Emerson Rosemount 8732 Performance Specifications, Accuracy, Rosemount E-Series with 8711 Sensor

Rosemount 8732

Reference Manual

00809-0100-4665, Rev AA August 2010

PERFORMANCE SPECIFICATIONS

(System specifications are given using the frequency output and with the unit at reference conditions.)

Accuracy

Includes the combined effects of linearity, hysteresis, repeatability, and calibration uncertainty.

Rosemount E Series with 8705/8707 Sensor:

Standard system accuracy is ±0.25% of rate ±1.0 mm/sec from 0.04 to 6 ft./s (0.01 to 2 m/s); above 6 ft./s (2 m/s), the system has an accuracy of ±0.25% of rate ±1.5 mm/sec.

Optional high accuracy is ±0.15% of rate ±1.0 mm/sec from 0.04 to 13 ft./s (0.01 to 4 m/s); above 13 ft./s (4 m/s), the system has an accuracy of ±0.18% of rate.(1)

	2.5
	2.0
% of Rate	1.5
	1.0			0.25%		0.15%
	0.5
	0
	0	3	6	13	20	27	33	40
		(1)	(2)	(4)	(6)	(8)	(10)	(12)
				Velocity in ft/s (m/s)

Rosemount E-Series with 8711 Sensor:

Standard system accuracy is ±0.25% of rate ±2.0 mm/sec from 0.04 to 39 ft./s (0.01 to 12 m/s).

Optional high accuracy is ±0.15% of rate ±1.0 mm/sec from 0.04 to 13 ft./s (0.01 to 4 m/s); above 13 ft./s (4 m/s), the system has an accuracy of ±0.18% of rate.

	2.5
	2.0
% of Rate	1.5
	1.0			0.25%		0.15%
	0.5
	0
	0	3	6	13	20	27	33	40
		(1)	(2)	(4)	(6)	(8)	(10)	(12)
				Velocity in ft/s (m/s)

Rosemount E-Series with 8721 Sensor:

Standard system accuracy is ±0.5% of rate from 1 to 39 ft./s (0.3 to 12 m/s); between 0.04 and 1.0 ft./s (0.01 and 0.3 m/s), the system has an accuracy of ±0.005 ft./s (0.0015 m/s).

(1)For Sensor sizes greater than 12 in. (300 mm) the high accuracy is ±0.25% of rate from 3 to 39 ft./sec (1 to 12 m/sec).

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