Measuring arrangement, designed and set up for measuring strands and / or strand sections produced in strand units of the tobacco-processing industry as well as strand unit with such a measuring arrangement and method for measuring

摘要

The invention relates to a measuring arrangement (10), designed and arranged for measuring strands (12) and / or strand sections produced in strand units (11) of the tobacco-processing industry, comprising a measuring head (13) with at least one measuring module (11). 14) for forming a measuring section, and at least one strand guiding device (15) for guiding the at least one strand (12) and / or the strand sections in the measuring arrangement (10), wherein in the measuring head (13) at least one in the conveying direction F through the the entire measuring head (13) and all measuring modules (14) extending, continuous strand passage channel (16) is formed, which is characterized in that in the at least one strand passage channel (16) at least by all measuring modules (14) extending protective tube (17), in which the at least one strand (12) or the strand sections are transported, arranged and detachable as a change unit to the Measuring head (13) is fixed, and that the measuring head (13) is associated with at least one nozzle unit (18) for introducing directed in the conveying direction F compressed air into the protective tube (17). The invention also relates to a string unit (11) with such a measuring arrangement (10) and to a method for measuring.