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WL9-3P2430

The SICK WL9-3P2430 is a compact photoelectric sensor with background suppression (BGS) technology, designed for precise object detection in limited spaces. Its miniature size and high performance make it ideal for applications where mounting space is constrained but reliability is critical.

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Technical Specifications:
Category Details
Sensor Type Background Suppression (BGS) Photoelectric Sensor
Sensing Range 30 mm to 80 mm (adjustable via potentiometer)
Light Source Red Light (650 nm)
Light Spot Size ≈ 4 mm × 8 mm (at 80 mm distance)
Resolution ≤ 1 mm
Response Time ≤ 1 ms
Switching Frequency 500 Hz
Electrical Characteristics:
Operating Voltage: 10 V to 30 V DC

Current Consumption: < 25 mA

Output Type: PNP Normally Open (NO)

Output Current: ≤ 100 mA

Voltage Drop: < 2.5 V

Protection: Short-Circuit & Reverse Polarity Protected

Mechanical & Environmental Properties:
Housing Material: Plastic (PBT)

Protection Rating: IP67 (Dust and Water Resistant)

Connection: M8 4-pin Quick-Disconnect Connector

Dimensions: 9.5 mm × 30 mm × 14 mm (W×H×D)

Weight: ≈ 10 g

Operating Temperature: -25 °C to +55 °C

Storage Temperature: -40 °C to +70 °C

Key Features:
Ultra-Compact Design: Minimal footprint for space-constrained installations.

Precise Background Suppression: Ignores objects beyond the set sensing range.

Adjustable Sensing Range: Fine-tuned via integrated potentiometer.

High Immunity: Resistant to ambient light (up to 30,000 Lux) and environmental interference.

Visual Indicators: Dual LEDs for power status and output state monitoring.

Easy Mounting: Integrated M3 threading for flexible installation.

Typical Applications:
Robotics and gripper systems

PCB assembly and electronics manufacturing

Medical device automation

Small part detection in packaging machinery

Narrow space applications in automotive assembly

conveyor belt gap monitoring