Multispan instrument company presents length counter for plastics, textiles, paper packaging and other such industries. These counters are available in sizes of 96 x 96 x 100 mm or 72x72x120 mm and has capability to show total length in meters [6-digits] as well as speed in mtr/min [4-digits]. The signal from proximity switch [fitted in the machine near rotating shaft or roller] gives pulse input. The calculation is done internally. At desired set value the relay gets energised. If required, buzzer/ relay can be provided at second auxiliary set point. Diameter and set value entries can be done with the help of key-board.
