M18 30CM 6-36VDC Diffuse Photoelectric Sensor Adjustable PNP NO

What is it?
A photoelectric sensor is an electronic device that uses light to detect the presence, absence, distance, or characteristics of an object. It works by emitting a light beam and analyze how the light interacts with the target object. These sensors are widely used in industrial automation, manufacturing, and safety systems due to their non-contact operation, reliability, and versatility.

What will I get?
Diffuse Photoelectric Sensor
Wire Size: 4.7mm x 116cm / 0.19 x 45.67 inch (OD x L);
Terminal Wire Dia: 1.6mm / 0.06 inch;
Thread Size: M18;
Rated Voltage: DC 6-36V
Rated Current: 300mA;
Sensing Distance: 30cm / 11.81 inch;
Output State: PNP NO;
In the package of: 1pcs x Adjustable Diffuse Photoelectric Sensor

Are there any advantages of this product?
PNP NO (Normally Open): The PNP transistor starts off (output open, no current). When detecting an object, it turns on, sourcing current from the positive supply to the load. Common in systems requiring a "high signal" on detection.

How to use it?
To use a photoelectric sensor: Mount and align it so the light beam hits the target. Wire it correctly (NPN = connects to ground, PNP = connects to +V). Adjust sensitivity if needed. Test by blocking the beam—the sensor’s LED or output signal will confirm detection.

What should I notice?
Keep the sensor clean and avoid bright ambient light that might interrupt the detection result.