Table of Contents
Advertisement
PROline Promass 80 PROFIBUS-PA
Endress+Hauser
1
Safety instructions
1.1
Designated use
The measuring device described in these Operating Instructions is to be used only for
measuring the mass flow rate of liquids and gases. At the same time, the system also
measures fluid density and fluid temperature. These parameters are then used to cal-
culate other variables such as volume flow. Fluids with widely differing properties can
be measured, for example:
• Chocolate, condensed milk, liquid sugar
• Oils, fats
• Acids, alkalis, lacquers, paints, solvents and cleaning agents
• Pharmaceuticals, catalysts, inhibitors
• Suspensions
• Gases, liquefied gases, etc.
The manufacturer accepts no liability for damages resulting from incorrect use or for
other than designated use.
1.2
Installation, commissioning and operation
Note the following points:
• Installation, connection to the electricity supply, commissioning and maintenance of
the device must be carried out by trained, qualified specialists authorised to perform
such work by the facility's owner operator. The specialist must have read and under-
stood these Operating Instructions and must follow the instructions it contains.
• The device must be operated by persons authorised and trained by the facility's
owner-operator. Strict compliance with the instructions in this manual is mandatory.
• Endress+Hauser will be happy to assist in clarifying the chemical resistance proper-
ties of parts wetted by special fluids, including fluids used for cleaning. However the
user is responsible for the choice of fluid-wetted materials as regards to their in-proc-
ess resistance to corrosion. The manufacturer refuses to accept liability.
• The installer must ensure that the measuring system is correctly wired in accordance
with the wiring diagrams. The transmitter must be grounded, unless the power supply
is galvanically insulated.
• Invariably, local regulations governing the opening and repair of electrical devices
apply.
1 Safety instructions
5
Advertisement
Table of Contents
