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pa18crd08nam1sa – photo rx dr pl m18 npn no+nc, plug
Carlo Gavazzi PA18CRD08NAM1SA is a radial M18 diffuse-reflective photoelectric sensor with an 800 mm sensing range, 10–30 V DC supply, complementary NPN NO + NC outputs, M12 connector and IP67 / IP69K protection.
£48.32
Why Choose the Carlo Gavazzi PA18CRD08NAM1SA Photoelectric Sensor?
The Carlo Gavazzi PA18CRD08NAM1SA is a compact diffuse-reflective photoelectric sensor designed for reliable non-contact object detection in industrial automation, material handling and machine control applications. As part of the Carlo Gavazzi PA18 series, it combines an M18 cylindrical threaded plastic housing with a useful sensing range and complementary transistor outputs.
This sensor uses red modulated light at 625 nm to detect light reflected directly from a target object, eliminating the need for a separate reflector or receiver. Its complementary NPN normally open and normally closed outputs support both light and dark switching, providing flexible integration with PLCs and industrial control systems.
With a rated operating distance of 0–800 mm, a 10–30 V DC supply, an M12 connector and IP67 / IP69K protection, the PA18CRD08NAM1SA is well suited to packaging machinery, conveyors, production equipment and applications exposed to demanding cleaning conditions.
Key Advantages
- Diffuse-reflective sensing detects targets without requiring a separate reflector.
- 0–800 mm rated operating distance provides versatile object detection for industrial machinery.
- 10–30 V DC supply is compatible with standard industrial automation systems.
- Complementary NPN NO + NC outputs provide flexible switching options.
- M12 plug connection simplifies installation, maintenance and sensor replacement.
- Compact M18 cylindrical threaded plastic housing suits space-conscious machine designs.
- IP67 / IP69K protection supports use in dusty, wet and high-pressure washdown environments.
- ECOLAB suitability supports use in applications requiring intensive cleaning procedures.
Key Features
- Carlo Gavazzi PA18 series.
- Diffuse-reflective photoelectric sensing principle.
- Radial optical configuration.
- 0–800 mm rated operating distance.
- Red modulated light at 625 nm.
- 10–30 V DC rated power supply.
- NPN complementary NO + NC outputs.
- Light / dark switching.
- 100 mA maximum operating current.
- 500 Hz maximum switching frequency.
- M12 male connector.
- M18 cylindrical threaded plastic housing.
- IP67 / IP69K degree of protection.
- Adjustable sensing range for application-specific setup.
Reliable Diffuse-Reflective Detection for Industrial Machinery
Diffuse-reflective photoelectric sensors transmit light towards a target and monitor the light reflected directly back to the receiver. When sufficient reflected light is detected, the sensor changes its output state, allowing machinery to identify the presence or position of objects without physical contact and without requiring a separate reflector.
The PA18CRD08NAM1SA combines an adjustable 800 mm maximum operating distance with complementary NPN outputs, an M12 connection and a rugged M18 housing. Its IP67 and IP69K protection makes it particularly useful for automated machinery operating in environments exposed to dust, moisture or intensive cleaning.
Typical Applications
- Conveyor object and package detection.
- Packaging and bottling machinery.
- Food and beverage processing equipment.
- Material handling and logistics systems.
- Product counting and presence detection.
- Assembly and manufacturing equipment.
- General industrial automation and machine building.
Technical Specifications
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| Supply Voltage | 12 V DC, 24 V DC | |
|---|---|---|
| Coil / Supply Voltage | 10–30 V DC | |
| Sensing Mode | Diffuse | |
| IP Rating | IP67, IP69K | |
| Output Type | NPN | |
| Sensing Principle | Photoelectric - diffuse | |
| Housing Size | M18 | |
| Sensing Distance | 800 mm | |
| Output Function | NO + NC | |
| Connection | M12 connector | |
| Manufacturer | Carlo Gavazzi | |
| Series | PA18 | |
| Model | PA18CRD08NAM1SA | |
| Product type | Photoelectric sensor | |
| Sensing principle | Diffuse-reflective | |
| Optical orientation | Radial | |
| Rated operating distance | 0–800 mm | |
| Light source | Red modulated light | |
| Wavelength | 625 nm | |
| Supply voltage | 10–30 V DC | |
| Output Type | NPN | |
| Output function | Complementary NO + NC | |
| Sensing mode | Light / dark switching | |
| Maximum operating current | 100 mA | |
| Maximum switching frequency | 500 Hz | |
| Connection type | M12 male connector | |
| Housing style | Cylindrical threaded barrel | |
| Housing size | M18 | |
| Housing material | Plastic | |
| Protection rating | IP67 / IP69K | |
| Operating temperature | -25 to +60 °C | |
| ECOLAB | Suitable |
Frequently Asked Questions
What is the Carlo Gavazzi PA18CRD08NAM1SA used for?
The PA18CRD08NAM1SA is designed for non-contact object detection in conveyors, packaging equipment, material handling systems and other industrial automation applications.
What is the sensing range of the PA18CRD08NAM1SA?
The sensor has a rated diffuse-reflective operating distance of 0–800 mm.
Does the PA18CRD08NAM1SA require a reflector?
No. It uses diffuse-reflective sensing, detecting red light reflected directly from the target object without requiring a separate reflector.
What output configuration does the PA18CRD08NAM1SA provide?
The sensor provides complementary NPN normally open and normally closed outputs, supporting flexible light and dark switching arrangements.
What supply voltage does the PA18CRD08NAM1SA require?
The PA18CRD08NAM1SA operates from a 10–30 V DC supply, making it compatible with common industrial automation power systems.
How is the PA18CRD08NAM1SA connected?
The sensor uses an M12 male connector for convenient connection to compatible industrial sensor cables.
Is the PA18CRD08NAM1SA suitable for washdown environments?
Yes. The sensor carries IP67 and IP69K protection ratings and is identified by Carlo Gavazzi as suitable for ECOLAB-related applications.
Trusted by Industrial Automation Engineers
Carlo Gavazzi PA18 photoelectric sensors are widely specified for industrial automation applications requiring compact installation, dependable non-contact detection and robust operation in demanding machine environments.
