Why Choose the Carlo Gavazzi PD30CNB25NAPS Photoelectric Sensor?
The Carlo Gavazzi PD30CNB25NAPS is a compact diffuse-reflective photoelectric sensor with adjustable background suppression designed for precise object detection in industrial machinery and automation systems. As part of the Carlo Gavazzi PD30 PointSpot series, it combines a sensing distance of up to 250 mm with a concentrated visible red light spot for accurate target detection.
The PD30CNB25NAPS uses background suppression to distinguish the required target from surfaces positioned farther behind it, helping improve detection reliability in machinery with complex backgrounds. Its NPN transistor output with complementary NO + NC switching and selectable light/dark switching provide flexible integration with compatible PLCs, machine controllers and industrial control equipment.
With a 10–30 V DC supply, 500 Hz operating frequency and compact 10 × 30 × 20 mm housing, the PD30CNB25NAPS is particularly suited to space-restricted installations requiring accurate short-range sensing. This version incorporates a rear adjustment trimmer and is supplied with a 2 m cable for direct machine wiring.
Key Advantages
- Precise diffuse-reflective detection with adjustable background suppression.
- Extended 250 mm sensing distance for compact machine applications.
- PointSpot visible red emitter assists precise target positioning and alignment.
- NPN complementary NO + NC outputs provide flexible control-system integration.
- Selectable light and dark switching supports different control requirements.
- Fast 500 Hz operating frequency for automated machinery.
- Compact 10 × 30 × 20 mm ABS housing fits space-restricted installations.
- IP67 protection supports dependable industrial operation.
Key Features
- Carlo Gavazzi PD30 PointSpot photoelectric sensor.
- Diffuse-reflective sensing with adjustable background suppression.
- 250 mm nominal sensing distance.
- PointSpot visible red light emitter.
- NPN transistor output.
- Complementary normally open and normally closed outputs.
- Selectable light/dark switching.
- 500 Hz operating frequency.
- Rear trimmer for sensing adjustment.
- 2 m fixed cable connection.
- Compact ABS rectangular housing.
- IP67 ingress protection.
Precise PointSpot Detection with Background Suppression
Diffuse-reflective photoelectric sensors detect objects using light returned directly from the target, eliminating the need for a separate reflector or receiver. Background suppression allows the sensor to focus on objects within the selected sensing zone while ignoring more distant surfaces, improving reliability where machine structures or other objects are located behind the target.
The Carlo Gavazzi PD30 PointSpot design combines a concentrated visible red sensing spot with a compact housing and adjustable background suppression. This makes the PD30CNB25NAPS particularly useful for accurate presence and position detection of small components and other targets in automated production and handling equipment.
Typical Applications
- Small-component presence and position detection.
- Industrial conveyor object detection.
- Packaging and production machinery.
- Assembly and material handling equipment.
- Automated counting and inspection systems.
- Precise object detection in confined machine spaces.
- PLC-controlled machinery and factory automation.
