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measured value. Sampling period is set as an increamtal of 200ms.
For example, if the sampling period is set 5, the actual instrument
sampling time is 5*200ms = 1s.
Select output pulse or frequency
Output pulse width
（
50-1000ms
）
Pulse equivalent: Defines how many volum per pulse.
There 4 pulse equivalents: 1.0
、
10.0
、
100.0 and 1000.0. Setting
pulse equivalent to 10.0 means: for every 10 units cummulative
flow, the instrument outputs a pulse.
MaxFrequency:Maximum output frequency
Flow rate corresponding to maximum frequency
If 1000Nm3/H output frequency 5000Hz
That 500 Nm3/H output frequency 2500Hz
Output pulse width
（
50-1000ms
）
Pulse equivalent: Defines how many volum per pulse.
There 4 pulse equivalents: 1.0
、
10.0
、
100.0 and 1000.0. Setting
pulse equivalent to 10.0 means: for every 10 units cummulative
flow, the instrument outputs a pulse.
Instrument factor: The instrument factor is used to compensate
the interference of cross section velocity distribution and the
influence of the specific application environment
。
The instrument factor is a coefficient of linear flow and results in:
Display flow rate = instrument factor * actual measured flow rate.
Pipe inner diameter: Enter the real pipe inner diameter here in unit
of mm.
Noise threshold: Ranged between 0 and 10 and used to suppress
the noise signal. The higher the value is, the higher the singal
strength wiuld be considered as noise.
Sampling peroid: The instrument averages all the smapled flow rate
values within the given period and takes the verage value as the
