English to Polish Tech/Engineering Engineering (general) pętla indukcyjna opis

If loops are installed one after the other or side by
side this is called loop fields. It is meant for
covering big areas, e.g. in front of wide gates. Be
cautions when planning such fields. The loops
must be installed in a distance to each other of 50
cm at least in order to avoid their influencing each
other. The longer the parallel exposure is the
longer the distance must be (rule-of-thumb:
distance = ½ length of the parallel exposure). The
better solution is to ban indiscriminately passing
over a big area by markings on the lane (e.g.
Kerbstones or coloured markings) and then to use
only a few loops within these marked areas.