Brand :  ELOVIS
Manager :  Rocky Li
Phone :  0755 - 8384 2749
Fax :  0755 - 8384 2050 
Email : 
Website :

Discrete part length measurement by SLM

Non-contact discrete part length measurement

high-precision inline measurement

SLM is designed for high precision length measurement of discrete parts, which are goods in pieces as e.g. tubes, rods, turning workpieces, plates, profiles, construction solid wood, structural timber, tiles,etc. SLM can be used for target lengths in between e.g. 10 mm up to 4000 mm (up to 10000 mm with future versions). SLM achieves an accuracy of approx. +/- 0.1 mm/m with a repeatability of +/- 0.03 mm. The system is designed for 100% inline measurement as well as for manual random sample testing. SLM can be easily integrated into machines and can optionally be equipped with display, good / waste indicator, good / waste counter, sorting devices or even already integrated into complete conveyor systems. An other option is to equip the unit with an additional scale to automatically measure meter weight, which is a standard task in extrusion processes.

         Target lengths in between e.g. 10 mm up to 4000 mm

         Length measurement of discrete parts

         Measure meter weight

         Length sorting



         turning workpieces



         construction solid wood

         structural timber



Technical Data

Speed range

0.1 m/min to 250 m/min 1)

Systematic measurement accuracy

0.1 mm/m


0.03 mm 2)

Stand-off distance

50 mm to 1000 mm 3)


1x RS 232 bidirectional (PC-COM)

Power supply

12 VDC / 24 VDC

Protection class

IP 60

(Height x Width x Length)

30 mm x 30 mm x (Length of the sensor depending on the max. part lenghts)


Sensor: depending on application
Evaluation unit: 0.5 kg


1) Higher feeding speed on request
2) at 1
3) Measuring distance depending on application


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