ua18cld08pptr – uprox dr rt pl m18 2pnp cab

Why Choose the Carlo Gavazzi UA18CLD08PPTR Ultrasonic Sensor?

The Carlo Gavazzi UA18CLD08PPTR is a compact and reliable M18 ultrasonic diffuse-reflective proximity sensor designed for non-contact object detection in industrial automation and machine control applications. Its ultrasonic sensing principle allows dependable detection of many target materials without relying on colour, transparency or optical contrast.

The UA18CLD08PPTR provides an adjustable sensing range of 100–800 mm and features two PNP switching outputs with normally open / normally closed functionality. This dual-output arrangement gives machine builders and automation engineers flexible switching options for object presence, positioning and level-related control applications.

Designed for a 12–30 V DC supply, the UA18CLD08PPTR combines an M18 × 93 mm PBTP housing with a 2 m cable connection for direct wiring into machinery and control systems. Its IP67 protection rating, load current capability below 500 mA and integrated short-circuit, reverse-polarity and transient protection support dependable performance in demanding industrial environments.

Key Advantages

• Non-contact ultrasonic diffuse-reflective sensing technology.
• 100–800 mm adjustable sensing range for versatile object detection.
• Dual PNP switching outputs with NO / NC functionality.
• 12–30 V DC operating voltage suitable for industrial control systems.
• 4.7 Hz operating frequency for dependable switching performance.
• Load current capability below 500 mA.
• Compact M18 × 93 mm cylindrical housing for machine installation.
• 2 m cable connection for straightforward direct wiring.
• IP67 protection for demanding industrial environments.
• Integrated short-circuit, reverse-polarity and transient protection.

Key Features

• Carlo Gavazzi UA18CLD series ultrasonic sensor.
• Diffuse-reflective ultrasonic detection principle.
• 100–800 mm adjustable sensing distance.
• 2 × PNP switching outputs.
• Normally open / normally closed output functionality.
• 12–30 V DC rated operating voltage.
• ≤4.5 V voltage drop.
• Load current below 500 mA.
• 4.7 Hz operating frequency.
• M18 × 93 mm cylindrical housing.
• Robust PBTP housing construction.
• 2 m cable connection.
• IP67 degree of protection.
• Short-circuit protection.
• Reverse-polarity protection.
• Transient protection.
• Operating temperature from -15 to +70 °C.
• CE marked.

Reliable Non-Contact Object Detection

Ultrasonic proximity sensors such as the Carlo Gavazzi UA18CLD08PPTR transmit high-frequency sound waves towards a target and evaluate the returning echo to determine whether an object is present within the configured sensing range. Because detection is based on reflected sound rather than visible light, the sensor can detect many objects regardless of their colour or optical appearance.

The adjustable 100–800 mm sensing range makes the UA18CLD08PPTR suitable for a wide range of automation tasks, while its dual PNP outputs provide flexible switching signals for compatible PLCs and industrial control equipment. The cable-connected format also makes it practical for direct wiring into machinery, junction boxes and control panels.

Typical Applications

• Object presence and position detection.
• Industrial machinery and automation systems.
• Conveyor and material handling equipment.
• Packaging and processing machinery.
• Level and fill-state detection.
• Component detection on production lines.
• PLC-controlled machine applications.
• OEM machinery requiring non-contact switching sensors.