Users Manual

15
HBM: Business Document
6 General information
• With extension cables, make sure that there is a proper connection
with minimum contact resistance and good insulation.
•
All cable connectors or swivel nuts must be fully tightened
.
6.2 EMC protection
The product offered is a special assembly for stationary systems that is not
available on the general market or a transducer for installation by system
integrators and plant manufacturers. According to EMVG
1
§20 paragraph 2 and
Directive 2014-30-EU article 13 this product does not require an EC declaration
of conformity nor the CE marking.
This product is intended exclusively for subsequent processing by companies or
persons that are experts in the field of electromagnetic compatibility (EMC).
Relevant EMC protection requirements relating to the product offered are met
when the following Installation notes are observed and implemented.
Installation notes
Please note the following points during installation and use:
• It is essential to observe the specifications and notes provided in the
operating manual and the data sheet
• Connecting cables, in particular the measuring and control cables, need to be
shielded
• Make sure that the transducer and shielding are connected extensively to
ground.
• Ensure an interference-free environment, avoid radiation interference
• Devices connected to this product need to comply with protection
requirements per EMVG1. (Gesetz über die elektromagnetische
Verträglichkeit von Geräten / law on electromagnetic compatibility of
instruments).
You have to install the shield of the connection cable at the shielded housing of the
electronics, to achieve the EMC-protection of the measuring chain. Make sure that
the transducer and shielding are connected extensively to ground.
Important