Hauber Elektronik HE205 Series, Manual

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HAUBER-Elektronik GmbH
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3 Scope of this instruction manual
This instruction manual for the HE205-type vibration monitoring unit applies to the following
versions:
HE205.00, HE205.02 and HE205.01
The variants are functionally identical. The variants HE205.02 and HE205.01 have
additional certifications and labels which permit use in potentially exclusive atmospheres.
4 Vibration monitoring HE205
The HE205 type vibration monitoring unit is used to measure and monitor the vibration
acceleration of machinery. It offers the following features:
•
Two limit values and associated delay timings can be adjusted separately.
•
The two potential-free switching contacts will signal any exceeding of the relevant defined
limit values. This can be used to generate an alarm.
•
Measurement parameter: vibration acceleration (g rms).
•
Analogue current output: Interference-free DC signal from 4-20 mA, proportional to the
measuring range of the monitoring unit.
•
A break on the monitoring cable can be detected by the subsequent evaluation device:
DC signal value < 3.5 mA.
5 Intended Use
The HE205 is used to protect machines and mechanical equipment against undue strong
vibrations. It may only be used in accordance with the specifications listed in the data sheet. It is
used exclusively for measuring mechanical vibrations.
Main fields of application: Conveyors, screening equipment, drying and cooling equipment and
similar oscillating mechanical equipment.
If the equipment is used in a manner not specified by the manufacturer, the
protection provided by the equipment may be impaired.
6 Scope of supply
All versions include:
•
Vibration monitoring
•
Cylinder head screw with hex socket, M8 x 20 mm
•
Spring washers for M8
•
Seal label
•
Operating instructions