69500标签标志护栏标识的标志铭牌招贴规格书PDF中文资料

Functional principle

The HF read/write heads operating at a frequency of 13.56 MHz form a transmission

zone the size of which (0…500 mm) varies,

depending on the combination of read/write

head and data carrier.

The read/write distances mentioned here only represent standard values measured under

laboratory conditions.

The read/write distances of the data carriers

for mounting in metal TW-R**-M(MF) were determined in metal.

Attainable distances may vary by up to 30

due to component tolerances, mounting conditions, ambient conditions and material qualities (especially when mounted in metal)

Testing of the application under real operating conditions is therefore essential, especially with read/write on-the-fly