Industrial UR-AT1 Retroreflective Delay Photoelectric Sensor

Description:

The TRI-TRONICS U.S. EYE UR-AT1 Retroreflective Delay Photoelectric Sensor is used in industrial photoelectric sensing systems for long-range object detection with adjustable on/off delay timing. Commonly installed in conveyor systems, packaging machinery, palletizing equipment, material handling systems, production lines, and automated manufacturing equipment requiring reliable retroreflective sensing. Maintenance teams and system integrators use this sensor for repair, retrofit, expansion, or replacement of retroreflective photoelectric sensors in industrial automation systems.

Applications:

The TRI-TRONICS U.S. EYE UR-AT1 Retroreflective Delay Photoelectric Sensor is commonly used in industrial automation environments including conveyor controls, packaging equipment, pallet detection systems, material handling machinery, assembly lines, and OEM equipment where dependable retroreflective sensing, adjustable delay timing, and reliable beam-break operation are essential.

Technical Specifications:

• Manufacturer: TRI-TRONICS
• Model / Part number: UR-AT1 (Catalog No. 17873)
• Product type: Retroreflective delay photoelectric sensor
• Series: U.S. EYE
• Supply voltage: 24–130 VAC/DC
• Light source: Infrared LED (880 nm)
• Sensing principle: Retroreflective
• Maximum sensing range: 15 ft (4.6 m)
• Output type: SPDT relay with adjustable on/off delay timer (T1)
• Response time: 7 ms
• Connection type: 6 ft (1.8 m) integral cable
• Mounting: Panel or machine mount
• Application environment: Industrial automation and machine control systems

Common Replacements:

• TRI-TRONICS UR-A Retroreflective Photoelectric Sensor
• TRI-TRONICS UR-AT2 Retroreflective Photoelectric Sensor
• Banner Engineering Q45 Retroreflective Photoelectric Sensor