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Photoelectric Proximity Sensor WTB4S-3P3234H | Background Suppression | IP66/IP67/IP69K Rated | Fast Response Time | by SICK
The WTB4S-3P3234H Photoelectric Proximity Sensor is designed for precision sensing in industrial automation and hygienic zones. With a sensing range of 4 mm to 120 mm and a fast response time of under 0.5 ms, this sensor is perfect for object detection in food and pharmaceutical industries. Its durable stainless steel housing ensures longevity, making it a reliable choice for harsh environments.
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Product Name/Title: Photoelectric Proximity Sensor WTB4S-3P3234H | Background Suppression | IP66/IP67/IP69K Rated | Fast Response Time | by SICK
Brand: SICK
SKU: 1048097
Alternatively Known As: Photoelectric Proximity Sensor, Background Suppression Sensor, SICK Proximity Sensor, Stainless Steel Proximity Sensor
Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range max.: 4 mm to 120 mm
- Light source: PinPoint LED, visible red light, 650 nm wavelength
- Adjustment: Cable, Single teach-in button
- Supply voltage UB: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Protection class: III
- Digital output: PNP, light switching mode
- Output current Imax.: ≤ 100 mA
- Response time: < 0.5 ms
- Switching frequency: 1,000 Hz
- Circuit protection: A, B, C
- Housing: Metal, Stainless steel V4A (1.4404, 316L)
- Front screen: Plastic, PMMA
- Cable: Plastic, PVC
- Enclosure rating: IP66, IP67, IP69K
- Ambient operating temperature: –30 °C to +70 °C
- Storage temperature: –30 °C to +75 °C
- Dimensions (H x L x W): 48.5mm x 22.3mm x 15.3mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Sensing range from 4 mm to 120 mm
- PinPoint LED visible red light with 650 nm wavelength
- Slim stainless steel V4A (1.4404, 316L) housing design
- IP66, IP67, and IP69K rated for harsh environments
- Fast response time under 0.5 ms and switching frequency up to 1,000 Hz
- Cable with M8 male connector, 4-pin, 150 mm length
- Suitable for hygienic and washdown zones
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician to ensure proper setup and compliance with safety standards.
Applications
- Industrial automation for object detection
- Hygienic and washdown zones in food and pharmaceutical industries
- Precision sensing in manufacturing processes
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable stainless steel housing extends product life reducing waste
- Energy-efficient LED light source minimizes power consumption
- Certified for hygienic zones reducing contamination and waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WTB4S-3P3234H Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and hygienic zone applications.
