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Technical Parameters Laser Dimeter Measurement
| Measuring axis number | Double Axis |
| Measuring range | 1~70mm, 1/25"-2 3/4" |
| Measuring accuracy | ±10μm±0.008%×XZ (Xz:nominal diameter) |
| Scanning speed of diameter gauge | 1400 times/second |
| Resolution | 0.001mm |
| Power supply voltage | AC220V±10% 50HZ |
| Ambient temperature | -10～40℃ |
| Communication interface | RS485(Modbus RTU)、(Optional network port: Modbus TCP/Profinet) |
| Optional accessories | Bracket, serial line, remote controller, remote display |
| Power consumption | ≤12W |
Product Video
Product Operate Guide
3XY 70XY 120XY 170XY Laser Diameter Gauge Technical parameters.pdf
Core Features
1. 1–70mm Ultra-Wide Measuring Range for Oversized Heavy-Duty Workpieces
Expanded from the maximum 50mm range of the 50XY model, the 70XY large-caliber PID closed-loop laser diameter gauge covers oversized workpieces that cannot be detected by 15XY and 50XY models, including large-diameter municipal water supply and drainage pipes, thick-wall gas transmission pipes, large-section high-voltage power cables, heavy-duty solid metal bars and large plastic extrusion profiles. As a professional1–70mm pipe and cable dual-axis detector, it fills the gap in precision detection for large-size workpieces. It is specially designed for municipal pipe factories, high-voltage cable manufacturers and heavy metal extrusion workshops, with application scenarios completely different from medium and small-sized pipe detection equipment.
2. Built-In Native PID Closed-Loop System for Integrated Production Line Dimension Stabilization
The core differentiated advantage of the 70XY is the native integrated PID automatic closed-loop control function. As an intelligent large extrusion line automatic diameter control instrument, it requires no external controller or production line electrical modification, enabling one-click closed-loop adjustment. The equipment compares real-time measured data with standard dimensions, automatically adjusts the operating parameters of extruders and traction machines, and dynamically corrects outer diameter and ovality deviations. It effectively suppresses dimension fluctuations during mass production and reduces the scrap rate of large-diameter pipes and large cables, acting as core equipment for quality improvement and loss reduction in heavy-duty large-size extrusion lines.
3. Industrial-Grade Sealed Protection for Complex Heavy-Duty Working Conditions
Adopting industrial-grade dust-proof and high-temperature resistant sealed structure, the equipment adapts to long-term operation in complex industrial environments, suitable for 24/7 continuous production in high-temperature and dusty workshops for municipal pipes and high-voltage cables. Optimized with professional optical path algorithms for large-size workpiece detection, this large-caliber PID closed-loop laser diameter gauge maintains stable measured data without obvious drift during long-term continuous operation. It consistently guarantees the detection accuracy of outer diameter and ovality for large-diameter pipes, heavy-duty cables and solid metal profiles, meeting high-standard industrial mass production quality inspection requirements.
4. Multi-Protocol Industrial Communication for Low-Cost Renovation of Old Production Lines
Equipped with standard industrial RS485 communication and optional advanced Modbus TCP and Profinet industrial Ethernet, the equipment realizes real-time upload of detection data and PID adjustment data to upper computers and MES systems. Full-process data archiving and traceability meet the standards of refined production management and export quality inspection. Matching with original full-set installation accessories, the 1–70mm pipe and cable dual-axis detector can be quickly installed on various large extrusion and rolling equipment frames. Old large-diameter production lines can complete intelligent upgrading without large-scale disassembly and renovation, featuring strong compatibility, low transformation cost and fast implementation.
Industrial Applications
1. Large-Caliber High-Voltage Power Cable Industry
Application Scenario: Install the large-caliber PID closed-loop laser diameter gauge at the rear of high-voltage cable extrusion lines. The built-in PID closed-loop function stabilizes cable outer diameter and ovality in real time, eliminating oversized dimension and eccentricity defects of large-section cables. The desktop mode supports batch sampling inspection of finished large cables to ensure factory quality of high-voltage cables.
Applicable Materials: Large-section aluminum-core high-voltage cables, thick-insulation power cables, mine heavy-duty sheathed cables, engineering dedicated high-voltage cables
2. Municipal Large-Diameter Water Supply, Drainage and Gas Plastic Pipe Industry
Application Scenario: Equip municipal large-pipe extrusion lines with the 1–70mm pipe and cable dual-axis detector to monitor the outer diameter and ovality of large-diameter PE, PVC and PP pipes online in real time. The PID closed-loop system links with the main extruder for automatic dimension correction, ensuring uniform wall thickness and qualified roundness of municipal water supply and gas transmission pipes.
Applicable Materials: Municipal HDPE water supply pipes, PVC industrial sewage pipes, thick-wall gas transmission pipes, large plastic corrugated pipes, chemical large-diameter plastic pipes
3. Heavy-Duty Solid Metal Bar Extrusion Industry
Application Scenario: Match metal extrusion and rolling production lines with the large extrusion line automatic diameter control instrument to monitor the outer diameter and ovality of large-diameter aluminum alloy, carbon steel and stainless steel solid bars in real time. The PID compensation function corrects profile eccentricity caused by die wear and uneven traction force, ensuring consistent dimension of industrial heavy-duty metal profiles.
Applicable Materials: Large-diameter solid aluminum alloy bars, carbon steel round bars, thick-wall stainless steel profiles, large brass round bars
4. Large Plastic Extrusion Profile and Construction Machinery Heavy-Duty Hose Industry
Application Scenario: Adopt the large-caliber PID closed-loop laser diameter gauge for full-process online dimension control of large plastic extrusion lines. It performs precise detection on construction machinery heavy-duty hydraulic hoses, large modified plastic blanks and industrial plastic profiles, effectively solving out-of-roundness and dimension deviation problems of large-size soft and hard extruded parts.
Applicable Materials: EPDM heavy-duty rubber hoses, PU large-diameter hydraulic hoses, modified nylon large extrusion parts, engineering plastic large-size profiles
A1: The three models have completely graded measuring ranges and positioning without overlapping application scenarios, covering different specifications of pipes, cables and profiles. The 15XY model is suitable for 0.05–17mm medium and small universal workpieces with sound and light alarm for general extrusion lines. The 50XY model is designed for 1–50mm medium and large pipes and cables with high-precision detection performance. As a professional large-caliber PID closed-loop laser diameter gauge, the 70XY covers 1–70mm oversized workpieces with integrated PID closed-loop adjustment. It is the exclusive 1–70mm pipe and cable dual-axis detector for heavy-duty production lines of municipal large pipes and large-section high-voltage cables, serving as the preferred large extrusion line automatic diameter control instrument for stable mass production dimension control.
A2: No external control equipment is required. The full set of large extrusion line automatic diameter control instrument is natively integrated with a complete PID closed-loop control system. It supports one-click automatic adjustment mode without complex wiring or modification, directly linking and adjusting the parameters of extruders and traction machines to realize true integrated intelligent diameter control.
A3: Yes. After upgrading to Modbus TCP or Profinet industrial Ethernet, the 1–70mm pipe and cable dual-axis detector synchronously uploads real-time outer diameter, ovality and PID closed-loop adjustment data to upper computers and MES systems. Full-process data is automatically archived and traceable, meeting the refined production and export quality inspection standards of large industrial factories.
