Many procurement teams check WTT12L-B2547 against Sick Laser Sensor, Sick Gtb6 P4211 and P&F Photoelectric Sensor before signing purchase orders, verifying quality, compliance, and after-sales support availability.
Sick WTT12L-B2547 Photoelectric Sensor
The Sick WTT12L-B2547 Photoelectric Sensor provides 100 mm to 1,800 mm sensing range using a visible red 658 nm laser source. It includes background suppression, light switching output, 70 mA current consumption, ≤ 16.7 ms response time, and an M12 5-pin connector suited for automation. Explore full Sick solutions at Sick Sensors, complete photoelectric models at Sick Photoelectric Sensors, and WTT series information at Sick WTT Series.
| Brand | Sick |
| Product Type | Photoelectric Sensors |
| Model Number | WTT12L-B2547 |
Sick WTT12L-B2547 Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Functional principle | Photoelectric proximity sensor |
| Functional principle detail | Background suppression, Optical time-of-flight |
| Dimensions (W x H x D) | 20 mm x 49.6 mm x 44.2 mm |
| Housing design (light emission) | Rectangular |
| Sensing range max. | 50 mm ... 1,800 mm |
| Sensing range | 100 mm ... 1,800 mm 3) |
| Type of Light | Visible red light |
| Light source | Laser |
| Light spot size (distance) | Ø 12 mm (1,800 mm) |
| Wave length | 658 nm |
| Laser class | 1 (IEC 60825-1 / CDRH 21 CFR 1040.10 & 1040.1 |
| Adjustment | Single teach-in button (2 x) |
| Supply voltage UB | 10 V DC ... 30 V DC |
| Ripple | < 5 Vpp |
| Current consumption | 70 mA 3) |
| Switching output | Push-pull: PNP/NPN |
| Switching mode | Light switching |
| Output current Imax. | ≤ 100 mA |
| Response time | ≤ 16.7 ms |
| Switching frequency | 30 Hz 6) |
| Connection type | Male connector M12, 5-pin |
| Protection class | III |
| Housing material | Plastic, VISTAL® |
| Optics material | Plastic, PMMA |
| Enclosure rating | IP67 |
| Ambient operating temperature | –35 °C ... +50 °C 10) |
| Ambient temperature, storage | –40 °C ... +70 °C |
| Weight | 48 g |
The Sick WTT12L-B2547 Photoelectric Sensor is a background suppression model engineered for industrial automation tasks. It offers a 100 mm to 1,800 mm sensing range, uses a 658 nm red laser, supports a push-pull PNP/NPN output, and switches reliably in light mode. As part of the Sick WTT series, the WTT12L-B2547 serves automation systems requiring optical time-of-flight accuracy and long-range object detection.
The Sick WTT12L-B2547 Photoelectric Sensor is suitable for conveyors, packaging lines, material positioning, assembly machines, and automated inspection stations. Its compact housing, IP67 protection, and consistent switching behavior support stable performance in dusty, vibrating, and variable-temperature environments. The teach-in button enables easy setup, ensuring reliable sensing across continuous machine operations.
The Sick WTT12L-B2547 Photoelectric Sensor delivers dependable long-range detection, durable IP67 protection, and stable optical performance for industrial machinery. With the trusted engineering quality of the Sick brand, this model supports continuous use across demanding automation environments in India. Its proven sensing range, robust construction, and reliable output make it a suitable choice for machine builders and maintenance teams.
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