9
UK
5.9 Overview DTE905
Art� no�:
Function:
Type designation:
Operating frequency:
Design:
Typ� transm� power:
DTE905
RFID compact unit
DTRUHFA HLRWITUS04
902-928 MHz
rectangular
21�5 dBm EIRP (141 mW)
6 Installation
NOTE!
Radiated electromagnetic field strengths
The device sends ultrahigh frequency electromagnetic waves (construed
in accordance with DIN EN 50364, complies with the limit values for the
general public and workers)�
►
For workstations adhere to a minimum distance of 10 cm�
►
Disconnect the device in the vicinity of medical equipment�
6.1 General installation instructions
Devices installed next to each other interfere if they are not configured
correspondingly�
When mounting several RFID compact units adhere to the minimum
distances between the systems�
Installing a unit in or on metal reduces the read and write distance�
The immediate vicinity of powerful HF emission sources such as welding
transformers or converters can affect operation of the RFID compact units�
6.2 Notes on ID tag mounting
For installation in and on metal the ID tags provided for this purpose must
be used�
The ID tag must be positioned in the area of the sensing face (→ chapter
„6�4 Mechanical design“)� When doing so, the angle of aperture and the
operating distance must be adhered to (→ Data sheet of the device).
Summary of Contents for DTE801
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