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pa18clr30to – photo rr pl m18 scr no,cab
Carlo Gavazzi PA18CLR30TO is an M18 retro-reflective photoelectric sensor with a 0–3,000 mm sensing range, 20–250 V AC supply, normally open SCR output and integral 2 m cable.
£77.18
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.
Technical Specifications
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| Supply Voltage | 110–120 V AC, 230 V AC, 24 V AC | |
|---|---|---|
| Coil / Supply Voltage | 20–250 V AC | |
| Sensing Mode | Retro-reflective | |
| IP Rating | IP67 | |
| Output Type | Two-wire (SCR) | |
| Sensing Principle | Photoelectric - retro-reflective | |
| Sensing Distance | 3 mm | |
| Output Function | NO | |
| Connection | Cable | |
| Manufacturer | Carlo Gavazzi | |
| Series | PA18 | |
| Model | PA18CLR30TO | |
| Product type | Photoelectric sensor | |
| Sensing principle | Retro reflective | |
| Sensing range | 0–3,000 mm | |
| Light source | Modulated infrared, 880 nm | |
| Output configuration | SCR, normally open | |
| Electrical configuration | 2-wire AC | |
| Supply voltage | 20–250 V AC | |
| Maximum operating current | 0.5 A | |
| Maximum switching frequency | 20 Hz | |
| Housing | M18 cylindrical threaded barrel | |
| Housing material | PBTP plastic | |
| Connection | Integral cable | |
| Cable length | 2 m | |
| Protection rating | IP67 | |
| Operating temperature | -20 to +60 °C | |
| Sensitivity adjustment | Adjustable |
Frequently Asked Questions
What is the Carlo Gavazzi PA18CLR30TO used for?
The PA18CLR30TO is used for non-contact object detection in conveyors, production machinery, packaging equipment and other industrial automation applications.
What sensing range does the PA18CLR30TO provide?
The sensor provides a retro-reflective sensing range of up to 3,000 mm when used with a suitable reflector.
What supply voltage does the PA18CLR30TO require?
The PA18CLR30TO operates from a 20–250 V AC supply using a two-wire electrical configuration.
What output does the PA18CLR30TO use?
The sensor provides a normally open SCR output with a maximum operating current of 0.5 A.
Does the PA18CLR30TO require a reflector?
Yes. As a retro-reflective photoelectric sensor, the PA18CLR30TO requires a suitable reflector positioned opposite the sensor, and the reflector is ordered separately.
Trusted by Industrial Automation Engineers
Carlo Gavazzi PA18 photoelectric sensors provide practical and dependable object detection for machine builders, control engineers and industrial automation applications requiring compact M18 sensing solutions.
