Safety instructions
Proline Promag 55 FOUNDATION Fieldbus
6
Hauser
• The measuring device meets the general safety requirements according to EN 61010-1 and the
EMC requirements according to IEC/EN 61326 in addition to the NAMUR recommendations
NE 21, NE 43 and NE 53.
• Depending on the application, the seals of the process connections of the Promag H sensor require
periodic replacement.
• Due to the performance rate in the electronic components, the external housing surfaces are
heated to a maximum of 10 K. When conducting hot media through the measuring tube, the
surface temperature of the housing increases. Particularly in the case of the sensor, temperatures
close to the fluid temperature must be anticipated. In the event of elevated fluid temperatures,
please ensure that fire protection is in place.
• The manufacturer reserves the right to modify technical data without prior notice. Your
Hauser distributor will supply you with current information and updates to these
Operating Instructions.
1.4
Return
• Do not return a measuring device if you are not absolutely certain that all traces of hazardous
substances have been removed, e.g. substances which have penetrated crevices or diffused
through plastic.
• Costs incurred for waste disposal and injury (burns, etc.) due to inadequate cleaning will be
charged to the owner-operator.
1.5
Notes on safety conventions and icons
The devices are designed and tested to meet state-of-the-art safety requirements, and have left the
factory in a condition in which they are safe to operate. The devices comply with the applicable
standards and regulations in accordance with EN 61010 -1 "Protection Measures for Electrical
Equipment for Measurement, Control, Regulation and Laboratory Procedures". The devices can,
however, be a source of danger if used incorrectly or for other than the designated use.
For this reason, always pay particular attention to the safety instructions indicated in these
Operating Instructions by the following icons:
#
Warning!
"Warning" indicates an action or procedure which, if not performed correctly, can result in personal
injury or a safety hazard. Comply strictly with the instructions and proceed with care.
"
Caution!
"Caution" indicates an action or procedure which, if not performed correctly, can result in incorrect
operation or destruction of the device. Comply strictly with the instructions.
!
Note!
"Note" indicates an action or procedure which, if not performed correctly, can have an indirect
effect on operation or trigger an unexpected response on the part of the device.
