La description

  • Fine light beam (0,6 mm) over entire width of fork
  • Recognition of transparent objects
  • Repetition accuracy: 5 µm
  • Teach-in
The transmitter and the receiver are integrated into a single housing as a light barrier. If the active light beam between the transmitter and the receiver is interrupted, the output is switched accordingly.Thanks to the use of visible laser light, the sensor is very easy to align to the object. The use of a fine light beam ensures a small diameter spot over the entire width of the fork. This allows for the recognition of extremly small parts, holes, slots and notches.
Fork Width 80 mm
Smallest Recognizable Part 40 µm
Smallest Detectable Gap 50 µm
Switching Hysteresis < 20 µm
Light Source Laser (red)
Wavelength 655 nm
Service Life (T = +25 °C) 100000 h
Laser Class (EN 60825-1) 2
Max. Ambient Light 10000 Lux
Light Spot Diameter 0,6 mm
Repeat Accuracy < 5 µm
Electrical Data
Supply Voltage 10...30 V DC
Current Consumption (Ub = 24 V) < 50 mA
Switching Frequency 10 kHz
Response Time 50 µs
Off-Delay 0...100 ms
Temperature Range -25...60 °C
Switching Output Voltage Drop < 1,5 V
NPN Switching Output/Switching Current 200 mA
internal Load Switching Output 5100 Ohm
Short Circuit Protection yes
Reverse Polarity Protection yes
Overload Protection yes
Teach Mode NT, MT
Protection Class III
FDA Accession Number 0820592-000
Mechanical Data
Setting Method Teach-In
Housing Material Plastic, Steel, nickel-plated
Full Encapsulation yes
Degree of Protection IP67
Connection M8 ? 1, 3-pin
Safety-relevant Data
MTTFd (EN ISO 13849-1) 1436,4 a
Output
NPN NO/NC switchable yes
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