Descriptions of Wenglor PNBC004 Laser Distance Sensor High Precision
Sensors from the PNBC range work with a high resolution CMOS line array and determine the 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 a speckle effect.

Electrical 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) : 100000 h
- Laser Class (EN 60825-1): 2
- Max. Ambient Light: 10000 Lux
- Light Spot Diameter: < 0,35 mm
- Supply Voltage: 10…30 V DC
- Current Consumption (Ub = 24 V) : : 280 mA
- Switching Frequency: 15 kHz
- Response Time: < 33 µs
- Output rate: 10…30000 /s
- Temperature Drift : 0,005 %/K
- Temperature Range : -10…40 °C
- Switching Outputs: 4
- Switching Output Voltage Drop: < 1,5 V
- Switching Output/Switching Current: 100 mA
- Analog Output : 0…10 V/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
- 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
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.
For more details information and price, please click this link: Wenglor PNBC004 Laser Distance Sensor High Precision
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