ph18cnd10nat1sa – photo sq dr pl m18 npn no+nc,pigtail

Why Choose the Carlo Gavazzi PH18CND10NAT1SA Diffuse-Reflective Photoelectric Sensor?

The Carlo Gavazzi PH18CND10NAT1SA is a compact diffuse-reflective photoelectric sensor designed for reliable non-contact object detection in industrial automation and machine control applications. Part of the Carlo Gavazzi PH18 series, it combines a space-saving square M18-style housing with an adjustable sensing range of up to 1 m.

The PH18CND10NAT1SA uses a 625 nm modulated red LED as its light source and detects objects directly from the light reflected by the target, eliminating the need for a separate reflector or receiver. Its sensitivity can be adjusted to suit the application, with a practical adjustment range of approximately 50–1000 mm.

Operating from a 10–30 V DC supply, this model provides an NPN complementary NO+NC output and a convenient M12 pigtail connection. With IP67 and IP69K protection and an ECOLAB-compatible design, the PH18CND10NAT1SA is particularly suitable for demanding machinery, packaging, food-processing and washdown environments.

Key Advantages

• Compact diffuse-reflective photoelectric sensor for industrial object detection.
• Adjustable sensing distance from approximately 50–1000 mm.
• Direct target detection eliminates the need for a separate reflector or receiver.
• NPN complementary NO+NC output provides flexible control integration.
• Visible 625 nm red light assists with sensor alignment and commissioning.
• Fast 500 Hz operating frequency supports responsive machine applications.
• M12 pigtail connection combines flexible positioning with convenient plug-in wiring.
• IP67 and IP69K protection supports installation in demanding and washdown environments.

Key Features

• Carlo Gavazzi PH18 photoelectric sensor series.
• Diffuse-reflective detection principle.
• Up to 1 m rated operating distance.
• Adjustable sensing distance of approximately 50–1000 mm.
• 625 nm InGaAlP red LED with modulated light output.
• 10–30 V DC operating voltage.
• NPN transistor output with NO+NC complementary switching.
• Continuous output current up to 100 mA.
• 500 Hz operating frequency with response time of ≤1 ms.
• Yellow output LED and green signal-stability / power indication.
• Short-circuit, reverse-polarity and transient protection.
• M12 pigtail connector for convenient machine installation.
• IP67 / IP69K degree of protection.

Reliable Diffuse-Reflective Detection for Industrial Automation

Diffuse-reflective photoelectric sensors contain both the light emitter and receiver within the same housing. Light is projected towards the target and reflected back to the sensor, allowing objects to be detected without physical contact and without requiring a separate reflector. This makes the technology particularly convenient for machinery where access to only one side of the detection point is available.

The Carlo Gavazzi PH18CND10NAT1SA combines this straightforward sensing principle with adjustable sensitivity, fast switching and complementary NPN outputs. Its compact construction and robust IP69K-rated protection make it suitable for reliable detection in production machinery, material handling equipment and applications requiring regular cleaning or washdown.

Typical Applications

• Industrial object presence and position detection.
• Packaging and production machinery.
• Food and beverage processing equipment.
• Conveyor and material handling systems.
• Component counting and positioning.
• Assembly and manufacturing machinery.
• Washdown and hygienic production environments.
• OEM machine building and industrial automation.