Banner Engineering 26411 SM31EMHS Photoelectric Sensor Emitter

The Banner Engineering SM31EMHS Mini-Beam High Speed Emitter is a compact, DC-powered infrared emitter designed for high-speed through-beam sensing in multi-sensor arrays. It runs from 10–30 V DC with a 2 m (6.5 ft) cable and has no output, as it is an emitter rather than a receiver. The emitter delivers a 880 nm infrared beam across a 3 m (10 ft) range in opposed-emitter configurations and features a 0.3 ms MHS response time for rapid triggering. Built to withstand harsh industrial environments, the SM31EMHS carries an IP67 rating (NEMA 4X) and is part of Banner’s MINI-BEAM DC family. In typical setups, it pairs with Banner dc receivers such as the SM3IR/SM3IRL and can be integrated with the MP-8 multiplexor to build compact, multi-beam arrays with controlled inter-beam timing. The part number 26411 identifies this SM31EMHS emitter model, highlighting its role as the high-speed output source in a through-beam system.