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Photoelectric Switch WE9M4-3P2230 | Through-Beam Sensor | IP66, IP67, IP69K Rated | Fast Response Time | by SICK

BRAND: SICK
SKU: 2057939
$408.60 List price: $513.60
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The WE9M4-3P2230 Photoelectric Switch is a through-beam sensor designed for industrial automation, offering a sensing range of up to 7 meters and a high switching frequency of 1,000 Hz. With robust IP66, IP67, and IP69K protection ratings, it ensures reliable performance in harsh environments. Ideal for conveyor systems and safety detection, this sensor features a fast response time of under 0.5 ms, making it perfect for precise object detection.

Product Name/Title: Photoelectric Switch WE9M4-3P2230 | Through-Beam Sensor | IP66, IP67, IP69K Rated | Fast Response Time | by SICK

Brand: SICK

SKU: 2057939

Alternatively Known As: Photoelectric Sensor, Through-beam Sensor, Optical Switch, Industrial Photo Sensor

Technical Specifications
  • Functional principle: Through-beam photoelectric sensor
  • Sensing range: 0 m to 7 m
  • Light source: PinPoint LED, 650 nm wavelength
  • Switching output: PNP, light/dark switching
  • Supply voltage: 10 V DC to 30 V DC
  • Current consumption: 30 mA
  • Output current max: ≤ 100 mA
  • Response time: < 0.5 ms
  • Switching frequency: 1,000 Hz
  • Connection type: Male connector M8, 4-pin
  • Protection class: III
  • Enclosure rating: IP66, IP67, IP69K
  • Operating temperature: -40°C to +60°C
  • Housing material: Plastic, VISTAL®
  • Optics material: Plastic, PMMA
  • Dimensions (H x L x W): 49.8mm x 23.6mm x 12.2mm
  • Weight: 0.1 kg
Key Features
  • Through-beam photoelectric sensor with visible red light
  • Sensing range up to 7 meters
  • High switching frequency of 1,000 Hz
  • Robust plastic housing with IP66, IP67, and IP69K protection ratings
  • Fast response time under 0.5 ms
  • PNP switching output with light/dark switching mode
  • Wide operating temperature range from -40°C to +60°C
  • Connector type: Male M8, 4-pin
Professional Installation Requirements
  • Installation should be performed by a qualified electrician or technician familiar with industrial sensor wiring and safety standards.
Applications
  • Industrial automation for object detection
  • Conveyor systems monitoring
  • Packaging machinery
  • Safety and presence detection in manufacturing
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Energy-efficient LED light source reduces power consumption
  • Durable housing minimizes waste through extended product life
  • Complies with China RoHS and ECOLAB standards for environmental safety
Warranty Information

Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.

Available Now

The SICK WE9M4-3P2230 Photoelectric Switch is available for immediate purchase, ideal for industrial automation and safety detection applications.