Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
ph18cnp50pam1sa – photo sq pr pl m18 pnp no+nc,plug
Carlo Gavazzi PH18CNP50PAM1SA is a compact polarised retro-reflective photoelectric sensor with up to 5 m sensing range, PNP complementary NO+NC outputs, 10–30 V DC supply, M12 plug connection and IP67/IP69K protection for industrial automation applications.
£43.70
Why Choose the Carlo Gavazzi PH18CNP50PAM1SA Photoelectric Sensor?
The Carlo Gavazzi PH18CNP50PAM1SA is a compact polarised retro-reflective photoelectric sensor designed for reliable non-contact object detection in industrial machinery and automation systems. As part of the Carlo Gavazzi PH18 photoelectric sensor series, it combines a space-saving square/M18 mounting format with robust construction for use in packaging, conveying, material handling and production equipment.
The PH18CNP50PAM1SA provides a sensing range of up to 5 m when used with a suitable reflector and uses visible polarised red light for dependable retro-reflective detection. Its PNP complementary NO+NC outputs provide both normally open and normally closed switching functions, giving machine builders flexibility when integrating the sensor with PLCs and industrial controllers.
With a 10–30 V DC supply, adjustable sensitivity and a convenient M12 plug connection, the PH18CNP50PAM1SA is designed for straightforward installation and maintenance. Its robust housing provides IP67 / IP69K protection, making the sensor suitable for demanding industrial environments and applications requiring frequent cleaning.
Key Advantages
- Reliable polarised retro-reflective sensing up to 5 m.
- PNP complementary NO+NC outputs provide flexible control-system integration.
- Visible polarised red light assists alignment with the reflector.
- Wide 10–30 V DC operating range for standard industrial automation systems.
- M12 plug connection simplifies installation, replacement and maintenance.
- Compact square/M18 design is ideal for space-restricted machinery.
- IP67 / IP69K protection supports use in demanding industrial environments.
Key Features
- Carlo Gavazzi PH18 photoelectric sensor series.
- Polarised retro-reflective sensing principle.
- Up to 5 m sensing range.
- Visible polarised red light.
- PNP normally open + normally closed complementary outputs.
- Selectable light-on / dark-on operation.
- 10–30 V DC operating voltage.
- Output current up to 100 mA.
- Adjustable sensitivity for application-specific set-up.
- M12 plug connector for convenient machine wiring.
- Compact square/M18 housing configuration.
- IP67 / IP69K environmental protection.
Reliable Polarised Detection for Industrial Automation
Polarised retro-reflective photoelectric sensors transmit a light beam towards a reflector and monitor the returning light. When a target interrupts the optical path, the sensor changes its output state. Polarisation helps distinguish the designated reflector from unwanted reflections produced by shiny targets, improving detection reliability in industrial applications.
The Carlo Gavazzi PH18 series combines this sensing technology with a compact housing and practical industrial connections. The PH18CNP50PAM1SA adds complementary PNP outputs, adjustable sensitivity and an M12 plug connection, making it suitable for reliable presence, position and counting functions across modern automated machinery.
Typical Applications
- Packaging and bottling machinery.
- Conveyor object and package detection.
- Food and beverage processing equipment.
- Automated material handling systems.
- Part presence and position monitoring.
- Counting and production-line detection.
- OEM automation systems and machine building.
Technical Specifications
Tick the specs you need, then view products that match.
| 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 | PH18 | |
| Model | PH18CNP50PAM1SA | |
| Product type | Photoelectric sensor | |
| Detection principle | Polarised retro-reflective | |
| Sensing range | Up to 5 m | |
| Light type | Visible polarised red light | |
| Output Type | PNP | |
| Output function | Complementary NO + NC | |
| Switching mode | Light-on / dark-on | |
| Supply voltage | 10–30 V DC | |
| Maximum output current | 100 mA | |
| Adjustment | Sensitivity adjustment | |
| Connection | M12 plug connector | |
| Housing style | Square / M18 mounting format | |
| Housing material | Plastic | |
| Protection rating | IP67 / IP69K | |
| Operating temperature | -25 to +60 °C | |
| Special suitability | ECOLAB-compatible series design |
Frequently Asked Questions
What is the Carlo Gavazzi PH18CNP50PAM1SA used for?
The PH18CNP50PAM1SA is a polarised retro-reflective photoelectric sensor used for non-contact object detection, position monitoring and counting in conveyors, packaging equipment and other industrial machinery.
What is the sensing range of the PH18CNP50PAM1SA?
The sensor provides a sensing range of up to 5 m when used with a suitable retro-reflector.
What outputs does the PH18CNP50PAM1SA provide?
The PH18CNP50PAM1SA provides PNP complementary NO+NC outputs, giving both normally open and normally closed switching functions for flexible control-system integration.
What supply voltage does the PH18CNP50PAM1SA require?
The sensor operates from a 10–30 V DC supply, making it compatible with common industrial PLC and automation control circuits.
How is the PH18CNP50PAM1SA connected?
The PH18CNP50PAM1SA uses an M12 plug connector, allowing convenient connection, replacement and maintenance within industrial machinery.
Why is polarised retro-reflective sensing useful?
Polarisation helps the sensor distinguish its reflector from unwanted reflections produced by shiny objects, improving switching reliability when detecting reflective targets.
Is the PH18CNP50PAM1SA suitable for demanding industrial environments?
Yes. The sensor provides IP67 / IP69K protection, making it suitable for demanding machinery environments where resistance to dust, water and high-pressure cleaning is important.
Trusted by Automation Engineers Worldwide
Carlo Gavazzi PH18 photoelectric sensors are used by machine builders, system integrators and automation engineers for dependable object detection, counting and position monitoring in modern industrial machinery.
