KEYENCE LJ-V7200B High-precision laser displacement sensor
Product Description: KEYENCE LJ-V7200B
The KEYENCE LJ-V7200B is a high-precision laser displacement sensor designed for advanced 3D profiling and dimensional measurement. It combines blue laser technology, high-speed data acquisition, and robust industrial design to deliver accurate measurements in challenging environments.
Technical Specifications:
|
Category
|
Specification
|
|
Model
|
LJ-V7200B
|
|
Type
|
High-Precision Laser Displacement Sensor / 3D Profile Sensor
|
|
Laser Source
|
- Wavelength: 405 nm (blue semiconductor laser)<br>- Output: Class 1M (IEC 60825-1)
|
|
Measurement Range
|
- Z-axis (height): 20 mm (standard) / 50 mm (wide mode)<br>- X-axis (width): 48 mm (standard) / 120 mm (wide mode)
|
|
Resolution
|
- Z-axis: 0.5 µm (standard) / 2 µm (wide mode)<br>- X-axis: 48 µm (standard) / 120 µm (wide mode)
|
|
Linearity
|
±0.02% of full scale (standard mode)
|
|
Sampling Rate
|
Up to 8,000 profiles/second
|
|
Light Receiving Element
|
CMOS linear image sensor
|
|
Environmental Resistance
|
- IP67 (IEC 60529)<br>- Vibration: 10–55 Hz, 1.5 mm double amplitude (X/Y/Z axes)<br>- Shock: 500 m/s², 3 impacts per axis
|
|
Operating Temperature
|
0°C to +50°C (non-condensing)
|
|
Power Supply
|
24 V DC (±10%), max. 1.5 A
|
|
Communication Interface
|
- Gigabit Ethernet<br>- EtherCAT (optional)<br>- Modbus TCP
|
|
Software Compatibility
|
KEYENCE LJ-X Explorer, MATLAB, LabVIEW, and third-party vision software
|
|
Weight
|
Approx. 250 g
|
|
Materials
|
Aluminum alloy housing for durability and heat dissipation
|
|
Additional Features
|
- Multi-sensor synchronization<br>- Real-time 3D point cloud generation<br>- Defect detection tools
|
Features:
Blue Laser Technology:
Uses a 405 nm blue semiconductor laser for superior performance on reflective, transparent, or multi-layered surfaces (e.g., glass, film, metal).
Minimizes interference from ambient light and surface texture variations.
High-Speed 3D Profiling:
Captures 2D cross-sectional profiles at up to 8,000 profiles per second (adjustable sampling rate).
Simultaneously measures height, width, angle, and surface irregularities.
Wide Measurement Range:
Z-axis (height) range: 20 mm (standard mode) or 50 mm (wide mode).
X-axis (width) range: 48 mm (standard mode) or 120 mm (wide mode).
Supports multi-sensor synchronization for large-area 3D scanning.
High Resolution & Accuracy:
Z-axis resolution: 0.5 µm (standard mode) or 2 µm (wide mode).
Linearity: ±0.02% of full scale (standard mode).
Industrial Durability:
IP67 protection rating (IEC 60529), ensuring resistance to dust, water, and oil.
Operates in temperatures 0°C to +50°C (non-condensing).
Flexible Integration:
Supports Ethernet/IP, EtherCAT, and Modbus TCP protocols for seamless integration with PLCs and automation systems.
Includes KEYENCE’s dedicated software (e.g., LJ-X Explorer) for real-time data visualization and analysis.
Advanced Applications:
Ideal for battery electrode inspection, semiconductor packaging, automotive component measurement, and 3D surface analysis.
Applications:
Battery Manufacturing:
Electrode coating thickness measurement and edge alignment inspection.
Semiconductors:
Warpage detection in IC packages and lead frame coplanarity checks.
Automotive:
Weld bead profile analysis and brake pad surface roughness measurement.
Electronics:
Solder paste volume inspection and PCB warpage detection.
Medical Devices:
Precision measurement of surgical tools and implantable components.
Notes
Installation Guidelines:
Ensure the sensor head is mounted securely to avoid vibration-induced errors.
Use protective covers in environments with heavy dust or liquid exposure (despite IP67 rating).
Compatibility:
Requires LJ-V7000 series controller for full functionality.
Optional accessories: dust-proof air purge kit, laser safety filters, and mounting brackets.
Maintenance:
Regularly clean the laser window with a lint-free cloth to maintain measurement accuracy.
Avoid direct exposure to strong ambient light sources (e.g., welding arcs).
Our Services:
1.All our products are new and orginal, and of good quality
2.Our prices are very competitive.
3.We have a large quantity in stock, so we could help the customers to get the components which are dificult to get.
4.All inquiries will be valued and will reply in 24.
Packing & Delivery:
1.100% brand New and Original Factory Seal!
2.Warranty:1 year
3.Package: Original packing with cartons.
4.Delivery time: Shipped in 3-7 days after payment
5.All the goods will be tested before shipment
More Products In Stock:
| FL-001 |
OP-88302 |
CA-D10MX |
| CZ-H35S |
OP-88301 |
OP-88699 |
| GT2-P12 |
IV-500CA |
LR-ZB100C3P |
| CA-H048MX |
OP-88699 |
OP-88680 |
Your message must be between 20-3,000 characters!
