Kick off 2026 with a competitive edge at PACK EXPO East. Register now!
Get a jump on your 2026 goals at PACK EXPO East. Put projects in motion, accelerate timelines and solve challenges—all in one trip to Philadelphia.

Tri-Tronics Company: Tri-Tronics Company: Object sensor

The RETROSMART™ Photoelectric Sensor from Tri-Tronics is a universal object sensor specifically designed to perform difficult clear and shiny sensing tasks at high speeds.

Pw 3537 Webtritroics
Detects clear or translucent, full or empty PET bottles and containers without false signals or chattering in 100 microseconds. Also detects shiny metal containers without proxing, and clear webs of plastic material or shrink wrap. The sensor can also distinguish single or double sheets of clear material.
Fill out the form below to request more information about Tri-Tronics Company: Tri-Tronics Company: Object sensor
Annual Outlook Report: Workforce
Hiring remains a major challenge in packaging, with 78% struggling to fill unskilled roles and 84% lacking experienced workers. As automation grows, companies must rethink hiring and training. Download the full report for key insights.
Download Now
Annual Outlook Report: Workforce
Conveyor setup secrets from top CPG manufacturers
7 proven steps to eliminate downtime and boost packaging line efficiency. Free expert playbook reveals maintenance, sequencing, and handling strategies.
Read More
Conveyor setup secrets from top CPG manufacturers