Why Choose the Carlo Gavazzi PA3PNPA Photoelectric Sensor?
The Carlo Gavazzi PA3PNPA is a robust and reliable polarised retro-reflective photoelectric sensor designed for accurate object detection in industrial automation and machine control applications. Part of the trusted Carlo Gavazzi PA3P series, this compact metal-bodied sensor provides dependable performance for conveyors, packaging machinery and automated production systems.
Using polarised red modulated light technology, the PA3PNPA detects objects by measuring reflected light from a suitable reflector while improving reliability when detecting reflective surfaces. Its durable metal housing and integrated cable connection make it suitable for demanding industrial environments.
With a 3000 mm sensing range, NPN complementary NO + NC outputs and a 10–40 V DC supply, the PA3PNPA provides flexible and reliable object detection for modern automation systems.
Key Advantages
- Reliable polarised retro-reflective photoelectric sensor for industrial automation applications.
- 3000 mm sensing range for long-distance object detection.
- NPN NO + NC complementary outputs for flexible control integration.
- 2 m cable connection simplifies installation and wiring.
- Polarised red light technology improves detection reliability through narrow beams and reflective targets.
- IP67 protection rating suitable for industrial environments.
Key Features
- Carlo Gavazzi PA3P series photoelectric sensor.
- Polarised retro-reflective sensing technology.
- Metal cylindrical threaded barrel housing.
- NPN complementary normally open + normally closed outputs.
- 2 m cable connection.
- 3000 mm rated sensing distance.
- 660 nm visible red polarised modulated light source.
- Light-on and dark-on switching operation.
Reliable Object Detection for Industrial Automation
Photoelectric sensors such as the Carlo Gavazzi PA3PNPA use optical technology to detect the presence, position or movement of objects without physical contact. Polarised retro-reflective sensing provides dependable operation by using a reflector to return the emitted light beam to the sensor.
The PA3P series combines rugged construction with accurate sensing technology, making it suitable for machine builders and automation engineers requiring reliable detection, simple installation and long-term industrial performance.
Typical Applications
- Industrial conveyors and material handling systems.
- Packaging and assembly machinery.
- Production line object detection.
- Machine automation and control systems.
- Position and presence monitoring.
- OEM industrial equipment.
