SICK Background Suppression Photoelectric Sensor, Block Sensor, 4 mm → 500 mm, PNP, IP66, IP67, IP68, IP69K

SICK W4S-3 Inox Series Photoelectric Sensor, 4mm to 500mm Detection Range, PNP Output Type - WTB4S-3P1162V

This photoelectric sensor is designed for precise object detection in various industrial applications. Incorporating background suppression technology, it effectively identifies objects within a detection range of 4mm to 500mm. With an output type classified as PNP, this sensor employs light/dark switching to offer reliable operation across a wide range of conditions. Its robust housing, crafted from stainless steel V4A, ensures durability in challenging environments, with an IP66, IP67, IP68, and IP69K rating for superior protection against dust and water ingress.

Features & Benefits

• Background suppression technology eliminates false triggers
  PNP output sensor compatible with standard control systems
  Quick response time of just 0.5ms enhances operational efficiency
  4-wire photoelectric sensor allows versatile electrical connections
  Durable stainless steel housing ensures long-lasting performance

Applications

• Used in automation systems for precise positioning
  Ideal for detecting packaging materials in conveyor lines
  Utilised in machine safety for object detection
  Used with robotic systems in assembly processes
  Effective in manufacturing environments where hygiene is essential

What environmental ratings does the sensor comply with?

The sensor features an IP66, IP67, IP68, and IP69K rating, ensuring excellent resistance to dust and water, making it suitable for harsh industrial conditions.

How does the background suppression technology improve detection?

This technology allows the sensor to distinguish between the target and background objects, reducing false readings and ensuring accurate detection in cluttered environments.

What is the significance of the response time in practical applications?

With a response time of just 0.5ms, this sensor can detect Rapid movements, making it Ideal for fast-paced environments and preventing potential errors in automated processes.

What benefits does having a stainless steel housing provide?

The stainless steel V4A construction offers exceptional durability and resistance to corrosion, which is essential for maintaining performance in aggressive operational settings.

Are there any specific operating temperature limits to consider?

Yes, the sensor operates effectively within a temperature range of -30°C to +70°C, ensuring reliability even in extreme temperature variations.

Notes

Product details cover the whole product family. For details on the specifications for this individual product, please refer to the datasheet.