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The WE18-3P430 is a through-beam photoelectric receiver designed for reliable long-distance object detection. As part of the W18 series, it works in combination with a corresponding emitter to provide stable detection performance in industrial automation systems.
Long Range
Fast Response
Industrial Protection
The sensor supports a sensing range of up to 20 meters, with a fast response time of ≤0.5 ms and a switching frequency up to 1000 Hz. It operates on a 10–30 V DC power supply and features a PNP output, ensuring compatibility with standard control systems. With IP67 protection and a wide operating temperature range of -40°C to +60°C, it delivers reliable performance in harsh industrial environments.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
SICK WE18-3P430 PHOTOELECTRIC SENSOR SET Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Conveyor Detection
Used for object detection and presence sensing on conveyor belts. Ensures accurate positioning and counting of products in high-speed material handling systems.
Packaging Lines
Monitors product flow and detects gaps or misalignment in packaging equipment. Enables precise control of filling, sealing, and labeling processes.
Pallet Handling
Detects pallets and large objects in logistics and warehouse systems. Ensures proper alignment and positioning during loading and unloading.
Assembly Systems
Used in automated assembly lines to detect component presence and positioning. Ensures correct sequence of operations and prevents missing parts.
Material Sorting
Supports sorting systems by detecting objects passing through designated points. Enables accurate triggering of sorting mechanisms in logistics or manufacturing lines.
Access Control
Applied in industrial gates or safety zones to detect object interruption of the light beam. Provides reliable signal input for safety interlocks and access monitoring systems.
The sensor is intended for use in industrial automation equipment such as conveyor systems, packaging machines, and assembly lines, where precise object detection over long distances is required. Its high switching frequency (up to 1000 Hz) and fast response characteristics enable reliable detection of fast-moving objects in high-speed production environments.
With an operating temperature range of -40°C to +60°C, the device can be installed in harsh industrial environments, including logistics systems, material handling equipment, and outdoor installations. The robust ABS housing and stable optical performance ensure consistent detection even under dust, vibration, and ambient light interference conditions.
The SICK WE18-3P430 is a through-beam photoelectric receiver designed for long-distance object detection. It works together with a compatible emitter to form a reliable detection system.
What is the sensing range of SICK WE18-3P430?
The sensor supports a sensing range of up to 20 meters, depending on the paired emitter and environmental conditions. It is suitable for long-distance industrial detection applications.
What is the supply voltage for SICK WE18-3P430?
It operates with a 10–30 V DC power supply, ensuring compatibility with standard industrial control systems such as PLCs and automation equipment.
What output type does SICK WE18-3P430 provide?
The sensor features a PNP switching output with a maximum output current of up to 100 mA, suitable for direct integration into control circuits.
What is the response time of SICK WE18-3P430?
It has a fast response time of ≤ 0.5 ms and a switching frequency up to 1000 Hz, making it ideal for high-speed automation applications.
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