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![Visibilty monitoring system t/VIS-TR](/mediafiles/stream/?id=7/4/4/2/7442f4656f27a718461b5b2687277fd33303b84c_t_vis_tr_persp_mw_LL_1110x740px.jpg)
t/VIS-TR
Visibilty monitoring system
Particularly for the requirements in tunnels developed visibility measuring system according to the transmission principle. The measuring range for the analog signal is freely assignable.