A Diffuse Photoelectric Reflective Sensor is a photoelectric sensor that integrates a transmitter and receiver. When an object passes by, it triggers a photoelectric switch. Diffuse reflection photoelectric sensors detect objects by emitting light, reflecting it off the target, and then receiving it. Key features include the absence of a reflector and ease of installation.
Working principle：Diffuse reflection photoelectric sensors feature reverse power protection, short circuit protection, and current overload protection, and can be connected directly to a PLC. Diffuse reflection sensors are used to directly detect objects and combine a transmitter and receiver in a single housing. The transmitter emits a continuous beam of light (usually red light, but infrared light and laser light are also available). The light source is reflected by the object to be detected. If an object enters the beam, the light is reflected from the object's surface back to the receiver, and the diffuse reflection sensor issues a switching signal. This is why operating a diffuse reflection sensor does not require additional functional components (such as the reflector of a retroreflective sensor).
features Of Photoelectric Reflective Sensor
1. Multiple protections for safety and stability; IP65 protection, dustproof and waterproof, and durable. With short-circuit protection, overload protection, and reverse polarity protection.
2.Small size; easy to install; external dimensions 12*21.5*32mm; compact and exquisite small square design; can be flexibly installed in various complex environments
3.Circuit protection design; the sensor is equipped with reverse power protection; output overcurrent protection; short circuit protection; all-round protection and peace of mind; making your production process more stable, reliable and efficient
4.Response time 1ms;High-speed response;The frequency is 500HZ. It can provide accurate feedback at lightning speed for the rapid passage of high-speed products on the production line and the precise monitoring of high-frequency movements, ensuring the efficient and smooth operation of the entire process.
5. Anti-light interference ability: The Photoelectric Reflective Sensor has been carefully optically designed and technically optimized to effectively resist strong light interference from sunlight (≤100,000 Lux) and incandescent lamps (≤10,000 Lux). It can function stably in various lighting environments, with excellent performance, accurate and stable operation, providing accurate and reliable testing services for your project
6. Safety protection grade IP65; resistant to splashing, moisture, dust and other harsh environments; internal electronic components will not be corroded, stable operation and detection
Advanges of Photoelectric Reflective Sensor
1. ABS Sturdy housing,strong anti-interference, ideal replacement for a wide range of sensor types;
2. Visible light spot, easy installation, and debugging;
3. Dual LED lights, clear identification of action
3. IP67 protection level, suitable for harsh environments;
4. Excellent quality, most competitive price
5. Equipped with an output reverse connection protection function, it can protect the sensor even if the wiring is wrong
FAQ
Q: How can I get support from your engineering team after purchasing a Photoelectric Reflective Sensor?
You can access our technical support through the following methods:
- Visit Our Website:
Go to our official website at www.garanttasensor.com. There, you can browse or download resources like product catalogs, technical drawings, user manuals, and software. If you still need assistance, submit your query through the "Contact Us" section under "Online Message." Our technical engineers will provide on-site support or remote assistance within 24 hours.
- Contact Us Directly:
Call our service hotline at +86 13530821762 or email us at info@garantta.com. Our sales and support team will respond to your inquiry within 24 hours and assist you promptly.
Q：How to adjust the detection distance of diffuse reflection photoelectric sensors?
1.Initial Installation: Roughly align the Diffuse Photoelectric Reflective Sensor with the detection point.
2.Object Placement: Place a standard detection object at the desired maximum detection distance.
3.Sensitivity Adjustment: Slowly turn the sensitivity knob clockwise until the sensor's output indicator lights steadily.
4.Fine Tuning: Move the object slightly further away to confirm that the indicator remains on; move it closer to confirm that the indicator turns off. Ensure a clear on/off action near this critical point.
5.Interference Testing: Move your hand or other potentially interfering objects near the sensor to check for false triggering. If so, adjust the sensitivity slightly counterclockwise to find the optimal balance between reliable detection and interference rejection.
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