GF Signet 0252, Руководство по эксплуатации

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2551 & 2552 Operation
Notes:
Averaging
Set the time the Magmeter will use as the averaging period.
Example: With averaging at 14 seconds, each display is an average of the previous
14 seconds input. Use higher averaging times to smooth the display and current output
where the flow in the pipe is erratic.
Sensitivity
Set the percentage of change in the flow rate required to allow the Magmeter to override AVERAGING
and jump to a new flow rate immediately (2551 maximum range is 10 m/s).
See Magmeter manual for an explanation of Averaging and Sensitivity:
www.gfps.com
Noise Rejection Select 50 Hz or 60 Hz according to local AC power specifications.
Low Flow Cut Off
Set the flow rate where all Magmeter outputs will be forced to zero.
When the flow rate is at or below this value, the frequency output will be 0 Hz and the
current output will be 4 mA.
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13a 13b
(General Software Operation, pg. 7)
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GF 0252 Configuration Tool