Sick WTF12-3P2441 Photoelectric Sensor
The Sick WTF12-3P2441 photoelectric sensor provides 30–500 mm sensing range, PNP output, and 1,500 Hz switching frequency for industrial automation detection tasks, while the Sick WTF12-3P2441, known as the Sick 500 mm Foreground Suppression Sensor, belongs to Sick photoelectric sensors and the W12 series, featuring foreground suppression, visible red LED light, 10–30 V DC supply, 330 µs response time, M12 4-pin connector, IP66/IP67/IP69K protection, and rectangular metal housing.
| Brand | Sick |
| Product Type | Photolectric Sensor |
| Model Number | WTF12-3P2441 |
Sick WTF12-3P2441 Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Functional principle | Photoelectric proximity sensor |
| Functional principle detail | Foreground suppression |
| Sensing range max. | 30 mm ... 500 mm |
| Sensing range | 30 mm ... 500 mm |
| Polarisation filters | - |
| Light source | LED |
| Type of light | Visible red light |
| Light spot size (distance) | Ø 7 mm (300 mm) |
| Wave length | 640 nm |
| Adjustment | Potentiometer, 5 turns |
| Angle of dispersion | - |
| Special applications | - |
| Items supplied | 2 x clamps BEF-KH-W12, incl. screws |
| Supply voltage UB | 10 V DC ... 30 V DC |
| Ripple | < 5 Vpp |
| Current consumption | 45 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 | ≤ 330 µs 4) |
| Switching frequency | 1,500 Hz 5) |
| Output function | Complementary |
| Special feature | - |
| 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 WTF12-3P2441 photoelectric sensor, also known as the Sick 500 mm Foreground Suppression Sensor, is designed for accurate object detection in industrial automation systems. It offers a 30–500 mm sensing range, PNP output, and 1,500 Hz switching frequency for stable detection. As part of the W12 series, the Sick WTF12-3P2441 uses foreground suppression technology, ensuring reliable performance in applications requiring controlled detection distance.
The Sick WTF12-3P2441 photoelectric sensor is used in conveyors, packaging systems, assembly lines, and material handling equipment. Its foreground suppression capability ensures precise detection of target objects while minimizing interference from background surfaces. The sensor provides stable switching output, supporting consistent process control in automation environments. With its compact rectangular design and M12 connector, the Sick WTF12-3P2441 integrates easily into industrial installations.
The Sick WTF12-3P2441 photoelectric sensor combines controlled sensing range with durable industrial construction. With features such as fast response time, stable output, and IP69K enclosure protection, it supports continuous operation in industrial environments. As part of the Sick W12 series, it ensures compatibility with standard automation systems. The Sick WTF12-3P2441 is suitable for applications requiring dependable detection, consistent switching performance, and reliable operation.
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