Sick WTB12-3P2461S58 Photoelectric Sensor
The Sick WTB12-3P2461S58 photoelectric sensor provides 50–500 mm sensing range, 700 µs response time, and PNP output for industrial automation detection applications, while the Sick WTB12-3P2461S58, known as the Sick 700 µs Response Time Photo Sensor, belongs to Sick photoelectric sensors and the W12 series, featuring background suppression, PinPoint LED light, 10–30 V DC supply, 750 Hz switching frequency, M12 4-pin connector, IP66/IP67/IP69K protection, and rectangular metal housing.
| Brand | Sick |
| Product Type | Photolectric Sensor |
| Model Number | WTB12-3P2461S58 |
Sick WTB12-3P2461S58 Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Functional principle | Photoelectric proximity sensor |
| Functional principle detail | Background suppression |
| Sensing range max. | 30 mm ... 500 mm |
| Sensing range | 50 mm ... 500 mm |
| Polarisation filters | - |
| Light source | PinPoint LED |
| Type of light | Visible red light |
| Light spot size (distance) | 50 mm x 5 mm (150 mm) |
| Wave length | - |
| Adjustment | Potentiometer, 5 turns |
| Angle of dispersion | - |
| Special applications | Detecting perforated objects, Detecting objects with position tolerances, Detecting objects wrapped in film, Detecting uneven, shiny objects |
| Items supplied | - |
| Supply voltage UB | 10 V DC ... 30 V DC |
| Ripple | < 5 Vpp |
| Current consumption | 40 mA |
| Protection class | III |
| Digital Output type | PNP |
| Switching mode | Light/dark switching |
| Signal voltage PNP HIGH/LOW | > Uv - 2,5 V / ca. 0 V |
| Output current Imax. | ≤ 100 mA |
| Response time | ≤ 700 µs 4) |
| Switching frequency | 750 Hz 5) |
| Output function | Complementary |
| Special feature | Line-shaped light spot |
| Housing | Rectangular |
| Dimensions (W x H x D) | 15.6 mm x 48.5 mm x 42 mm |
| Connection | Male connector M12, 4-pin |
| Housing material | Metal |
| Front screen material | Plastic, PMMA |
| Enclosure rating | IP66, IP67, IP69K |
| Ambient operating temperature | –40 °C ... +60 °C |
| Ambient temperature, storage | –40 °C ... +75 °C |
| Weight | 120 g |
The Sick WTB12-3P2461S58 photoelectric sensor, also referred to as the Sick 700 µs Response Time Photo Sensor, is designed for accurate object detection in industrial automation systems. It offers a 50–500 mm sensing range, 700 µs response time, and PNP output for stable performance. As part of the W12 series, the Sick WTB12-3P2461S58 uses background suppression and a PinPoint LED to ensure consistent detection of complex surfaces.
The Sick WTB12-3P2461S58 photoelectric sensor is used in conveyors, packaging machines, assembly systems, and material handling applications. Its line-shaped light spot allows reliable detection of perforated, shiny, or uneven objects. The sensor provides stable switching output, supporting consistent control in automation processes. With its compact rectangular design and M12 connector, the Sick WTB12-3P2461S58 integrates easily into industrial setups.
The Sick WTB12-3P2461S58 photoelectric sensor combines controlled sensing range with durable industrial construction. With features such as fast response time, stable output, and IP69K protection, it supports continuous operation in industrial environments. As part of the Sick W12 series, it ensures compatibility with standard automation systems. The Sick WTB12-3P2461S58 is suitable for applications requiring consistent detection, reliable switching, and dependable performance.
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