Detection Principle:Photoelectric Proximity Sensor
Background Suppression:Yes
Sensing Range:50 mm – 600 mm
Supply Voltage:10 V DC – 30 V DC
Power Consumption:40 mA
Output Current:100 mA
Connection Type:Male Connector M12, 4-pin
Dimensions (WxHxD):17.6 mm x 75.5 mm x 33.5 mm
Weight:40 g
The SICK WE18-3P430 Miniature Photoelectric Sensor is engineered for unparalleled performance in a compact package. It utilizes advanced background suppression technology for precise object detection within a wide sensing range.
Ideal for integration into robotic arms, conveyor systems, or automated assembly lines, this sensor ensures high accuracy even under varying lighting conditions and background noise.
With its robust design and durable construction, the WE18-3P430 can withstand harsh industrial environments, making it suitable for applications requiring long-term reliability and maintenance-free operation.
Featuring an intuitive connector system and straightforward wiring, installation and setup are quick and easy, minimizing downtime and enhancing operational efficiency.
SICK’s commitment to quality control ensures that every WE18-3P430 sensor meets stringent industry standards for performance and safety, providing peace of mind for users across various manufacturing sectors.

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