The DLN - all in one solution
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Ultra-high speed diameter, non-circularity, flaws detector device : what's it for?
The DLN was designed to address a common challenge faced by manufacturers: existing diameter gauges on the market lack the speed and precision needed to detect all non-conformities and ensure product quality. Additionally, their limited functionality often forces users to invest in multiple supplementary devices. That's why CERSA MCI now offers a groundbreaking solution with an exceptional measurement rate, capable of simultaneously measuring three independent diameters and detecting even the smallest geometric defects—all within a single device, unlike competing systems. The measuring head integrates both the optical system and electronics, eliminating the need for an external computing unit. Designed for demanding industrial environments, the instrument features a robust, maintenance-free construction with no moving parts (no rotating mirrors), ensuring long-term reliability and durability.
Type of products :
•Insulated, jacketed, taped, stranded wires
•Electronic cables
• Optical fiber cables
• Metallic wires
• Medical tubes (plastic, metal…)
The key benefits :
• Excellent performances/cost ratio
• Maximizing productivity
• Reducing raw material waste and re-working
• Enhancing overall quality and exceeding customer requirements
Instruments making up this solution
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The DLN10
0.3 to 10.0mm
Based on light projection (shadow), 3 axes at 250 000 measurements/ second each. A total of 750 000 diameter measurements/second thanks to the 1µs exposure time of the CMOS image sensors, every single measurement is accurate, even in case of vibration. This exceptional technical performance enables a detailed characterization of the entire cable length, even at very high production speed! The device performs real-time control on the three axes independently to detect diameter and non-circularity deviations beyond tolerances
Our software solution for the DLN

CIM PROD software
Our advanced CIM PROD PC software is a complete production quality management tool for technicians. It comes with our instruments to perform their parameter settings, to clearly display production measurements and the detected defects, and to generate real-time parameters and record all the measurements and events in a data base. The PROD version has been developed for IN-LINE wire & cable measurements. Adjustment of tolerances, and a triggering threshold are specific features for the production environment.
Our dedicated accessories
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