pd32cnp30ppt – photo prr 3m pnp no/nc cab

Why Choose the Carlo Gavazzi PD32CNP30PPT Polarised Retro-Reflective Photoelectric Sensor?

The Carlo Gavazzi PD32CNP30PPT is a miniature polarised retro-reflective photoelectric sensor designed for reliable non-contact object detection in industrial automation and machine-building applications. Part of the Carlo Gavazzi PD32 series, it combines a 3 m sensing distance, Teach-In configuration and PNP complementary switching in a compact rectangular housing.

The PD32CNP30PPT uses a polarised retro-reflective sensing principle, with the emitter and receiver integrated into the same housing and a suitable reflector positioned opposite the sensor. Polarisation helps distinguish the intended reflected signal from unwanted reflections, making the sensor a practical solution for dependable object presence and position detection.

Operating from a 10–30 V DC supply, the PD32CNP30PPT provides PNP NO+NC outputs and a fast 1000 Hz operating frequency. Its 2 m pre-wired cable, compact 12 × 20 × 32 mm ABS housing, IP67 protection and Teach-In setup make it particularly suitable for conveyors, packaging equipment and automated production machinery.

Key Advantages

• Long-range polarised retro-reflective sensing up to 3 m.
• Teach-In configuration simplifies setup for the application.
• PNP NO+NC outputs provide flexible PLC and machine-control integration.
• Fast 1000 Hz operating frequency supports high-speed object detection.
• Polarised sensing helps reduce interference from unwanted reflective surfaces.
• 2 m pre-wired cable provides straightforward machine installation.
• Miniature 12 × 20 × 32 mm housing suits space-constrained machinery.
• Robust IP67 protection for industrial environments.

Key Features

• Carlo Gavazzi PD32 photoelectric sensor series.
• Polarised retro-reflective sensing principle.
• 3 m rated sensing distance.
• Teach-In sensing adjustment.
• 1000 Hz operating frequency.
• 10–30 V DC rated operating voltage.
• PNP transistor outputs.
• NO+NC output functions.
• ≤100 mA load current.
• ≤2.4 V DC voltage drop.
• 2 m cable connection.
• ABS rectangular housing.
• Yellow and green LED indication.
• Short-circuit, reverse-polarity and transient protection.
• IP67 degree of protection.

Reliable Polarised Retro-Reflective Detection for Industrial Automation

Polarised retro-reflective sensing uses a reflector positioned opposite the sensor to return the emitted light to the integrated receiver. When a target interrupts the optical path, the output changes state. The polarised optical system helps the sensor distinguish the correct return signal, improving reliability when detecting objects in industrial machinery.

The PD32CNP30PPT combines a 3 m sensing distance with Teach-In configuration, 1000 Hz switching and PNP NO+NC outputs. Its miniature cable-connected housing makes it especially useful for machine builders requiring long-range sensing performance without using separate emitter and receiver units.

Typical Applications

• Industrial conveyor object detection.
• Packaging and processing machinery.
• Product presence and position sensing.
• High-speed counting and sorting equipment.
• Material handling and logistics automation.
• Assembly and manufacturing machinery.
• Compact OEM machinery and factory automation.