TW-R12-M-B146中文資料圖爾克數(shù)據(jù)手冊(cè)PDF規(guī)格書

Features

■Tag for direct mounting on metal

■The mounting position (arrow) as well

as the alignment of the tag towards the

read/write head must be observed under

all circumstances in order to achieve a

maximum read/write distance

■When installed recessed in metal by 1 mm,

the write/read distance reduces to 30

■Extended storage temperature range: The

tags must undergo adequate stress tests

within the proposed temperature processes

before deployment.

■The following stress test was performed on

this tag:

Cyclic temperature stress: 5 min. at 20 °C –

5 min. at 160 °C.

Number of tested cycles: 100T

This successfully performed test does

not imply suitability for a specific hightemperature application, but merely serves

as proof of the basic usability.

■EEPROM, memory 146 byte

■For direct mounting on metal

Functional principle

The HF read/write devices 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 tag used.

The read/write distances mentioned here only

represent standard values measured under

laboratory conditions, free from any influences

caused by surrounding materials.

The read/write distances of tags suitable for

mounting in/on metal were determined in/on

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 on-the-fly reading and writing!