Qualified Personnel
The DV01 devices may only be installed by trained, qualified personnel who are able to
mount the devices correctly. Qualified personnel are persons, who are familiar with
assembling, installation, placing in service and operating these devices and who are suit-
ably trained and qualified.
Inward Monitoring
Please check directly after delivery the device for any transport damages and deficiencies.
Additional with reference to the accompanying delivery note the number of parts must be
checked.
Claims for replacement or goods which relate to transport damage can only be considered
valid if the delivery company is notified without delay.
General Information
Please observe all instructions in this operating manual to ensure trouble-free operation of
the flow sensors. PKP accepts no liability for damage caused by non-compliance with
these instructions.
The devices my only be opened within the warranty period after consultation and approval
by PKP.
Functional Description
Inside the DV01 there are two gear wheels, which are low-friction mounted. They are
driven by the liquid flow during operation. This gear wheel movement is sensed contact-
lessly by a sensor located in the cover and converted into electrical signals. These signals
are transmitted to the connected display unit via a preamplifier plugged into the housing
cover.
DV01 Instruction manual 09/2019
page 3
