Transponder
HG 70660ZA
Technical Data
- Dimensions
ø73 mm x 35,4 mm height (±1 mm)
- Weight
200 g
- Material
Polyamid housing with 30 % glassfibre and polyurethan
mass
- Mechanical Pressure
max. 490 N/cm²
- Operating Temperature
-20 to +60
o
C
- Storage Temperature
-20 to +60
o
C
- Protection Class
IP 67
- Data
32 Bit useful data in EEPROM
- Reading/writing distance
50... 10 mm
- Nominal reading/writing distance
Antenna HG 98780: 75 mm
Date: 08.07.2011
English, Revision: 01
Author(s): RAD/SIS/SM
Dimensions and Specifications
The maximum reading distance for all tran-
sponders can only be achieved when the
minimum distance to the metal surface is
maintained.
It is recomended to maintain the minimum
distance within the metal-free area (figure
below). The impact on positioning accuracy
and range also depends on the size and the
distance of metal parts.
As a rule of thumb it can be said that if the
metal-free area behind the transponder has
to be at least of the same range as the
reading distance between transponder and
antenna. The reception of the transponder
signal will be largely unattenuated (see
table on right). It is essential, that the
transponder
does not dip into the mesh/
loop of steel reinforcement grids
. Single
metal rods, on the other hand, hardly have
any influence on the performence.
Metal Sheet
Antenna
Transponder
HG 70660
(Reading Distance)
Height h (cm)
Signal
0
64 %
1
74 %
2
81 %
3
85 %
4
88 %
5
90 %
6
92 %
7
94 %
8
95 %
9
96 %
10
97 %
100 %
