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  • Photoelectric sensor | polarized | for transparent object detection | 5000mm | 50x50x18mm | 24-240VAC/DC | 2m cable | ABS | red LED beam | IP67

    Code: PTE-PM5SK

    Photoelectric 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. 

  • 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 cable

    Functions 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.
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