Why Choose the Carlo Gavazzi PD30CNT15PASA Photoelectric Sensor?
The Carlo Gavazzi PD30CNT15PASA is a compact through-beam photoelectric receiver designed for reliable long-range object detection in industrial machinery and automation systems. As part of the Carlo Gavazzi PD30 series, it provides a sensing distance of up to 15 m when paired and correctly aligned with a compatible PD30 through-beam emitter.
The PD30CNT15PASA detects 850 nm modulated infrared light from the corresponding transmitter and provides a PNP transistor output with complementary NO + NC switching. Light and dark switching, together with adjustable sensitivity, make the receiver suitable for integration with PLCs, machine controllers and automated production equipment.
With a 10–30 V DC supply, switching frequency of up to 500 Hz and compact approximately 10.8 × 30 × 20 mm housing, the PD30CNT15PASA combines long sensing distance with a small installation footprint. This version is supplied with a 2 m fixed cable and features an IP67-rated ABS housing for industrial environments.
Key Advantages
- Long-range through-beam object detection up to 15 m.
- 850 nm modulated infrared sensing for dependable emitter-to-receiver operation.
- PNP complementary NO + NC outputs provide flexible control-system integration.
- Adjustable sensitivity allows the receiver to be configured for the installation.
- Fast 500 Hz maximum switching frequency supports automated machinery.
- 10–30 V DC supply suits common industrial control systems.
- 2 m fixed cable provides straightforward permanent machine wiring.
- Compact IP67-rated ABS housing suits space-restricted industrial equipment.
Key Features
- Carlo Gavazzi PD30 photoelectric sensor series.
- Through-beam receiver configuration.
- 15 m sensing range.
- 850 nm infrared light.
- PNP transistor output.
- Complementary normally open and normally closed outputs.
- Light/dark switching.
- Adjustable sensitivity.
- 500 Hz maximum switching frequency.
- 2 m cable connection.
- Compact rectangular ABS housing.
- IP67 ingress protection.
Reliable Long-Range Through-Beam Detection
Through-beam photoelectric sensing uses separate emitter and receiver units mounted opposite each other. The emitter transmits an infrared beam directly towards the receiver, and an object is detected when it interrupts the optical path. Because the receiver monitors a dedicated transmitted beam rather than light reflected from the target, through-beam sensing is well suited to reliable detection across comparatively large distances.
The Carlo Gavazzi PD30 series combines this sensing principle with compact construction and adjustable sensitivity. When used with the corresponding emitter, the PD30CNT15PASA provides detection across distances up to 15 m, making it suitable for conveyors, packaging lines, material handling equipment and automated machinery where dependable detection across large gaps is required.
Typical Applications
- Long-range conveyor object detection.
- Packaging and production machinery.
- Material handling and logistics systems.
- Component presence and position monitoring.
- Automated counting and inspection equipment.
- Detection across machine openings and large gaps.
- PLC-controlled machinery and factory automation.
