Wenglor PNBC004 Laser Distance Sensor High Precision

Sensors from the PNBC range work with a high resolution CMOS line array and determine distance to the object by means of angular measurement. Top quality optics permit measured values with 16-bit resolution. Thanks to proven algorithms, stable measured values are obtained even for complex surfaces, for example sheet metal with speckle effect. They demonstrate outstanding accuracy with maximum linearity deviation of just 0.05%, and required only a short warm-up phase thanks to minimized temperature drift. Values are read out simultaneously via the analog output and the interface. Up to 4 switching outputs can be taught in externally. An incremental encoder input rounds the product out.

Description

Sensors from the PNBC range work with a high resolution CMOS line array and determine distance to the object by means of angular measurement. Top quality optics permit measured values with 16-bit resolution. Thanks to proven algorithms, stable measured values are obtained even for complex surfaces, for example sheet metal with speckle effect. They demonstrate outstanding accuracy with maximum linearity deviation of just 0.05%, and required only a short warm-up phase thanks to minimized temperature drift. Values are read out simultaneously via the analog output and the interface. Up to 4 switching outputs can be taught in externally. An incremental encoder input rounds the product out.

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.

Features

  • Highly precise measurement with a maximum linearity deviation of 0.05%
  • Constant, surface-independent measured values
  • Thermally stable measured values without any warm-up phase
  • Industry 4.0 compatible thanks to Industrial Ethernet

Applications

B_BED_A_16.eps
68 = supply voltage indicator
83 = Signal
85 = Link/Act LED

Specification

Optical Data

Working Range 58 … 108 mm
Measuring Range 50 mm
Resolution 0.8 µm
Linearity Deviation 25 µm
Light Source Laser (red)
Wavelength 658 nm
Service Life (T = +25 °C) 100,000 h
Laser Class (EN 60825-1) 2
Max. Ambient Light 10,000 Lux
Light Spot Diameter  < 0.35 mm

Electrical Data

Supply Voltage 15 … 30 V DC
Current Consumption (Ub = 24 V) 280 mA
Switching Frequency 15 kHz
Response Time  < 33 µs
Output rate 10 … 30,000 /s
Temperature Drift 0.005 %/K
Temperature Range -10 … 40 °C
Number of Switching Outputs 4
Switching Output Voltage Drop < 1.5 V
Switching Output/Switching Current 100 mA
Analog Output 4…20 mA
Short Circuit Protection yes
Reverse Polarity Protection yes
Overload Protection yes
Teach Mode VT, FT
Interface Ethernet TCP/IP
Baud Rate 100 Mbit/s
Protection Class III
FDA Accession Number 1620645-000

Mechanical Data

Setting Method Teach-In
Housing Material Aluminum
Degree of Protection IP67
Connection M12 × 1; 8-pin
Type of Connection Ethernet M12 × 1; 4-pin, D-cod.
Optic Cover Glass
Weight 230 g

General Data

Web server yes
Scope of delivery Calibration report

Output

Push-Pull yes

Adjustable parameters

Output Analog Output
Push-pull
NPN
PNP
Analog output 0…10 V
4…20 mA
Circuit NC
NC/NO
NO