Adjustable Range Reflective Photoelectric Sensor RX-LS200 ENVIRONMENTAL RESISTANCE Waterproof IP67 (IEC) The equipment on which the sensor is mounted can be washed without any roblem. Note: However, take care that if it is exposed to water splashes during operation. It may detect a water drop itself. Insusceptible to dust The sensing performance is less affected by dust as it does not depend on ..