Banner Engineering SM91EANQD VALU-BEAM® Emitter Photoelectric Sensor, 30 m Sensing, Infrared Sensing Beam, 12 to 28 ms Response Time

The SM91EN/RN series rugged powerful VALU-BEAM® opposed mode emitter/receiver pairs designed to function in difficult environments. Excess gain is conservatively rated at 100x at an emitter to receiver separation distance of 3 m (10 ft). Receivers will not false trigger when pointed directly into a light source of 120000 lux. Receivers are also immune to false triggering by sunlight reflected from water droplets and interference from flashing strobe lights as are typically found on plant lift trucks. Sensors are also immune to interference from a 5 W handheld transceiver, operating on specified frequencies, held 6 in away from the sensor. Emitters and receivers that are to be used together must carry the same modulation code designation (A, B or C). These sensors are ruggedly constructed in reinforced, molded, PBT polyester housings with replaceable acrylic lenses.