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Reference Manual
00809-0100-4860, Rev BC
Appendix A: Reference Data
January 2013
Specifications and Reference Data
Vibration specifications
Integral aluminum housings and remote aluminum housings
At or near the minimum liquid flow rate in a normal pipe mounted installation, the maximum
vibration should be 0.087-in. (2,21 mm) double amplitude displacement or 1 g acceleration,
whichever is smaller. At or near the minimum gas flow rate in a normal pipe mounted installation,
the maximum vibration should be 0.043-in. (1,09 mm) double amplitude displacement or
1
/2 g
acceleration, whichever is smaller.
Mounting position effect
Meter will meet accuracy specifications when mounted in horizontal, vertical, or inclined pipelines.
Best practice for mounting in a horizontal pipe is to orient the shedder bar in the horizontal plane.
This will prevent solids in liquid applications and liquid in gas/steam applications from disrupting the
shedding frequency.
EMI/RFI effect
Meets EMC requirements to EU Directive 2004/108/EC.
HART analog
Output error less than ±0.025% of span with twisted pair from 80-1000 MHz for radiated field
strength of 10 V/m; 1.4 - 2.0 GHz for radiated field strength of 3 V/m; 2.0 - 2.7 GHz for radiated field
strength of 1 V/m. Tested per EN61326.
Digital HART
No effect on the values that are being given if using HART digital signal.
Tested per EN61326.
Magnetic-field interference
HART analog
Output error less than ±0.025% of span at
30 A/m (rms). Tested per EN61326.
Series mode noise rejection
HART analog
Output error less than ±0.025% of span at
1 V rms, 60 Hz.
Common mode noise rejection
HART analog
Output error less than ±0.025% of span at 30 V rms, 60 Hz.