Diehl Hydrus - General Description and Use; Product Description; Intended and Non-Compliant Use

2. General description
The HYDRUS is an electronic water meter designed to determine potable
water consumption.
The ultrasonic technology of the HYDRUS works reliably and yields precise
results even if exposed to dirty water and sand. Air in the pipe is not mea-
sured. This eliminates measurement errors and manipulations.
The UV-resistant housing and the completely encapsulated electronics
ensure a high durability and a long service life – even with high humidity,
ooded pits and pressure surges in the pipe system.
The HYDRUS is equipped with an optical interface and either a Nicor
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,
ITRON
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connector or wire end to read the data.
3. Use and operation
Intended use
The HYDRUS described here is used to measure the potable water con-
sumed in closed systems.
The HYDRUS may be used indoors or outdoors in accordance with the
technical specications (see "1. General information on the installation
and user guide" at page 4).
Non-compliant use
Any use other than that previously described or a modication to the de-
vice are considered non-compliant use. Such use or modication must be
requested in advance in writing and must be specially approved.
Do not use the HYDRUS as a tool or a lever.
Any manipulation or installation not performed properly or not in
accordance with the specications relieves the manufacturer of
all responsibility.
This is borne exclusively by the person responsible.
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HYDRUS
English