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pa18alr30tosa – photo rr met m18 scr no,cab
Carlo Gavazzi PA18ALR30TOSA M18 retro-reflective photoelectric sensor with 3 m sensing range, infrared light, SCR normally open output and IP67 protection for industrial automation applications.
£93.52
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.
Technical Specifications
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| Supply Voltage | 110–120 V AC, 230 V AC, 24 V AC | |
|---|---|---|
| Coil / Supply Voltage | 20–250 V AC | |
| Sensing Mode | Retro-reflective | |
| IP Rating | IP67 | |
| Output Type | Two-wire (SCR) | |
| Sensing Principle | Photoelectric - retro-reflective | |
| Housing Size | M18 | |
| Sensing Distance | 3000 mm | |
| Output Function | NO | |
| Connection | Cable | |
| Manufacturer | Carlo Gavazzi | |
| Series | PA18 Photoelectric Sensors | |
| Model | PA18ALR30TOSA | |
| Product type | Retro-reflective photoelectric sensor | |
| Sensing principle | Retro-reflective | |
| Sensing range | Up to 3 m | |
| Reference reflector | ER4 reflector | |
| Light source | Infrared modulated GaAlAs LED, 880 nm | |
| Output Type | Two-wire SCR | |
| Output function | Normally Open (NO) | |
| Supply voltage | 20–250 V AC, 45–65 Hz | |
| Continuous output current | ≤500 mA | |
| Connection type | 2 m oil-resistant PVC cable | |
| Housing type | Cylindrical threaded M18 | |
| Housing material | Nickel-plated brass | |
| Adjustment | 270° single-turn sensitivity potentiometer | |
| Protection rating | IP67 | |
| Operating temperature | -20 to +60 °C | |
| Switching frequency | Max. 20 Hz |
Frequently Asked Questions
What is the Carlo Gavazzi PA18ALR30TOSA used for?
The PA18ALR30TOSA is a retro-reflective photoelectric sensor used for non-contact object detection in industrial automation applications.
What is the sensing range of the PA18ALR30TOSA?
The sensor provides a 3 m sensing range using a retro-reflective detection method.
What type of output does this sensor provide?
The PA18ALR30TOSA provides a two-wire SCR normally open output for AC switching applications.
What connection does the PA18ALR30TOSA use?
The sensor uses a 2 m cable connection for electrical installation.
What protection rating does this sensor provide?
The PA18ALR30TOSA provides an IP67 protection rating for reliable operation in industrial environments.
Trusted by Automation Engineers Worldwide
Carlo Gavazzi PA18 photoelectric sensors provide reliable industrial detection with robust metal construction, adjustable sensing performance and dependable integration into modern automation systems.
