Honeywell DR4300 manual Table A-1 Typical Reference Accuracy

DR4300 Circular Chart Recorder

A.2 Typical Reference Accuracy

Table A-1 Typical Reference Accuracy

Types of Input		Range		Reference		Factory		Temp Stability
Actuations				Accuracy*		Accuracy*		± Degrees
				with				Error Per 1 Degree
				Field				∆T
				Calibration
	°F		°C	± °F	± °C	± °F	± °C
Thermocouples
B	105 to 3300		41 to 1816	28.0	16.0			4.00
	150 to 500		66 to 260
	500 to 1000		260 to 538	6.0	3.3	37	21	1.00
	1000 to 3300		538 to 1815	3.0	1.7	18	10	0.40
E	–454 to 1832		–270 to 1000	36.0	20.0	79	44	1.40
	–454 to –202		–270 to –130
	–202 to 1832		–130 to 1000	2.0	1.1	14	8	0.70
E (low)	–200 to 1100		–129 to 593	1.0	0.6	11	6	0.40
J	0 to 1600		–18 to 871	1.6	0.9	7	4	0.15
J (low)	20 to 770		–7 to 410	0.8	0.5	6	3	0.08
K	–320 to 2500		–196 to 1371	2.4	1.4	9	5	0.15
K (low)	–20 to 1000`		–29 to 538	1.0	0.6	7	4	0.10
Ni-Ni Moly	32 to 2500		0 to 1317	1.5	0.8	12	7	0.21
	32 to 500		0 to 260
	500 to 2500		260 to 1371	1.0	0.6	9	5	0.14
Nicrosil-Nisil	0 to 2372		–18 to 1200	2.1	1.2	11	6	0.20
R	0 to 3100		–18 to 1704	4.0	2.2	26	14	0.50
	0 to 500		–18 to 260
	500 to 3100		260 to 1704	2.0	1.1	13	7	0.21
S	0 to 3100		–18 to 1704	4.0	2.2	23	13	0.50
	0 to 500		–18 to 260
	500 to 3100		260 to 1704	2.0	1.1	13	7	0.21
T	–420 to 700		–251 to 371	1.6	0.9	13	7	0.15
T (low)	–200 to 600		–129 to 316	0.8	0.5	7	4	0.15
W5W26	0 to 4200		–18 to 2316	2.8	1.6	19	11	1.00
	0 to 600		–18 to 316
	600 to 3600		316 to 1982	2.6	1.5	13	7	0.50
	3600 to 4200		1982 to 2316	3.2	1.8	27	15	0.20
RTD
Platinum	–300 to 900		–184 to 482	0.8	0.5	4	2	0.15
100 ohms**
100 ohms (low)**	–130 to 392		–90 to 200	0.6	0.3	3	2	0.15
100 ohms (T)***	–238 to 482		–150 to 250	0.6	0.3	3	2	0.15

*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 DR4300 Circular Chart Recorder Product Manual 12/03