WORLD-BEAM QS18 Expert Series: Diffuse; Range: 800, 71994
**Banner WORLD-BEAM QS18 Series – Laser Emitter, All-Purpose Photoelectric Snesors:**
Class 1 and 2 lasers for use with Banner modulated photoelectric receivers.
**Features:**
* Self-contained Class 1 or Class 2 modulated visible laser diode emitters permit higher gain than LEDs and extended range in opposed-mode sensing systems
* Narrow effective beam provides small-object detection and precise position control
* Bright spot and multiple shapes provide great visual marking of objects
* 10 V dc to 30 V dc operation; third wire extinguishes laser light when connected to +V correct dc