The SICK WLL12-B5181 is a compact, self-contained fiber optic sensor designed for precise object detection in space-constrained applications. This through-beam type sensor integrates both transmitter and receiver in a single housing, providing reliable performance in challenging industrial environments.
• Sensor Type: Through-beam fiber optic sensor
• Sensing Principle: Integrated transmitter and receiver
• Sensing Distance: 15 mm (fixed)
• Light Source: Red light (650 nm)
• Response Time: 0.5 ms
• Switching Frequency: 1000 Hz
Electrical Characteristics:
• Operating Voltage: 10-30 V DC
• Current Consumption: ≤ 35 mA
• Output Type: PNP normally open
• Output Current: ≤ 100 mA
• Voltage Drop: < 2 V
• Protection: Short-circuit and reverse polarity protected