Xylem WTW OxiTop-i, Operating Manual

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Overview OxiTop
®
(-i/-IDS)
6
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Measuring heads
(variants)
1.3 Measuring principle
BOD determination with the OxiTop
®
measuring system is based on pressure
measurement (difference measurement). The recording of the measured val-
ues is done by means of pressure measurement via piezo-resistive electronic
pressure sensors.
1.4 Operation of the measuring heads
Operating elements
of the measuring
heads
All OxiTop
®
(-i/-IDS) measuring heads can be operated with the operating ele-
ments at the measuring heads (details: see present operating manual).
Wireless operation Additionally, the OxiTop
®
-IDS measuring heads can be connected to a meter
wirelessly via the WLM system. The meter must be equipped with the BOD
software MultiLine OxiTop
®
IDS.
As soon as the measuring heads are connected to the meter wirelessly via the
WLM system, you can operate several measuring heads conveniently and
simultaneously.
With the meter, several additional options for evaluation, processing and output
of the measurement data are available (e.g. output to a USB memory device or
a PC).
Characteristics OxiTop
®
variants
-i -IDS -IDS /B
Color Gray or
blue
Orange Orange/
gray
Operating elements
(display and keys) x x
Wireless operation x
Transmitting measurement data x
Suitability for biogas x
Max. measured values 7 360
Max. measuring duration (days) 7 180
Details on the wireless operation of the OxiTop
®
-IDS measuring
heads via a meter is given in the "MultiLine OxiTop
®
IDS operating
manual for Multi 3630/3620 IDS".
The general functions of the meter, e.g. transmitting measurement
data to a PC, are described in the operating manual of your
Multi 3630 IDS or Multi 3620 IDS meter.