Why Choose the Carlo Gavazzi PE12CNT15PO-15M Through-Beam Photoelectric Receiver?
The Carlo Gavazzi PE12CNT15PO-15M is a compact through-beam photoelectric receiver designed for reliable long-range object and obstruction detection in industrial automation, powered door and gate applications. As part of the Carlo Gavazzi PE12 photoelectric sensor series, it provides a rated operating distance of up to 15 m when paired and correctly aligned with the corresponding through-beam emitter.
This receiver uses modulated infrared light and provides a PNP normally open (NO) output with light-switching operation. Through-beam sensing uses separate emitter and receiver units positioned opposite one another, allowing an object to be detected when it interrupts the optical path. This principle provides dependable detection over long distances and is well suited to applications involving objects with varying colours, finishes and reflectivity.
Operating from a 10–30 V DC supply, the PE12CNT15PO-15M combines a compact Ø12 mm cylindrical housing with an extended 15 m cable for installations where the sensing point is located a significant distance from the control equipment. Its robust polycarbonate construction and IP67 protection rating make it suitable for demanding industrial environments and powered access applications.
Key Advantages
- Long-range through-beam photoelectric detection up to 15 m.
- PNP normally open output for straightforward PLC and control system integration.
- 10–30 V DC operating supply suits common industrial automation systems.
- Extended 15 m cable provides flexibility for remote sensor installations.
- Compact Ø12 mm cylindrical format enables space-efficient mounting.
- IP67 protection rating for reliable operation in dusty and wet industrial environments.
- Through-beam sensing provides dependable detection for machinery, conveyors, doors and gates.
Key Features
- Carlo Gavazzi PE12 photoelectric sensor series.
- Through-beam photoelectric receiver.
- 15 m rated operating distance.
- PNP normally open (NO) output.
- Light-switching operation.
- 10–30 V DC rated operational voltage.
- Modulated infrared light.
- 15 m fixed cable connection.
- Compact Ø12 mm cylindrical housing.
- Durable polycarbonate construction.
- IP67 degree of protection.
- Short-circuit, reverse-polarity and transient protection.
- Suitable for industrial automation and powered door and gate applications.
Reliable Long-Range Through-Beam Detection
Through-beam photoelectric sensing uses separate emitter and receiver units positioned opposite one another. The emitter directs a modulated infrared beam towards the receiver, and an object is detected when it interrupts this optical path. Because the receiver monitors a dedicated transmitted beam rather than relying on light reflected directly from the target, through-beam systems provide reliable detection over long distances and for objects with varying surface characteristics.
The Carlo Gavazzi PE12 series combines this dependable sensing principle with compact cylindrical construction suitable for industrial equipment and powered access systems. The PE12CNT15PO-15M provides a 15 m sensing range, PNP NO switching and an extended 15 m cable, making it particularly suitable where substantial wiring distance is required between the sensor and associated control equipment.
Typical Applications
- Industrial automatic doors and powered gates.
- Doorway and access obstruction detection.
- Industrial conveyors and material handling systems.
- Packaging and production machinery.
- Object presence and position detection.
- Long-range product detection and counting.
- Warehouse and loading bay automation.
- OEM automation systems and machine building.
