In sourcing discussions, WTB16I-24161120A00 is often placed next to Sick Laser Sensor, Sick Gtb6 P4211 and P&F Photoelectric Sensor so procurement teams can align budgets and technical requirements effectively.
Sick WTB16I-24161120A00 Photoelectric Sensor
The Sick WTB16I-24161120A00 Photoelectric Sensor delivers 10 to 1,500 mm sensing range with infrared light and background suppression. It uses an 850 nm LED that produces a 12 mm spot at 800 mm, includes IO-Link and Teach-Turn adjustment, and provides complementary PNP/NPN outputs for flexible integration. Additional features include LED status indication, 1,000 Hz switching frequency, and a rugged VISTAL housing rated IP66, IP67, and IP69. Explore Sick sensors, view photoelectric sensors, and check the W26/W16 series.
| Brand | Sick |
| Product Type | Photoelectric Sensor |
| Model Number | WTB16I-24161120A00 |
Sick WTB16I-24161120A00 Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Functional principle | Photoelectric proximity sensor |
| Functional principle detail | Background suppression |
| Sensing range min. | 10 mm |
| Sensing range max. | 1,500 mm |
| Light source | LED |
| Type of light | Infrared light |
| Shape of light spot | Point-shaped |
| Light spot size (distance) | Ø 12 mm (800 mm) |
| Wave length | 850 nm |
| Adjustment | Teach-Turn adjustment, IO-Link |
| Indication | LED blue, LED green, LED yellow |
| Supply voltage UB | 10 V DC ... 30 V DC 1) |
| Ripple | ≤ 5 Vpp |
| Usage category | DC-12 (According to EN 60947-5-2), DC-13 (According to EN 60947-5-2) |
| Current consumption, sender & Receiver | ≤ 30 mA, without load. At UB = 24 V |
| Protection class | III |
| Digital output Number | 2 (Complementary) |
| Output type | Push-pull: PNP/NPN |
| Signal voltage PNP HIGH/LOW | Approx. UB-2.5 V / 0 V |
| Signal voltage NPN HIGH/LOW | Approx. UB / < 2.5 V |
| Output current Imax. | ≤ 100 mA |
| Circuit protection outputs | Reverse polarity protected, Overcurrent and short-circuit protected |
| Response time | ≤ 500 µs 2) |
| Repeatability (response time) | 150 µs |
| Switching frequency | 1,000 Hz 3) |
| Housing | Rectangular |
| Dimensions (W x H x D) | 20 mm x 55.7 mm x 42 mm |
| Connection | Male connector M12, 4-pin |
| Housing material | Plastic, VISTAL® |
| Front screen material | Plastic, PMMA |
| Male connector material | Plastic, VISTAL® |
| Maximum tightening torque of the fixing screws | 1.3 Nm |
| Enclosure rating | IP66 (EN 60529), IP67 (EN 60529), IP69 (EN 60529) 1) |
| Ambient operating temperature | –40 °C ... +60 °C |
| Ambient temperature, storage | –40 °C ... +75 °C |
| Weight | Approx. 50 g |
The Sick WTB16I-24161120A00 Photoelectric Sensor features a 10–1500 mm range, infrared LED, and background suppression for reliable object detection. As part of the Sick W26 and W16 series, it supports IO-Link communication, provides complementary PNP/NPN outputs, and delivers consistent switching with a 12 mm spot at 800 mm. Its IP66, IP67, and IP69-rated VISTAL housing ensures dependable use across industrial automation environments.
This sensor is commonly used in conveyors, packaging systems, sorting machines, and assembly setups where stable, non-contact detection is required. The infrared beam improves performance on dark, reflective, or textured materials, while the fast 1,000 Hz switching frequency supports moderate-speed processes. Engineers benefit from the Teach-Turn adjustment and clear LED indicators, which simplify setup, alignment, and ongoing monitoring in daily machine operations.
The Sick WTB16I-24161120A00 Photoelectric Sensor provides consistent detection across a 1.5 m sensing range, making it suitable for varied industrial applications. Its infrared operation, rugged construction, and complementary outputs help maintain long-term stability and repeatability. With Sick’s strong reputation and this model’s reliable technical profile, it supports automation users needing accurate sensing performance in demanding production and material-handling environments.
Related Products
