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pa18alp20tosa – photo pr met m18 scr no,cab
Carlo Gavazzi PA18ALP20TOSA polarised retro-reflective photoelectric sensor with 2000 mm range, two-wire normally open output, M18 metal housing and IP67 protection for industrial automation applications.
£100.60
Why Choose the Carlo Gavazzi PA18ALP20TOSA Photoelectric Sensor?
The Carlo Gavazzi PA18ALP20TOSA is a robust polarised retro-reflective photoelectric sensor designed for reliable object detection in industrial automation applications. Part of the Carlo Gavazzi PA18 photoelectric sensor series, it provides accurate detection of reflective targets while improving immunity against unwanted reflections and background interference.
This sensor features a durable M18 nickel-plated brass threaded housing, a 2000 mm sensing range and a two-wire normally open output. The adjustable sensitivity and polarised red modulated light technology make it suitable for demanding machine sensing applications where dependable detection performance is required.
With a 20–250 V AC supply range, 2 m cable connection and IP67 protection, the PA18ALP20TOSA provides a reliable sensing solution for packaging equipment, production machinery and industrial automation systems.
Key Advantages
- Reliable polarised retro-reflective photoelectric sensing for industrial automation.
- 2000 mm sensing range provides flexible object detection capability.
- Two-wire normally open output simplifies integration into control systems.
- M18 metal threaded housing provides robust mechanical protection.
- IP67 protection supports use in demanding industrial environments.
- Polarisation technology improves detection reliability on reflective surfaces.
Key Features
- Carlo Gavazzi PA18 photoelectric sensor series.
- Polarised retro-reflective detection principle.
- 2000 mm sensing distance.
- Two-wire Normally Open (NO) switching output.
- Polarised red modulated light 660 nm.
- M18 cylindrical threaded metal housing.
- 2 m cable connection.
- Adjustable sensitivity with manual adjustment.
- LED output indication and transient protection.
Reliable Object Detection for Industrial Automation
Photoelectric sensors such as the Carlo Gavazzi PA18ALP20TOSA provide accurate non-contact object detection by transmitting a polarised light beam towards a reflector and monitoring the returned signal. The polarised optical system improves reliability when detecting reflective materials commonly found in industrial environments.
The PA18 series is designed for machine builders and automation engineers requiring durable sensing solutions with robust metal construction, adjustable sensitivity and dependable switching performance for production equipment.
Typical Applications
- Packaging and assembly machinery.
- Material handling systems.
- Industrial automation equipment.
- Object presence detection applications.
- Production line monitoring.
- Machine positioning and control systems.
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 | 2000 mm | |
| Output Function | NO | |
| Connection | Cable | |
| Manufacturer | Carlo Gavazzi | |
| Series | PA18 Photoelectric Sensors | |
| Model | PA18ALP20TOSA | |
| Product type | Polarised retro-reflective photoelectric sensor | |
| Sensing mode | Polarised retro-reflective | |
| Sensing distance | 2000 mm | |
| Supply voltage | 20–250 V AC | |
| Output Type | Two-wire | |
| Output function | Normally Open (NO) | |
| Switching mode | Light switching | |
| Light source | Polarised red modulated light | |
| Connection | Cable | |
| Cable length | 2 m | |
| Housing type | Cylindrical threaded barrel | |
| Housing material | Nickel-plated brass | |
| Housing diameter | M18 | |
| Protection rating | IP67 | |
| Maximum switching frequency | 25 Hz | |
| Operating temperature | -20°C to +60°C |
Frequently Asked Questions
What is the Carlo Gavazzi PA18ALP20TOSA used for?
The PA18ALP20TOSA is a polarised retro-reflective photoelectric sensor used for reliable object detection in industrial automation applications.
What is the sensing range of this sensor?
The sensor provides a 2000 mm sensing range for reflective target detection.
What output does the PA18ALP20TOSA provide?
The sensor provides a two-wire normally open output for industrial control applications.
What housing does this photoelectric sensor use?
The PA18ALP20TOSA features a robust M18 nickel-plated brass threaded housing.
What protection rating does the sensor provide?
The sensor provides an IP67 protection rating for reliable industrial operation.
Trusted by Automation Engineers Worldwide
Carlo Gavazzi photoelectric sensors are trusted by automation professionals for accurate detection, robust industrial construction and reliable integration into modern control systems.
