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pa18cld04to – photo dr pl m18 scr no,cab
Carlo Gavazzi PA18CLD04TO diffuse-reflective photoelectric sensor with 400 mm sensing range, SCR normally open output and 20–250 V AC supply for industrial automation applications.
£64.97
Why Choose the Carlo Gavazzi PA18CLD04TO Photoelectric Sensor?
The Carlo Gavazzi PA18CLD04TO is a compact and reliable diffuse-reflective photoelectric sensor designed for accurate object detection in industrial automation and machine control applications. Part of the proven Carlo Gavazzi PA18 series, this M18 cylindrical sensor provides dependable performance for conveyors, packaging equipment and automated production systems.
Using modulated infrared light technology, the PA18CLD04TO detects objects without physical contact and provides reliable switching performance in industrial environments. Its robust plastic threaded barrel housing and integrated cable connection make installation straightforward in a wide range of automation applications.
With a 400 mm diffuse-reflective sensing range, 2-wire SCR normally open output and a 20–250 V AC supply range, the PA18CLD04TO is suitable for direct integration into industrial control systems requiring dependable object presence detection.
Key Advantages
- Compact M18 diffuse-reflective photoelectric sensor for industrial automation.
- 400 mm sensing range for reliable object detection.
- 2-wire SCR normally open output simplifies electrical integration.
- 20–250 V AC power supply range for flexible industrial applications.
- Infrared modulated light improves immunity against ambient light interference.
- IP67-rated construction suitable for demanding industrial environments.
Key Features
- Carlo Gavazzi PA18 series photoelectric sensor.
- Diffuse-reflective sensing technology.
- M18 cylindrical threaded housing.
- SCR normally open (NO) output.
- 2-wire cable connection.
- 880 nm modulated infrared light source.
- LED status indication and transient protection.
- High immunity to ambient light conditions.
Reliable Object Detection for Industrial Automation
Photoelectric sensors such as the Carlo Gavazzi PA18CLD04TO use optical technology to detect the presence, position or movement of objects without mechanical contact. This provides fast and repeatable operation in automated machinery and production environments.
The PA18 series combines simple installation with dependable industrial performance. Its standard M18 housing format allows easy mounting on machines, conveyors and control equipment where reliable sensing is required.
Typical Applications
- Industrial conveyors and material handling systems.
- Packaging and assembly machinery.
- Production line object detection.
- Machine automation and control systems.
- Position and presence monitoring.
- OEM industrial equipment.
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 | Diffuse | |
| IP Rating | IP67 | |
| Output Type | Two-wire (SCR) | |
| Sensing Principle | Photoelectric - diffuse | |
| Sensing Distance | 400 mm | |
| Output Function | NO | |
| Connection | Cable | |
| Manufacturer | Carlo Gavazzi | |
| Series | PA18 Photoelectric Sensors | |
| Model | PA18CLD04TO | |
| Product type | Diffuse-reflective photoelectric sensor | |
| Sensing distance | 400 mm | |
| Output Type | SCR | |
| Output function | Normally open (NO) | |
| Supply voltage | 20–250 V AC | |
| Connection type | 2 m cable | |
| Housing type | Cylindrical threaded barrel | |
| Housing material | Plastic | |
| Light source | Infrared modulated light | |
| Protection rating | IP67 | |
| Operating temperature | -20 to +60 °C | |
| Switching frequency | 20 Hz |
Frequently Asked Questions
What is the Carlo Gavazzi PA18CLD04TO used for?
The PA18CLD04TO is a diffuse-reflective photoelectric sensor designed for non-contact object detection in industrial automation applications.
What is the sensing range of this sensor?
The sensor provides a fixed 400 mm diffuse-reflective sensing range.
What type of output does the PA18CLD04TO provide?
The sensor uses a 2-wire SCR normally open output for industrial switching applications.
What power supply does the sensor require?
The PA18CLD04TO operates from a 20–250 V AC supply.
Where is this photoelectric sensor typically installed?
The sensor is typically installed on conveyors, packaging machines and automated production equipment requiring reliable object detection.
Trusted by Industrial Automation Engineers
Carlo Gavazzi PA18 photoelectric sensors are widely used in industrial automation applications where compact design, reliable detection and straightforward integration are essential.
