Photoelectric sensor | polarized | for transparent object detection | 2000mm | M18 | 10-30VDC | NO/NC | PNP | M12| nickel-copper housing | red light beam | IP67

Technical specifications:

Detection type: Polarized reflection
Nominal distance (Sn): 2 m (adjustable)
Light source: Red light (640 nm)
Light spot size: 45 × 45 mm (at 1 m distance)
Standard target: object > Ø35 mm, transmittance > 15%
Power supply: 10–30 V DC
Output type: PNP, NO/NC
Current consumption: ≤20 mA
Output current: ≤200 mA
Voltage drop: ≤1 V
Response time: ≤1 ms
Operating temperature: -25°C … +55°C
Storage temperature: -35°C … +70°C
Protection: Short-circuit, overload, and reverse polarity protection
Housing material: Nickel copper alloy, filter – PMMA
Dimensions: 18 mm cylindrical housing
Connection: M12 
Protection class: IP67
Indicators: Green LED – power and stability; Yellow LED – output, short-circuit, overload
Light interference resistance: up to 10,000 lx (sunlight), up to 3,000 lx (lamp light)

Main functions:

The sensor operates on the polarized reflection principle – the light beam from the emitter reflects off a special reflector and returns to the receiver.
When a transparent object (e.g., bottle, film, or glass) passes between the sensor and the reflector, the beam is interrupted, and the sensor is triggered instantly.
This design ensures highly precise and stable detection even with complex surfaces.

Application:

For home user: Suitable for object detection in workshops or personal automation projects.
For engineer / automation specialist: Used in packaging lines, beverage production, plastic or glass industries, filling and positioning systems. Thanks to fast response and accuracy, it is ideal for detecting transparent bottles, films, or packaging during production.
For electrician / technician: Easily connectable to PLCs, relays, or direct automation systems. IP67 protection ensures safe operation in humid or dusty environments.

Advantages:

Detects transparent and reflective objects (bottles, films, glass)

Adjustable detection distance

Compact housing – fits in tight spaces

360° LED indicator – convenient operation monitoring

IP67 sealing – protection against moisture and dust

Disadvantages:

Not suitable for very small (<10 mm) objects unless sensitivity is adjusted