| | OnlineH2S - Product description
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 | OnlineH2S includes a microcontroller-unit for a
quantitative determination of the released H2S
from the sewer with sensor technology at two or
more selected measurement points. It serves as
the basis for H2S-adapted regulation of chemicals
for water treatment in sewage systems.
The H2S-measurement works with selective
electrochemical sensors. The mobile microcontroller
includes a data acquisition and data transmission tool,
digital and analogue input connections for various
measurands as well as digital and analogue alarm
output connections (4-20mA) for controlling of dosing
pumps for treatment-chemicals, valves etc.. Data can
be downloaded by a secured internet transfer line at
any time. The control-algorithm includes an
intelligent self-learning system of settings, which
reacts immediately to local circumstances of the
sewage-volume and H2S-carriage. By evaluating
those information, an optimal dosing-value will be
determined automatically that will be used for the
water treatment with chemicals in the sewage system.
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