作者: Torsten Gogolla , Stefan Tiefenthaler , Johann Hofer
DOI:
关键词: Optics 、 Acoustics 、 Engineering
摘要: A distance-measuring device for the contactless measurement of distance to a target, including housing; measuring apparatus which utilizes an optical beam, is arranged in housing, and by target can be measured contactlessly; at least one reference stop on housing that selected user order carry out measurement; operating input array serving operate apparatus; visual display coupled indicate state and/or from target. The has signaler separate unambiguously associated with being activatable whenever selected.