- Functional principle: Photoelectric retro-reflective sensor
- Functional principle detail: Without reflector minimum distance (autocollimation/coaxial optics), Reflex Array
- Dimensions (W x H x D): 24.6 mm x 82.5 mm x 53.3 mm
- Housing design (light emission): Rectangular
- Minimum object size: 3 mm, position-independent detection within the light array (factory setting), adjustable via IO-Link incl. adjustable conveyor belt suppression
5 mm, position-independent detection within the light array, adjustable via IO-Link incl. adjustable conveyor belt suppression
10 mm, position-independent detection within the light array, adjustable via IO-Link incl. adjustable conveyor belt suppression - Detection height: 55 mm
- TwinEye background-suppression technology: Detects shiny, dark, or textured objects reliably, ensuring consistent and precise performance in diverse industrial conditions.
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- Brand: Sick
Sick 1221943 Photoelectric retro-reflective sensor
Mfr # 1221943
$394.79
/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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- TwinEye background-suppression technology: Detects shiny, dark, or textured objects reliably, ensuring consistent and precise performance in diverse industrial conditions.
- BluePilot intuitive adjustment with IO-Link connectivity: Allows fast configuration via a rotary dial and enables advanced parameterization, diagnostics, and monitoring through digital communication.
- PinPoint visible red LED light source: Provides a sharply defined, bright spot for accurate alignment and dependable object detection.
- Rugged VISTAL® housing with IP66/IP67 protection: Compact and durable design resists dust, water, and mechanical stress, ensuring reliable long-term operation in harsh environments.
The SICK RAY26P-34162330A00 (Part No. 1221943) is a high-performance photoelectric sensor designed for accurate, fast, and reliable object detection in industrial automation systems. Part of the RAY26P series, this sensor combines advanced optical technology, intuitive configuration, and a rugged design, making it ideal for applications such as packaging, material handling, robotics, and automated manufacturing processes.
At its core, the sensor employs TwinEye background-suppression technology, which enables precise detection of challenging targets. It can reliably sense shiny metallic objects, dark surfaces, or textured materials without false triggers, providing consistent and repeatable results even in high-speed production lines. This ensures operational efficiency and reduces errors in demanding industrial applications.
The sensor features BluePilot intuitive adjustment, allowing operators to configure the sensing range quickly using a simple rotary dial. For more advanced integration, IO-Link connectivity provides remote access to configuration parameters, detailed diagnostics, and smart functions including timing, logic, and predictive maintenance. This functionality enables seamless integration into Industry 4.0 production systems and allows real-time monitoring of sensor performance.
Detection is enhanced by the PinPoint visible red LED light source, which generates a sharply focused spot for precise alignment. This simplifies installation, ensures accurate object detection, and provides immediate visual feedback during both setup and operation. The LED makes it easier to target objects accurately, even in confined or complex machinery setups.
Mechanically, the RAY26P-34162330A00 is housed in a compact VISTAL® enclosure, combining durability with lightweight construction. Its IP66 and IP67 protection ratings offer resistance to dust, water jets, and temporary immersion, ensuring reliable operation in harsh industrial environments. The sensor’s compact dimensions facilitate easy integration into conveyor systems, robotic applications, and machinery.
Electrically, the sensor operates on 10–30 V DC and features a push-pull output (PNP/NPN) capable of switching currents up to 100 mA. With a response time of ≤1.4 ms and a switching frequency up to 350 Hz, it provides fast and dependable performance for high-speed automation processes. Built-in protections against reverse polarity, short circuits, and electrical interference further ensure safe and stable long-term operation.
In summary, the SICK RAY26P-34162330A00 is a robust, precise, and intelligent sensor solution. Its TwinEye background-suppression technology, BluePilot adjustment, IO-Link connectivity, PinPoint LED, and durable VISTAL® housing make it ideal for industrial applications requiring speed, accuracy, and consistent detection under demanding conditions.
Product Specifications
| Manufacturer | Sick |
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