Wenglor PNBC002 Laser Distance Sensor High Precision CMOS

The Wenglor PNBC002 Laser Distance Sensor High Precision is a high-performance measurement solution engineered for applications requiring extreme accuracy. Utilizing a high-resolution CMOS line array, this sensor delivers stable measured values even on complex surfaces, such as sheet metal with speckle effects, thanks to its advanced triangulation algorithms and 16-bit internal resolution.

Description

The PNBC002 belongs to the elite PNBC range, specialized in determining distance through precise angular measurement. Unlike standard sensors that struggle with varying textures, this device maintains constant, surface-independent values. The optical system is designed with top-quality lenses that minimize temperature drift, resulting in a significantly shortened warm-up phase and thermally stable performance from the moment of activation.

Operation is streamlined through a web server interface or external teach-in methods, allowing for the configuration of up to four switching outputs. The inclusion of an incremental encoder input further rounds out its capabilities, making it a versatile powerhouse for high-speed, high-accuracy displacement and distance monitoring.

Brand

Wenglor

Wenglor

Technology that moves in over three decades of wenglor sensoric. On this interactive journey through time, we researched deep into wenglor’s archives and have tracked the history of the company since the eighties – starting in an attic and growing into a global corporation.

The innovative company for smart sensor and image processing technologies. Many patented product and system solutions are used in countless automated industries worldwide. Constant growth, outstanding products and excellent corporate governance qualify wenglor as a top employer in the SME sector.

Specification

CategorySpecificationValue
Optical DataWorking Range25 … 35 mm
Measuring Range10 mm
Resolution0.15 µm
Linearity Deviation5 µm
Light SourceLaser (red), 658 nm
Laser Class2 (EN 60825-1)
Light Spot Diameter< 0.2 mm
Electrical DataSupply Voltage15 … 30 V DC
Response Time< 33 µs
Output Rate10 … 30,000 /s
Temperature Drift0.005 %/K
InterfaceEthernet TCP/IP
Analog Output4…20 mA
Mechanical DataHousing MaterialAluminum, anodized
Degree of ProtectionIP67
ConnectionM12 × 1; 8-pin / 4-pin D-cod.
Weight358 g

Applications

The Wenglor PNBC002 Laser Distance Sensor High Precision is ideal for sectors requiring sub-micron accuracy, including:

  • Automotive Manufacturing: Measuring sheet metal thickness and gap tolerances.
  • Electronics Assembly: Precise positioning of PCB components and height checks.
  • Metalworking: Distance control on surfaces with high speckle or reflective properties.
  • Quality Inspection: High-speed automated sorting and dimensional validation.