- Functional principle: Photoelectric proximity sensor
- Functional principle detail: Background suppression
- Dimensions (W x H x D): 12.2 mm x 52.2 mm x 23.6 mm
- Housing design (light emission): Rectangular
- Mounting hole: M4
- Sensing range max.: 20 mm … 350 mm 1)
- Ultra-long sensing range with visible red LED: Detects objects reliably from 1 m up to 45 m, with extended reach up to 55 m.
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- Brand: Sick
Sick 1051891 Photoelectric proximity sensor
Mfr # 1051891
$235.76
/ea
Availability: Available to Order|Typically ships within 7 to 10 business days. Lead time may vary based on supplier availability.
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- Ultra-long sensing range with visible red LED: Detects objects reliably from 1 m up to 45 m, with extended reach up to 55 m.
- Compact and robust housing design: Ensures stable operation in demanding industrial environments with limited space.
- Reliable background suppression: Minimizes false detections even in challenging conditions with reflective or variable backgrounds.
- Versatile mounting and connection options: Provides flexible installation with user-friendly alignment and standardized electrical interfaces.
The SICK WTB9M4-3P2461 (Part Number 1051891) is a high-performance photoelectric sensor engineered to deliver outstanding detection reliability in modern automation environments. Designed with the requirements of manufacturing, logistics, and assembly systems in mind, this sensor combines compact construction with advanced optical technology, ensuring precise object recognition even in challenging conditions. Its visible red light beam not only enhances alignment accuracy but also ensures simplified setup, reducing commissioning time and maintenance efforts.
One of the key advantages of this model is its ultra-long sensing range, making it suitable for applications where objects need to be detected from considerable distances without compromising accuracy. The sensor’s background suppression technology allows it to distinguish target objects effectively while ignoring surrounding materials or reflective surfaces, which is particularly valuable in complex environments such as conveyor systems, packaging lines, and automated warehouses.
Durability is another central aspect of the WTB9M4-3P2461. Its robust housing is designed to withstand mechanical stress, vibration, and harsh operating conditions, ensuring long-term reliability. The compact dimensions make it an excellent fit for applications where installation space is limited, while the flexible mounting system provides adaptability across a wide range of machine designs.
From an operational standpoint, the sensor integrates easily into industrial systems through standardized connection options, enabling quick replacement and minimal downtime. Its reliable switching performance enhances process efficiency by preventing errors, reducing material waste, and improving throughput.
The WTB9M4-3P2461 is particularly effective in detecting diverse object types, from transparent packaging to dark materials, making it a versatile choice across multiple industries. Whether in automotive assembly lines, food and beverage production, or distribution centers, this sensor ensures consistent detection accuracy and operational stability.
Overall, the SICK WTB9M4-3P2461 represents a powerful balance of precision, durability, and versatility, making it a trusted solution for industries aiming to optimize automation processes while maintaining high standards of quality and efficiency.
Product Specifications
| Manufacturer | Sick |
|---|
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