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| Country of Origin | Germany |
|---|---|
| Brand | SICK |
| Response time | 500μs |
| Light Source | LED |
| Detection range | 5 m |
| Model | WL9-3P2232 |
| IP Rating | IP66, IP67, IP69K |
| Housing Material | Vistal Plastic |
| Output type | PNP |
| Series | W9 |
| Maximum Operating Temperature | 60°C |
| Minimum Operating Temperature | -40°C |
| Maximum Current | 100mA |
| DetectIon Type | Retroreflective |
| Terminal type | 4-Pin Connector |
| Interface Type | 4-Pin, M8 Connector |
| Maximum dc Voltage | 30V dc |
| Hazardous Area Certification | EN IEC 63000 |
| Standards/Approvals | UL File No. NRKH.E181493 |
| Sensor Style | Block |
SICK WL9-3P2232 Retroreflective Photoelectric Sensor is a reliable block-style sensor designed for industrial automation and control applications. Featuring a 5 m detection range and PNP output, it provides high-speed detection with a 500 μs response time. The sensor is housed in chemically resistant Vistal plastic, capable of withstanding harsh industrial environments with IP66, IP67, and IP69K ingress protection ratings.
This sensor utilizes an LED light source for object detection via a retro-reflective optical method. Connectivity is facilitated through a standardized 4-pin M8 connector, ensuring easy installation and integration into existing systems. Operating temperature ranges from -40°C to 60°C allow deployment in cold storage and warm production areas effectively.
With a maximum operating voltage of 30V DC and current rating of up to 100 mA, it is suitable for various automation supply environments. The sensor carries UL File No. NRKH.E181493 certification that ensures compliance with recognized international safety standards and meets the EN IEC 63000 hazardous area certification.
Applications include conveyor object presence detection on packaging lines, retrofitting existing installations requiring IP69K rating, part counting in automated assembly lines, and safety perimeter monitoring for machinery. It is also well suited for use in robotic pick-and-place systems demanding high-speed, accurate sensing.
500 μs response time for high-speed detection. PNP output simplifies integration with control circuits. Robust IP66, IP67, IP69K protection suitable for washdown environments. Durable Vistal plastic housing resists chemical exposure and mechanical stress.
4-pin M8 connector ensures standardized and secure wiring. Wide operating temperature range of -40°C to 60°C. Maximum DC voltage 30V with 100 mA maximum current rating. UL approved (NRKH.E181493) and EN IEC 63000 certified.
Ideal for conveyor sensing, part counting, safety monitoring, and robotics. Manufactured in Germany for quality assurance.
Explore EnvMart’s comprehensive catalog for more advanced sensors from SICK and other industry-leading brands optimized for industrial automation, manufacturing, and safety applications.
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