Overview
Manuals
Typical Industrial Applications
Component Selection Guide
Features:
- Blue semiconductor laser with a 405 nm wavelength and 4.8 mW output (Class 2 Laser Product)
- The reference distance is 300 millimeters from the target area
- The robust aluminum housing provides an IP67 protection rating, ensuring it can withstand dust and water splashes in harsh factory environments
The LJ-V7000 Series is equipped with the newly developed HSE3-CMOS. In addition to improved speed, the dynamic range has been further improved over the established and conventional E3-CMOS. Even with the extremely short exposure time of 64 kHz (15.6 μs) it has achieved sensitivity that allows it to reliably measure a range of surfaces from black (small amount of reflection) surfaces to those with lustre (large amount of reflection) due to it’s wide dynamic range.
The LJ-V7000 Series is the first 2D laser displacement sensor in the world to adopt a blue laser. A sharp line beam is formed on the light-receiving element by focusing a short wavelength (405 nm) laser to its maximum limit with a 2D Ernostar lens. This generates a stabilised high-precision profile. Also, the received light density for the laser has been increased to successfully secure a greater level of received light intensity. This achieves ultra-stable and highly accurate measurement with all types of targets that are typically difficult to detect.
The LJ-V7300 KEYENCE Laser Sensor Head may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
KEYENCE LJ-V7300 Laser Sensor Head MANUAL(Datasheets), Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
This series of sensors is designed for demanding automated production lines and can perform actual contour calculations simultaneously:
Automotive Inspection: Measures gaps and flatness of body panels.
Electronics Manufacturing: Inspects the height and coplanarity of pins, integrated circuit chips, and circuit board components.
Weld Contour Analysis: Analyzes the uniformity of continuous welds under high-speed production conditions.
SENSOR HEAD
Ultra high-accuracy: LJ-V7020
Measurement range 20±2.6 mm
Ultra high-accuracy specular reflection: LJ-V7020K
Measurement range 24.2±2.3 mm
High-accuracy: LJ-V7060
Measurement range 60±8 mm
High-accuracy specular reflection: LJ-V7060K
Measurement range 54.6±7.6 mm
