 0.40
4 0.15
3 0.08
5 0.15
4 0.10
7 0.21
5 0.14
6 0.20
14 0.50
7 0.21
13 0.50
7 0.21
7 0.15
4 0.15
11 1.00
7 0.50
15 0.20
2 0.15
2 0.15
2 0.15
4/00