All Settings are made using buttons.
② Infrared light sources are adopted.
③ It is suitable for detecting objects with certain differences in shape.
④ ABS plastic shell.

All models in the G1 series are equipped with key settings, making operation convenient. They utilize an infrared light source, ensuring reliable detection. The sensors are suitable for detecting objects with different shapes, providing flexibility in various applications. Housed in a durable ABS plastic shell, they can withstand common industrial environments.
Detection Range: For the G1 - A100 series, it is 2 - 100mm, and for the G1 - A300 series, it is 5 - 300mm.
Detectable Objects: Opaque materials. Some enhanced models can detect objects with a black - white equidistant tolerance of up to 20% of the maximum detection distance.
Output Modes: Available in NPN, PNP, and N + P. There are also special models like the G1 - A100E/G1 - A300E series with a red - light option. These are advantageous when detecting same - material, different - color objects.
Detection Distance: Ranging from 200mm to 2m.
Detectable Objects: Can detect opaque or semi - transparent materials.
Output Modes: NPN, PNP, and N + P are available.
◆G1-A100N/300N(NP) series
Ordinary infrared light diffuse reflection
◆G1-B series
Ordinary infrared photoelectric regression reflection can detect objects up to 1mm thick
◆G1-A100EN/300EN(ENP) series
If the materials are the same but the colors are different, the detection has advantages. Red light is needed to indicate the sensing part and detect the object.




Brown line-10 ~ 24vdc
Blue line-0vdc
Black line ----NPN output
White line ----PNP output

1.Setting: After installation and fixation, aim the detection surface of the sensor at the detected object, press the setting button for 1~3 seconds and then release it. The indicator light flashes six times quickly. After the indicator light is stable, the set object can be stably detected at the set position.
2.Normally open and normally closed switch: hold the button for 10~15 seconds and then release it, the indicator light flashes quickly, and the mode switch is successful.
1.Please do not direct strong light into the receiving and emitting mirror of the sensor.
2.During use, if the receiving and emitting mirror surface of the sensor is condensed or contaminated with oil or dust, please wipe the mirror surface with clean, dry and soft cloth, which can restore normal work.
3.If the sensor works in a working environment where oil stains or dust spread, please keep the mirror of the sensor clean.
4.If there are frequent large-scale light changes in the use environment, or there are many highly reflective items, or people or materials will pass through the opposite side of the sensor, it is recommended to set a fixed light shield on the opposite side of the sensor to ensure the reliability.
1.Shelf life: From the date of shipment of this product, the shelf life is one year. If the product fails due to quality problems, the product will be exchanged for free within one year.
2.Non-warranty scope: the product performance and specifications are defined in the manual, and only the specifications and performance of this manual are used for warranty. Our company can provide technical support and suggestions for improvement for customers' improper use or mismatch of specifications and models, but it does not promise unconditional warranty.