Reference Manual
00809-0100-4727, Rev EA
October 2010
A-7
Rosemount 8700 Series
Repeatability
±0.1% of reading
Response Time (Analog Output)
50 ms maximum response time to step change in input
Stability
±0.1% of rate over six months
Ambient Temperature Effect
±0.25% change over operating temperature range
EMC Compliance
EN61326-1: 2006 (Industrial) electromagnetic compatibility (EMC) for process
and laboratory apparatus.
HIGH SIGNAL SYSTEM
PERFORMANCE
SPECIFICATIONS
(System specifications are given using the frequency output and with the unit
at referenced conditions.)
Accuracy
Includes the combined effects of linearity, hysteresis, repeatability, and
calibration uncertainty.
Rosemount High Signal Flowmeter System
System accuracy is ±0.5% of rate from 3 to 30 ft./s (1 to 10 m/s); between
0.04 and 3.0 ft./s (0.01 and 0.3 m/s), the system has an accuracy of
±0.015 ft./s (0.005 m/s).
Optional high accuracy is ±0.25% of rate from 3 to 30 ft./s (1 to 10 m/s).
Analog Output Effect
Analog output has the same accuracy as frequency output plus an
additional 0.1% of span.
Vibration Effect
±0.1% of span per SAMA PMC 31.1, Level 2
0
0.5
0.5
1.0
1.0
1.5
1.5
2.0
2.0
2.5
2.5
0
3
3
(1)
(1)
6
6
(2)
(2)
12
12
(4)
(4)
18
18
(6)
(6)
24
24
(8)
(8)
30
30
(10)
(10)
Velocity in ft/s (m/s)
Velocity in ft/s (m/s)
% of Rate% of Rate
0.5%
0.5%
0.25%
0.25%
Aotewell Ltd
www.aotewell.com
Industry Automation
HongKong|UK|China
+86-755-8660-6182
