Operations Guide

number of reference tags. The clock at the bottom displays the elapsed time since the

reader was started.

2.2 Compliance with ETSI Guidelines for Human Exposure

to Radio Frequency Electromagnetic Fields

European Council Recommendation 1999/519/EC details basic restrictions and

reference levels on human exposure to electromagnetic fields as advised by the

ICNIRP and states that adherence to these recommended restrictions and reference

levels should provide a high level of protection as regards the established health

effects that may result from exposure to such fields.

By the very nature of the RFID DAS 9200 reader system design and installation for

correct operation, users should not find themselves within close proximity of the

antennas. EN 62311:2008 is the applicable Harmonised Standard for EM fields

generated by this RFID DAS 9200 system and all installations comply with this

standard and the recommendations, and are safe when antennas are installed such

that:

(a) A minimum antenna separation of 0.25m is maintained

and

(b) An individual can be no nearer than 0.25m from an antenna for a period of 6

minutes at any one time.

These guidelines are based on the Maximum Permissible Exposure (MPE) Calculation

Report generated by UL. Please get in touch with PervasID should you wish you see

the report [4].

Warning: We strongly recommend that users must follow above guidelines. Under no

circumstances should the RFID DAS 9200 be installed and operated outside these

specifications.