Anderson Manufacturing AV-9000 manual Input Span Factory REF+LIN Deviation Resol

ACCURACY TABLES CONT.

		See Note:	1	3	4		5		6
INPUT		SPAN	REF	FACTORY	REF+LIN			DEVIATION	RESOL
TYPE			ACC'Y	CAL	+CAL			ACC'Y
		mV	uV	uV	uV			uV	°C/bit
10V	0/10000		2500	1000	3500		1000		381
1V	0/1000		250	100	350		100.0		38.1
100mV	0/100		25	20	45		10.0		3.81
25mV	0/25		6	20	26		2.5		0.954
		See Note:	1	3	4	5			6
INPUT		SPAN	REF.	FACTORY	REF+CAL			DEVIATION	RESOL.
TYPE			ACC'Y	CAL				ACC'Y
		mA	uA	uA	uA			uA/°C	uA/bit
mA		4/20	5	2	7			2.0	0.763
		0/20	5	2	7			2.0	0.763

NOTES: The table attempts to show the effect of each significant factor which contributes to the overall measurement error. See the enumerated items below for more specific explanations of each column of data.

1.Reference Acc'y based on 0.025% (250ppm) of input voltage span.

2.Linearization Acc'y is based on conformance to NIST Monograph 175 (based on the ITS-90) for letter-designated thermocouple types, or other industry standards for non letter-designated type TCs and all RTDs.

3.Factory Cal is defined by limits of repeatability in a manufacturing environment per the table for zero and span calibrations, and ± 0.15°C for thermocouple cold junction calibrations.

4.The REF + LIN + CAL column represents the total "static" error allowed for an instrument as produced by the manufacturing process.

5.Deviation Acc'y is derived from a temperature coefficient of 0.01%/°C or ± 100ppm/°C expressed in units of the corresponding range.

6.Resolution on thermocouples and RTDs is derived as a function of the input voltage range and dV/dT.

Section 1 1-9 Edition 3

Rev G