QS18VP6LAFQ5: 73191 - Banner M12 Discrete Photoelectric Sensor

The QS18VP6LAFQ5 by Banner is a highly capable Class 1 photoelectric sensor featuring an adjustable background suppression mechanism that minimizes false triggers from reflective backgrounds. This model operates on a 10–30 V DC power supply and delivers a PNP discrete output, ensuring compatibility with a wide range of PLCs and automation control panels. The sensor supports a maximum sensing distance of 150 mm and emits a visible red laser beam at a wavelength of 650 nm, allowing for precise object positioning and detection. Its M12 connection provides secure and quick integration, while the ABS housing ensures high mechanical strength. Rated at IP67 and NEMA 4X, this sensor withstands harsh environments including exposure to dust, water jets, and cleaning agents. It offers repeatability of 130 µs and a fast response time of 0.7 ms, supporting high-speed machine operations. The integrated mechanical screw adjustment allows maintenance engineers to fine-tune detection thresholds easily, even in field conditions. With an operating temperature range of -10°C to +50°C and LED indicators for visual diagnostics, the QS18VP6LAFQ5 ensures maximum uptime and quick fault resolution during production.

Applications of Banner QS18VP6LAFQ5

The Banner QS18VP6LAFQ5 Photoelectric Sensor is ideal for short-range, high-precision detection tasks in packaging lines, food and beverage machinery, and pharmaceutical assembly setups. Thanks to its background suppression capability, it reliably detects products on conveyor belts regardless of the surrounding environment or material reflectivity. It’s commonly used for label presence detection, small object verification, and container position sensing. In control panel automation, it helps in space-constrained locations where larger sensors cannot be mounted. Its IP67 protection and quick M12 connection make it suitable for outdoor panels and machine tool enclosures. Students and industrial trainees use it to understand the fundamentals of object sensing logic and real-world automation practices. Whether you're upgrading a production cell or designing a new detection setup, the QS18VP6LAFQ5 delivers the stability, accuracy, and ruggedness needed in today’s fast-moving industries.