Siemens SIMATIC RF300 System Manual page 68

RF300 system planning
4.5 Installation guidelines
RF350R reader with ANT 18
Table 4- 22
Transponder
RF320T
RF340T
RF350T
RF360T
68
Reduction of field data by metal (in %): Transponder and RF350R with ANT 18
Without metal
On metal; distance 20 mm
Flush-mounted in metal; distance
all-round 20 mm
Without metal
On metal
Flush-mounted in metal;
distance all-round 20 mm
Without metal
On metal
Flush-mounted in metal;
distance all-round 20 mm
Without metal
On metal; distance 20 mm
Flush-mounted in metal;
distance all-round 20 mm
Mounting the antenna
Without metal Flush-mounted
(10 mm all-round;
100
100
80
100
80
70
combination not permitted
combination not permitted
System Manual, 01/2009, A5E01642529-03
In metal
10 mm deep)
100
100
80
100
80
70
SIMATIC RF300