Banner Engineering SME312LPCQD Photoelectric Sensor

The Banner Engineering SME312LPCQD is a compact Mini-Beam Expert polarized retroreflective photoelectric sensor with a 1 m sensing range and a 2 m M12 quick-disconnect cable. It operates on a 10–30 V DC supply and provides both 1 NPN and 1 PNP outputs, with a red LED emitter to detect reflective targets. This microprocessor-based TEACH-mode device includes Banner’s AID (alignment-indicating) signal strength indicator for easy setup and automatic sensitivity tuning, and it offers a fast 500 µs response time. With IP67 ingress protection and a -20 °C to 70 °C operating range, the SME312LPCQD is built for rugged industrial environments and is part of the SME312 family of Mini-Beam sensors that are designed for polarized retroreflective sensing over short to moderate distances.