Why Choose the Carlo Gavazzi PA18CLR30TO Photoelectric Sensor?
The Carlo Gavazzi PA18CLR30TO is a compact and reliable retro-reflective photoelectric sensor designed for non-contact object detection in industrial machinery and automation systems. As part of the Carlo Gavazzi PA18 series, it combines an industry-standard M18 cylindrical plastic housing with simple two-wire AC operation for straightforward integration into control circuits.
This sensor uses 880 nm modulated infrared light and a reflector to detect objects across the sensing path. Its normally open SCR output provides dependable switching, while adjustable sensitivity, LED output indication and high immunity to ambient light support reliable performance in industrial environments.
With a sensing range of up to 3,000 mm, a 20–250 V AC supply and an integral 2 m cable, the PA18CLR30TO is well suited to conveyors, packaging machinery, material handling systems and general industrial presence detection.
Key Advantages
- Compact M18 retro-reflective photoelectric sensor for industrial automation.
- Long sensing range of up to 3,000 mm.
- Wide 20–250 V AC supply range for industrial control systems.
- Two-wire normally open SCR output for straightforward switching.
- Adjustable sensitivity allows the sensor to be matched to the application.
- IP67 protection supports dependable operation in demanding environments.
Key Features
- Carlo Gavazzi PA18 series.
- Retro-reflective sensing principle.
- 0–3,000 mm sensing range.
- 880 nm modulated infrared light source.
- SCR normally open output.
- 20–250 V AC supply voltage.
- Maximum operating current of 0.5 A.
- Maximum switching frequency of 20 Hz.
- M18 cylindrical PBTP housing.
- Integral 2 m cable.
- Adjustable sensitivity and LED output indication.
- IP67 degree of protection.
Reliable Retro-Reflective Detection for Industrial Automation
Retro-reflective photoelectric sensors transmit light towards a reflector positioned opposite the sensor and monitor the returned beam. An object is detected when it interrupts the reflected light path, making this sensing method particularly useful for reliable presence detection across conveyors, machine openings and production lines.
The PA18 series is designed for practical industrial sensing duties where compact dimensions, simple installation and dependable operation are required. The PA18CLR30TO combines a long sensing range, two-wire AC switching and adjustable sensitivity in a robust M18 housing, while the required reflector can be selected separately to suit the installation.
Typical Applications
- Industrial conveyors and material handling systems.
- Packaging and production machinery.
- Object presence and position detection.
- Product counting on automated lines.
- Machine sequencing and process control.
- General industrial automation and sensing applications.
