Photoelectric sensor | polarized | for transparent object detection | 5000mm | 50x50x18mm | 24-240VAC/DC | 2m cable | ABS | red LED beam | IP67
Code: PTE-PM5SKPhotoelectric sensor operating on the polarized reflection principle, allowing precise detection of transparent, semi-transparent, or reflective objects.
With a reliable relay output system and a wide power supply range (24–240 V AC/DC), this model is suitable for both industrial systems and home automation solutions.Made from durable PC/ABS housing, the sensor features an IP67 protection rating, ensuring resistance to dust, moisture, and vibrations.
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Technical specifications
Detection type: Polarized reflection
Nominal sensing distance: 5 m (adjustable)
Light source: Red LED (650 nm)
Dimensions: 50x50x18 mm
Detected objects: Transparent, semi-transparent, and opaque
Output type: Relay
Response time: ≤ 10 ms
Repeat accuracy: ≤ 5%
Power supply voltage: 24...240 V AC/DC
Current consumption: ≤ 35 mA
Load current: ≤ 3 A
Indicator: Yellow LED – output status
Ambient temperature: -25…+55 °C
Ambient humidity: 35–85% RH (non-condensing)
Vibration resistance: 10…50 Hz (0.5 mm amplitude)
Insulation resistance: ≥ 50 MΩ (500 VDC)
Dielectric strength: 2000V AC (50/60 Hz, 60 s)
Protection rating: IP67
Housing: PC/ABS plastic
Connection: 2m cableFunctions and operating principle
Polarized reflection principle: distinguishes real objects from mirror reflections, ensuring accurate detection even on shiny or transparent surfaces.
Adjustable detection range allows integration in various automation systems.
Red LED beam: simplifies alignment and visual monitoring.
Durable PC/ABS housing: guarantees long service life even in industrial environments.
IP67 protection: resistant to dust, moisture, and light vibrations.
Fast response: suitable for detecting moving objects.Usage and applications
For home users or craftsmen: Ideal for object detection in workshops or custom automation projects.
For engineers / automation specialists: Suitable for robotics, production lines, conveyors, counting, and positioning systems.
For electricians / technicians: Easy to install due to compact design, with clear LED indicators for quick status and fault detection.Pros
Detects transparent, semi-transparent, and reflective objects
Adjustable range – versatile use
Fast response
IP67 protection – suitable for industrial environments
Cons
Not recommended for environments with very strong sunlight
Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.This product is marked with the CE label, which confirms that it complies with all applicable European Union directives and regulations. CE marking is not just a formality – it is an important indicator of quality and safety, ensuring that the product has been properly assessed, tested, and can be safely used throughout the EU market.
CE certification means that the product has been evaluated according to the main criteria:
Safety requirements – ensures that the product does not pose a risk to the user or the environment
Electromagnetic compatibility (EMC) – the device does not interfere with other equipment and is resistant to external disturbances
Environmental standards – complies with current ecological and material usage requirements
Operational reliability – the product is suitable for long-term use according to its intended purposeCE marking allows this product to:
be legally supplied and used in all European Union countries
ensure a high level of quality and safety
be used in residential, commercial, and industrial environmentsThe CE mark is a declaration of the manufacturer’s responsibility, confirming that the product complies with all applicable standards and has been assessed according to EU legislation.
What does this mean for you as a buyer?
Safe use in everyday activities
Reliable performance and reduced risk of failure
Compliance with EU standards and requirements
Suitability for professional solutions
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