The OMRON E39-RS3-CA Reflective Tape is a high-quality accessory designed for use with E39 series photoelectric sensors. This rectangular reflector measures 80 x 70 mm and features a self-adhesive backing for easy installation. Ideal for enhancing sensor performance in industrial automation applications, this reflector tape ensures reliable detection and operation. Available through Omron Automation and Safety, the E39-RS3-CA is a durable and cost-effective solution for optimizing sensor functionality.