HF127PEN_EL_TA_v0501_04
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1 - TOTAL A (CONTINUED)
DECIMALS K-FACTOR
14
This setting determines the number of decimals for the K-factor entered.
(SETUP 13). The following can be selected:
0 - 1 - 2 - 3 - 4 - 5 - 6
Please note that this setting influences the accuracy of the K-factor
indirectly. (i.e. the position of the decimal point and thus the value given)
This setting has NO influence on the displayed number of digits for total
(SETUP 12)!
2 - FLOWRATE A
The settings for total and flowrate are entirely separate. In this way, different units of measurement
can be used for each e.g. cubic meters for total and liters for flowrate.
The display update time for flowrate is one second or more.
Note:
these settings also influence the analog output.
MEASUREMENT UNIT
21
SETUP - 21 determines the measurement unit for flowrate for BOTH A
and B.
mL - L - m3 - mg - gr - kg - ton - GAL - bbl - lb - cf - rev
(revolutions for RPM) - _ (no unit).
Alteration of the measurement unit will have consequences for operator
and SETUP-level values.
Please note that the K-factor has to be adapted as well; the calculation is
not done automatically.
TIME UNIT
22
The flowrate can be calculated per second (SEC), minute (MIN), hour
(HR) or day (DAY). This selection is valid for BOTH A and B flow.
DECIMALS
23
This setting determines for flowrate the number of digits following the
decimal point for BOTH A and B. The following can be selected:
00000 - 1111.1 - 2222.22 - 3333.333
K-FACTOR
24
With the K-factor, the flowmeter pulse signals are converted to a flowrate.
The K-factor is based on the number of pulses generated by the
flowmeter per selected measurement unit (SETUP 21), for example per
liter. The more accurate the K-factor, the more accurate the functioning of
the system will be. For examples read SETUP 13.
DECIMALS K-FACTOR
25
This setting determines the number of decimals for the K-factor
(SETUP 24). The following can be selected:
0 - 1 - 2 - 3 - 4 - 5 - 6
Please note that this SETUP - influences the accuracy of the K-factor
indirectly.
This setting has NO influence on the displayed number of digits for
"flowrate" (SETUP 23)!
FILTER
26
This function is used to stabilize the flowrate reading. With the help of this
digital filter a more stable but less actual reading can be obtained.
The filter principal is based on three input values: the filter level (01-99),
the last calculated flowrate on both the A / B flow and the last average
value. The higher the filter level, the longer the response time on a value
change will be.
Below, several filter levels with there response times are indicated:
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