Sensor Setting
15
The following display resolutions are available.
・
0.00 - 19.99: 0.01
・
20.0 - 1000.0: 0.1
・
NTU: EPA-compliant unit.
・
FNU: Unit compliant with ISO7027.
・
mg/L: Unit selected for use as a simplified measure found by the cor-
relation between the measurement value (e.g. floating suspended
matter (SS) in the official method) and the value displayed on the
Turbidity Checker.
(Refer to “10 Adjustment” P.23)
・度
: Unit is used only in Japan.
・
No unit: Use as required.
Caution
This device creates a calibration curve using formazin standard
solution.
If “
度
” is selected, the calibration curve created using polystyrene
standard solution calculated from formazin standard solution is
shown.
The measurement accuracy will not change even if the unit is
changed.
Response time
Set a signal output response time.
A measurement value is calculated using moving average of the time period
set by the signal output response time.
For example, if the sensor measures values every 5 seconds and the signal
output response time is set to 50 seconds, which is 5 seconds
×
10 times,
the moving average of 10 times measurement is calculated and used as the
measurement value.
Setting range
Factory default
setting
Response Time 5 to 600 seconds (by 5 seconds)
5 seconds
For operation, refer to the "Universal Transmitter SC-U1 Operation
Manual", "5.1 Sensor Setting" and "
◆
Response Time".
The recommended value for this product is 30 seconds or longer.
If the response is too fast with the factory default setting (5 seconds),
change the signal output response time as needed.
