Non-contact Diameter Measurement
All Proton Products Diameter Gauges
- Provide high-speed, non-contact, optical diameter measurement.
- Are housed in rugged enclosures to survive harsh industrial environments.
- Are available with industry-standard communications interfaces fitted either as standard or as an option.
- Are available in different diameter and speed ranges to suit applications and budgets as required.

InteliSENS® DG Series Diameter Gauge
Advanced, solid state LED and CCD diameter measurement for high speed applications.
- 15, 30, 60 and 200mm diameter models available.
- 2 and 3-axis models available.
- 5 and 12.5kHz scan rate models available.
- Solid-state design for maximum reliability and MTBF.
- Non-laser light source.
- Optional integrated PI feedback controller for driving insulation extruders or capstan drives.
- Optional Single Measurement Flaw Detection (SMFD) for detection of lump and neck flaws at intermediate line speeds (< 500m/min).
- Production line control and flaw detection integrated in a single package.
- Wire and cable insulation extrusion lines.
- Pipe, hose and tubing extrusion lines.

InteliSENS® DG Series Diameter Gauge
Classic, scanning-laser diameter measurement with a proven application track-record.
- 30, 60 and 130mm diameter models available.
- 1 and 2-axis models available.
- 600Hz scan rate per axis.
- Integrates seamlessly with Proton Products CS range of Production Line Control systems for control of extruders and capstan drives in wire insulation production lines.
- Wire and cable insulation extrusion lines.
- Pipe, hose and tubing extrusion lines.