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pa18crr50pam1sa – photo ra rr pl m18 pnp no+nc,plug
Carlo Gavazzi PA18CRR50PAM1SA is a radial M18 retro-reflective photoelectric sensor with a 5 m sensing range, 10–30 V DC supply, complementary PNP NO+NC outputs and an M12 connector.
£48.32
Why Choose the Carlo Gavazzi PA18CRR50PAM1SA Photoelectric Sensor?
The Carlo Gavazzi PA18CRR50PAM1SA is a compact and robust radial retro-reflective photoelectric sensor designed for dependable non-contact object detection in industrial automation and machinery. As part of the Carlo Gavazzi PA18 series, it combines an M18 cylindrical plastic housing with a radial optical arrangement, making it suitable for installations where sensing at a right angle to the sensor body is required.
This sensor uses 850 nm modulated infrared light and a separate reflector to detect objects passing through the optical path. Its complementary PNP NO+NC outputs provide both normally open and normally closed switching signals, while selectable light/dark switching and adjustable sensitivity make it flexible for a wide range of industrial sensing duties.
With a maximum sensing range of 5 m, a 10–30 V DC supply, a 4-pin M12 connector and IP67 / IP69K protection, the PA18CRR50PAM1SA is well suited to conveyors, packaging machines, food and beverage equipment, material handling systems and other demanding automation applications.
Key Advantages
- Compact radial M18 retro-reflective photoelectric sensor for industrial automation.
- Long sensing distance of up to 5 m.
- Complementary PNP NO+NC outputs provide flexible switching options.
- 10–30 V DC supply compatible with standard industrial control systems.
- M12 plug connection simplifies installation, replacement and maintenance.
- IP67 / IP69K protection and ECOLAB suitability support use in demanding and washdown environments.
Key Features
- Carlo Gavazzi PA18 series.
- Radial retro-reflective sensing principle.
- Maximum sensing range: 5 m.
- 850 nm modulated infrared light.
- PNP complementary NO+NC outputs.
- Light and dark switching.
- 10–30 V DC operating voltage.
- Maximum operating current of 100 mA.
- Switching frequency up to 500 Hz.
- Adjustable sensitivity for application-specific setup.
- 4-pin M12 male connector.
- IP67 and IP69K protection.
Reliable Retro-Reflective Detection for Industrial Automation
Retro-reflective photoelectric sensors transmit light towards a reflector located opposite the sensor and monitor the returned beam. When an object interrupts the optical path, the sensor changes its output state, providing dependable object presence and position detection across conveyors, machine openings and production lines.
The PA18CRR50PAM1SA combines this sensing principle with a radial optical arrangement, allowing detection at right angles to the cylindrical sensor body. Its complementary PNP outputs, adjustable sensitivity and high ingress protection make it particularly useful for machine builders and automation engineers requiring a versatile, compact and durable sensing solution.
Typical Applications
- Industrial conveyors and material handling systems.
- Packaging and production machinery.
- Food and beverage processing equipment.
- Object presence and position detection.
- Product counting and machine sequencing.
- Washdown and demanding industrial environments.
Technical Specifications
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| Supply Voltage | 12 V DC, 24 V DC | |
|---|---|---|
| Coil / Supply Voltage | 10–30 V DC | |
| Sensing Mode | Retro-reflective | |
| IP Rating | IP67, IP69K | |
| Output Type | PNP | |
| Sensing Principle | Photoelectric - retro-reflective | |
| Housing Size | M18 | |
| Sensing Distance | 5000 mm | |
| Output Function | NO + NC | |
| Connection | M12 connector | |
| Manufacturer | Carlo Gavazzi | |
| Series | PA18 | |
| Model | PA18CRR50PAM1SA | |
| Product type | Photoelectric sensor | |
| Sensing principle | Retro reflective | |
| Optical arrangement | Radial | |
| Sensing range | Up to 5 m | |
| Light source | Infrared, 850 nm | |
| Output Type | PNP | |
| Output function | Complementary NO+NC | |
| Switching mode | Light / dark switching | |
| Supply voltage | 10–30 V DC | |
| Maximum operating current | 100 mA | |
| Maximum switching frequency | 500 Hz | |
| Response time | 1 ms | |
| Housing style | M18 cylindrical threaded barrel | |
| Housing material | Plastic | |
| Connection | M12 male connector | |
| Number of connector pins | 4 | |
| Sensitivity adjustment | Adjustable potentiometer | |
| Protection rating | IP67 / IP69K | |
| Operating temperature | -25 to +60 °C | |
| Approval / suitability | ECOLAB |
Frequently Asked Questions
What is the Carlo Gavazzi PA18CRR50PAM1SA used for?
The PA18CRR50PAM1SA is used for non-contact object detection in conveyors, packaging equipment, manufacturing machinery and other industrial automation systems.
What sensing range does the PA18CRR50PAM1SA provide?
The sensor provides a retro-reflective sensing range of up to 5 m when used with a suitable reflector.
What type of output does the PA18CRR50PAM1SA use?
The sensor provides PNP complementary NO+NC outputs, giving both normally open and normally closed switching functions.
What supply voltage does the PA18CRR50PAM1SA require?
The PA18CRR50PAM1SA operates from a 10–30 V DC supply, making it compatible with common industrial automation control systems.
Does the PA18CRR50PAM1SA require a reflector?
Yes. As a retro-reflective photoelectric sensor, it requires a suitable reflector positioned opposite the sensor, and the reflector is selected separately for the installation.
Trusted by Industrial Automation Engineers
Carlo Gavazzi PA18 photoelectric sensors provide reliable and flexible object detection for machine builders, control engineers and automation professionals requiring compact industrial sensing solutions.
