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Cable and Tube Laser Diameter Gauge
Suitable for measuring the outer diameter of various materials, including pipes and high-voltage transmission cables.
Video
Principle Principle



The laser beam is emitted from a semiconductor laser, reflected by a multi-faceted mirror and a plane mirror, and then passes through a collimating F(θ) lens to scan the measured object in parallel alignment. The shadow of the beam formed by the measured object is focused through the receiver lens and converted into an electronic signal. The size of the measured object is calculated based on the time taken for the beam to be blocked and form a shadow.


LSG-1060P
Large Range: Ideal for measuring larger diameter wires, cables, and tubing





Applicable diameter range

0.5mm - 60mm

Accuracy ±1μm
Repeatability±0.5μm
LSG-1060XY
Dual-axis scanning: Precise and comprehensive data collection
Dual optical path redundancy design: High reliability and stability



Applicable diameter range

0.5mm - 60mm

Accuracy±2μm
Repeatability±0.5μm
Measurement Modes
Outer diameter measurement
Outer diameter measurement
Edge position detection
Edge position detection
Multi-Line and Gap Measurement
Multi-Line and Gap Measurement
Runout Measurement
Runout Measurement
Measurement Modes（Multi-axis）
Width and Thickness Measurement
Width and Thickness Measurement
Ovality detection
Ovality detection
Application Scenario
Understanding the product’s application mode helps in selecting the most suitable product, improving work efficiency and performance.
  • Edge Detection
    Advanced edge detection technology ensures precise measurement of edge position changes, even for transparent materials like glass.
  • Spacing and Multi-line Measurement
    The larger measurement area supports distance measurement between pins and pin size measurement for special components and electronic parts.
  • Two-Axis Measurement
    Measures diameters in two directions to calculate ovality, and accurately measures the width and thickness of flat objects.
Technical Features
Extra-large measurement aperture, suitable for most high-voltage transmission cables and pipes.

LSG series diameter gauge uses laser scanning technology for precise contour sampling, combined with high-performance DSP for high-speed data processing, ensuring stable and accurate measurements.

Main applications: Cable strands, metal pipes, high-voltage transmission lines, and other larger diameter pipes, rods, and wires.
































High collimation light source


Edge detection optimization


Temperature-insensitive measurement



The high-precision, parallel, collimated, and equidistant optical imaging system accurately identifies the target edges of the measured object, ensuring linear measurement accuracy and precision at different positions within the testing area.


Ensures precise identification of the target object's edges.


The specially designed optical imaging sampling module ensures long-term accuracy and reliability of measurement data.





























DSP digital signal processing

  

Online communication

  

Long-term stable operation



High-speed DSP technology processes large volumes of data in a short time, ensuring data integrity and accuracy.


Standard communication protocol, secure, stable, and reliable.

Customized optical transmission components and industrial-grade design ensure long-term operational stability.

















Detailed Parameters
Models LSG-1060P LSG-1060XY
Number of axes 1axis 2axis
Minimum Resolution 0.0001mm 0.0001mm
Measuring range 0.5-60 mm 0.5-60 mm
Accuracy ±1μm±0.01％*D ±2μm±0.01％*D
Repeatability ±0.5μm±0.005％*D ±0.5μm±0.005％*D
sampling frequency 800Hz single：800Hz(Optional: 1200Hz)
Alarm output 24V，1A(contact load) 24V，1A(contact load)
Communication RS-485/MODBUS RS-485/MODBUS
PI control Optional Optional
Power supply DC 24V， 2A DC 24V， 2A
transparent materials Supports Supports
Ambient Temperature 0 to +50℃(32 to 122°F) 0 to +50℃(32 to 122°F)
Ambient Humidity 35% to 85% RH, No condensation 35% to 85% RH, No condensation
Wavelength 650nm
Dimensions 469.5x146x52.5(mm) 385x374x56(mm)