Sensor Structure - wtw NiCaVis 705 IQ TS Operating Manual

NiCaVis 705 IQ TS
Main sensor
Secondary sensor
Virtual sensors
Sensor overlapping
settings and
functions
ba77189e01 05/2017

3.4.2 Sensor structure

The physical sensor is the sensor with the instrument or model designation,
NiCaVis 705 IQ TS. The physical sensor processes the measurement signal
(absorbance spectrum) and supplies up to 5 measurement results to the
IQ S N . The measurement results are administrated like 5 sensors that
ENSOR ET
differ in hierarchy as follows:
The sensor for nitrate measurement is the main sensor.
It registers on the system under the designation, NiCaVis 705 IQ TS and the
series number of the physical sensor.
The sensor for the measurement of total suspended solids is the secondary
sensor.
It registers on the system under the designation, SolidVis 70x IQ and the series
number of the physical sensor.
All other sensors for carbon measurement are virtual sensors.
You register on the system under the designation, NiCaVis 705 IQ TS and the
series number of the physical sensor.
Some settings and functions are sensor overlapping. Sensor overlapping set-
tings are generally edited in the setting menu of the main sensor.
These are the most important sensor overlapping settings and functions:
Measuring location

 Times of the measuring cycle
,
Meas. interval Cleaning duration Air
(
Signal smoothing

,
Adjustment phase
Commissioning
etc.)
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