Why Choose the Carlo Gavazzi PA18ALR30TOSA Photoelectric Sensor?
The Carlo Gavazzi PA18ALR30TOSA is a robust M18 retro-reflective photoelectric sensor designed for reliable object detection in industrial automation and machine control applications. As part of the Carlo Gavazzi PA18 photoelectric sensor series, it combines a heavy-duty nickel-plated brass housing, infrared sensing technology and SCR normally open output switching for dependable performance in demanding environments.
This retro-reflective sensor detects objects by monitoring reflected infrared light from a compatible reflector, providing accurate non-contact sensing with a detection range of up to 3 m. The adjustable sensitivity, M18 threaded metal housing and IP67 protection rating make it suitable for industrial machinery, production lines and automation equipment.
The PA18ALR30TOSA features a two-wire SCR normally open output, infrared modulated light source, 20–250 V AC supply range and 2 m cable connection. It is designed for applications requiring reliable object detection, rugged construction and simple integration into industrial control systems.
Key Advantages
- Reliable M18 retro-reflective photoelectric sensor for industrial automation.
- 3 m sensing range provides accurate object detection performance.
- Two-wire SCR normally open output simplifies AC control integration.
- Infrared modulated light technology provides stable detection performance.
- IP67 protection rating supports operation in demanding industrial environments.
- Nickel-plated brass M18 housing provides durable mechanical protection.
Key Features
- Carlo Gavazzi PA18 photoelectric sensor series.
- Retro-reflective sensing principle.
- 3 m sensing distance.
- Infrared GaAlAs LED light source, 880 nm.
- Two-wire SCR output.
- Normally Open (NO) switching function.
- M18 threaded metal housing.
- 2 m cable connection.
- 20–250 V AC operating supply.
- Adjustable sensitivity via single-turn potentiometer.
Reliable Detection for Industrial Automation
Photoelectric sensors such as the Carlo Gavazzi PA18ALR30TOSA provide accurate non-contact detection by transmitting infrared light towards a reflector and monitoring the returned signal. When an object interrupts the reflected beam, the sensor switches its output to provide reliable machine control feedback.
The PA18 series is designed for automation engineers and machine builders requiring rugged sensing devices with adjustable sensitivity, robust metal construction and dependable integration into industrial electrical systems. Its M18 housing and IP67 protection make it suitable for harsh production environments.
Typical Applications
- Industrial automation and machine monitoring.
- Object detection on production lines.
- Packaging and assembly machinery.
- Material handling systems.
- Product presence and position detection.
- Industrial control equipment.
