Sick VTE180-2P41142 Photoelectric Sensor

The Sick VTE180-2P41142 Photoelectric Sensor is an energetic proximity sensor designed for applications where precise short-range detection is critical. Built in a durable metal housing with a compact form factor of 18 mm x 18 mm x 62.5 mm, this sensor uses a visible red LED light source with a wavelength of 645 nm to detect objects up to 500 mm away. It features a focused beam with a narrow dispersion angle of 1.5° and a clearly defined light spot size of Ø 20 mm at 400 mm, delivering high positional accuracy in constrained industrial setups.

The Sick WL4S-3F2130 Photoelectric Sensor is commonly used to detect the presence or absence of small parts on conveyors, packaging stations, or robotic arms—without making contact. It helps automate decisions like stopping a machine, counting products, or signaling when an object is in position. This improves speed and consistency in tasks that were once manually monitored.

For junior maintenance engineers, it’s easy to install. Just align the visible red beam to your detection point and wire it using the standard connector. The beam is strong enough to help with accurate setup. Its fast 0.5 ms response time ensures objects aren’t missed, even when moving quickly.

Senior engineers trust this model for its long-lasting stability, especially in areas exposed to dust or vibration. It continues to work without needing frequent adjustments. For engineering students, it’s a real-world example of how sensors work with PLCs and automation software. By understanding the behavior of the WL4S-3F2130, they learn the foundation of automated control systems used in modern factories.

The VTE180-2P41142 operates on a standard 10 V DC to 30 V DC supply and maintains a low current consumption of 30 mA, making it both energy-efficient and compatible with a wide range of PLC and automation systems. The PNP output supports both light ON and dark ON switching via a selectable L/D control cable, giving users application-level flexibility. With an ultra-fast response time of ≤ 0.5 ms and a high switching frequency of 1,000 Hz, this sensor enables real-time signal processing even in fast-moving production environments. The device includes a 270° potentiometer for easy manual range adjustment and connects through a 2-meter 4-wire cable, allowing simple and secure installation.

Rated with an IP67 enclosure and capable of withstanding ambient temperatures between –25°C and +55°C, the sensor is resistant to dust, water, and moderate mechanical stress. Its robust construction, paired with Sick’s advanced optical technology, ensures reliable performance in sectors like electronics assembly, FMCG automation, and light manufacturing.