General; Installation - HYDAC ELECTRONIC HLT 1100-R2 CAN Notice D'utilisation

HLT 1100-R2 CAN Mod. 000

4 General

The HLT 1100 Linear Position Transmitter series are subjected to individual calibration
and final testing on a computer operated test station. They are maintenance-free and
operate perfectly when used according to the specifications (see Technical Data).
However, if there is a cause for complaint, please contact HYDAC Service. Interference
by anyone other than HYDAC personnel will invalidate all warranty claims.
The EDS file and its corresponding protocol description can be downloaded from our
internet site using the path:
→Products→Sensors→Product search
http://www.hydac.com/uk-en/products/sensors/show/Material/index.html
Entering the part number (9xxxxx) the corresponding ZIP file appears
(HLT-file_9xxxxx_
EDS files and their respective protocol descriptions.
If you have any queries regarding technical details or the suitability of the unit for your
application, please contact our Technical Sales Department.

5 Installation

Before mounting HYDAC Linear Position Transmitter, make sure there are no strong
magnetic and electric interference fields nearby.
Inadmissible interference fields can influence the measuring accuracy. The field strength
may be max. 3 mT in direct proximity of the measuring rod.
The measured values are transferred to the sensor rod via the Position Transmitter's
magnetic field (non-contact measurement). The accuracy of the measured values
among others depends on the symmetry of the magnetic field geometry. Mechanically,
this means that the position sensor must be centrically installed and must be exactly
parallel to the axis of the rod.
The position magnet must not rub against the sensor rod.
To provide a proper magnetic field it is further necessary to use a non-ferrous circlip to
fix the magnet.
Depending on the cylinder design the Linear Position Transmitter can be installed from
the head side, resp. the rod side of the cylinder.
The Linear Position Transmitter is mounted by its Ø 48 mm flange in a lose fit. The
sensor rod fits into the bored piston rod.
The bore in the piston rod is dependent on hydraulic pressure and piston velocity etc.
however, it should be at least 13.5mm. The specified maximum pressure, however, may
not be exceeded.
Status: 2021/04/22
HLT1100–R2–XXX–F1X–XXXX-000.ZIP),
HYDAC ELECTRONIC GMBH
which contains the
Part No.: 669937
11
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