Procurement teams shortlist WTB16I-39111120ZZZ with Sick Laser Sensor, Sick Gtb6 P4211 and P&F Photoelectric Sensor, aligning budget approvals, warranty terms, and multisite availability for smoother rollout across plants.
Sick WTB16I-39111120ZZZ Photoelectric Sensor
The Sick WTB16I-39111120ZZZ Photoelectric Sensor offers 10 to 1,500 mm sensing range with infrared detection and background suppression. It features an 850 nm LED producing a 12 mm light spot at 800 mm, along with Teach-Turn adjustment and complementary PNP/NPN outputs. Additional functions include LED status indication, 1,000 Hz switching frequency, and a Q6 6-pin connector for integration. The rugged VISTAL housing carries an IP65 rating for reliable use. Explore Sick sensors, view Sick photoelectric sensors, and check the W26/W16 series.
| Brand | Sick |
| Product Type | Photoelectric Sensor |
| Model Number | WTB16I-39111120ZZZ |
Sick WTB16I-39111120ZZZ 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 |
| 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 3) |
| Repeatability (response time) | 150 µs |
| Switching frequency | 1,000 Hz 4) |
| Housing | Rectangular |
| Dimensions (W x H x D) | 20 mm x 55.7 mm x 42 mm |
| Connection | Cable with Q6 male connector, 6-pin, DC-coded, 298 mm |
| 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 | IP65 (EN 60529) |
| Ambient operating temperature | –40 °C ... +60 °C |
| Ambient temperature, storage | –40 °C ... +75 °C |
| Weight | Approx. 70 g |
The Sick WTB16I-39111120ZZZ Photoelectric Sensor combines a 10–1500 mm sensing range, infrared LED, and background suppression for stable object detection. As part of the Sick W26 and W16 series, it includes a 12 mm spot at 800 mm, complementary PNP/NPN outputs, and LED indication for quick diagnostics. Its IP65-rated VISTAL housing supports dependable operation across standard industrial automation environments.
This model is used across conveyors, packaging systems, sorting machines, and assembly processes where consistent non-contact detection is required. The infrared beam enhances performance on reflective or low-contrast surfaces, while the 1,000 Hz switching frequency supports moderate-speed machine cycles. Its Q6 connector simplifies installation, and the Teach-Turn adjustment assists engineers during alignment and sensitivity configuration, improving commissioning efficiency.
The Sick WTB16I-39111120ZZZ Photoelectric Sensor ensures consistent detection up to 1.5 m range, offering repeatable operation suited for industrial handling and processing applications. Its infrared sensing, protective circuitry, and robust housing contribute to reliable long-term usage. With Sick’s trusted performance and this model’s stable technical characteristics, it supports automation users seeking accurate detection and reduced maintenance requirements in daily machine operations.
Related Products
