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| Country of Origin | Germany |
|---|---|
| Brand | SICK |
| Response time | 500μs |
| Light Source | Infrared |
| Connections | M8 and M12 male connector, cable as well as cable with male connector |
| Detection range | 20 mm → 500 mm |
| Model | WTB9-3P1111 |
| IP Rating | IP66, IP67, IP69K |
| Housing Material | Plastic |
| Output type | PNP |
| Series | W9 |
| Maximum Operating Temperature | 60°C |
| Minimum Operating Temperature | -40°C |
| Maximum Current | 100mA |
| Terminal type | Cable Wire |
| Maximum dc Voltage | 30V dc |
| Standards/Approvals | CE Certified, UL Certified |
| Materials Detected | Methyl Methacrylate, Plastic |
| Sensor Style | Block |
SICK WTB9-3P1111 Background Suppression Photoelectric Sensor is a block style sensor designed for precise detection with a sensing range from 20 mm to 500 mm. Featuring a PNP output type and housed in rugged plastic, it provides IP66, IP67, and IP69K rated protection making it suitable for harsh industrial environments.
This sensor operates with an infrared light source and supports detection of materials such as methyl methacrylate and plastic. It maintains reliable operation across a wide temperature range from -40°C to 60°C, with a maximum DC voltage rating of 30V and current up to 100 mA. The sensor achieves a fast response time of 500 microseconds, enabling quick detection cycles.
The device is equipped with multiple connection options including M8 and M12 male connectors, cable, or cable with male connector, enhancing flexibility in installation. It complies with CE and UL certifications, confirming adherence to industry safety and quality standards.
The WTB9-3P1111 model effectively suppresses background interference for reliable detection close to difficult backgrounds and transparent or shiny objects, minimizing blind spots and reducing machine downtime. Ideal for industrial automation applications, it excels in detecting small work pieces, verifying product features, and inspecting through narrow openings under challenging conditions.
Precise infrared-based background suppression sensing from 20 mm to 500 mm detection range. Durable VISTAL™ plastic housing with IP66, IP67, and IP69K ingress protection ratings. Fast 500 μs response time for responsive automation systems.
Wide operating temperature range supports use from -40°C to +60°C. Certified to comply with CE and UL standards for safety and quality assurance. Flexible connectivity with M8, M12 connectors, or cable options. Advanced suppression technology reduces false triggers in challenging environments.
Suitable for industrial, manufacturing, automation, and quality control applications. Explore more high-quality Photoelectric Sensors in the Sensors category on EnvMart.
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