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WT18-3P420S12

The SICK WT18-3P420S12 is a compact and reliable photoelectric sensor designed for industrial automation. It is particularly used for object detection and presence sensing applications. This model features a precise sensing range and is ideal for harsh environments. The WT18 series is designed for ease of integration in various applications.

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Key Parameters:

Sensor Type: Photoelectric sensor (Diffuse-reflection)

Range: 18 mm to 500 mm (depends on object reflectivity and environmental conditions)

Output Type: PNP (Saturation output)

Supply Voltage: 10 V to 30 V DC

Housing Material: Plastic (Robust design suitable for industrial environments)

Response Time: < 1 ms

Connection Type: 2 m cable

Protection Class: IP67 (dust-tight and waterproof)

Temperature Range: -25°C to +55°C

Mounting Type: Front mount

LED Indicator: Yes (for power and output status)

Max Switching Frequency: 100 Hz

Applications: Suitable for position detection, object counting, and presence sensing in industrial automation, packaging, and logistics systems.