Eaton Comet 18mm Tubular Photoelectric Sensor, Retroreflective

Eaton Comet 18mm Tubular Photoelectric Sensor, Retroreflective

The Eaton Comet 18mm Tubular Photoelectric Sensor is a forward-viewing, non-polarized retroreflective sensor built for reliable object detection in industrial control applications. It delivers a sensing distance of up to 25 Ft (based on a 3-inch diameter retroreflector, sold separately) and provides an NPN/PNP open collector output rated 100 mA PNP / 250 mA NPN max DC at a 10-30 Vdc supply range. Backed by UL Recognized and CE Marked compliance, this sensor is engineered for dependable performance in demanding automation environments.

Key Features

• Sensing Distance: Up to 25 Ft in non-polarized retroreflective mode, based on a 3-inch diameter retroreflector (retroreflector not included – order sensor and retroreflector separately for a complete system).
• Compact 18mm Tubular Housing: Forward-viewing design supports flexible mounting in tight machine and conveyor spaces.
• Dual NPN/PNP Open Collector Output: Rated 100 mA PNP / 250 mA NPN max DC for broad compatibility with PLC and control system inputs.
• Wide Operating Voltage: 10-30 Vdc supply range suited to standard industrial control power.
• Cable & Connector: 6.6 Ft (2m) Polyvinyl Chloride (PVC) cable with a 4-pin connection for straightforward field wiring.
• Rated Operating Temperature: -40°F to 158°F, supporting use across demanding industrial environments.
• Maximum AC Current: 300 mA.
• 3-Year Warranty backing long-term operational reliability.

Certifications & Compliance

• UL Recognized
• CE Marked

Technical Specifications

• Warranty: 3 year
• Number of pins: 4

Typical Applications

• Industrial Automation and Machine Control
• Conveyor and Packaging Line Object Detection
• Material Handling and Sorting Systems
• Assembly Line Positioning and Counting
• Retroreflective Presence Sensing in Control Panels

Why Eaton?

Eaton engineers its Comet series photoelectric sensors for consistent, code-compliant performance in industrial control environments, backed by UL Recognized and CE Marked compliance along with a 3-year warranty. The rugged 18mm tubular housing, wide 10-30 Vdc operating range, and dual NPN/PNP open collector output make it a dependable choice for automation professionals who need repeatable object detection they can count on.