System overview – ADS Environmental Services Model 4000 530017 A0 User Manual
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2-1
C H A P T E R 2
System Overview
The ADS Model 4000
flow monitor and sensors are primarily
designed for monitoring flow in sanitary and storm sewers. The
monitor mounts to the manhole rim or wall slightly below the
manhole cover; the sensors typically attach to a ring installed in the
sewer pipe a short distance upstream from the manhole invert.
Typical 4000 flow monitoring system installation