Why Choose the Carlo Gavazzi PA18CRR50PAM1SA Photoelectric Sensor?
The Carlo Gavazzi PA18CRR50PAM1SA is a compact and robust radial retro-reflective photoelectric sensor designed for dependable non-contact object detection in industrial automation and machinery. As part of the Carlo Gavazzi PA18 series, it combines an M18 cylindrical plastic housing with a radial optical arrangement, making it suitable for installations where sensing at a right angle to the sensor body is required.
This sensor uses 850 nm modulated infrared light and a separate reflector to detect objects passing through the optical path. Its complementary PNP NO+NC outputs provide both normally open and normally closed switching signals, while selectable light/dark switching and adjustable sensitivity make it flexible for a wide range of industrial sensing duties.
With a maximum sensing range of 5 m, a 10–30 V DC supply, a 4-pin M12 connector and IP67 / IP69K protection, the PA18CRR50PAM1SA is well suited to conveyors, packaging machines, food and beverage equipment, material handling systems and other demanding automation applications.
Key Advantages
- Compact radial M18 retro-reflective photoelectric sensor for industrial automation.
- Long sensing distance of up to 5 m.
- Complementary PNP NO+NC outputs provide flexible switching options.
- 10–30 V DC supply compatible with standard industrial control systems.
- M12 plug connection simplifies installation, replacement and maintenance.
- IP67 / IP69K protection and ECOLAB suitability support use in demanding and washdown environments.
Key Features
- Carlo Gavazzi PA18 series.
- Radial retro-reflective sensing principle.
- Maximum sensing range: 5 m.
- 850 nm modulated infrared light.
- PNP complementary NO+NC outputs.
- Light and dark switching.
- 10–30 V DC operating voltage.
- Maximum operating current of 100 mA.
- Switching frequency up to 500 Hz.
- Adjustable sensitivity for application-specific setup.
- 4-pin M12 male connector.
- IP67 and IP69K protection.
Reliable Retro-Reflective Detection for Industrial Automation
Retro-reflective photoelectric sensors transmit light towards a reflector located opposite the sensor and monitor the returned beam. When an object interrupts the optical path, the sensor changes its output state, providing dependable object presence and position detection across conveyors, machine openings and production lines.
The PA18CRR50PAM1SA combines this sensing principle with a radial optical arrangement, allowing detection at right angles to the cylindrical sensor body. Its complementary PNP outputs, adjustable sensitivity and high ingress protection make it particularly useful for machine builders and automation engineers requiring a versatile, compact and durable sensing solution.
Typical Applications
- Industrial conveyors and material handling systems.
- Packaging and production machinery.
- Food and beverage processing equipment.
- Object presence and position detection.
- Product counting and machine sequencing.
- Washdown and demanding industrial environments.
