An infrared light-emitting diode is used on the emitting side, and a modulated phototransistor IC is used on the receiving side.
The KB1246 is a separation-type photo sensor with light modulation, featuring an infrared light-emitting diode on the emitting side and a modulated photo IC on the receiving side. The gap between the emitting and receiving sides can be set arbitrarily (max. 400mm), and due to its light modulation method, it is resistant to noise such as stray light, allowing for long-distance detection. The length of the lead wires and the type of connector can also be specified. It is a low-cost type and is smaller than the KB892. Additionally, it employs a connector with a strong locking mechanism to prevent disconnection. We also offer connector type KB1281 and a high-precision detection type with a built-in slit. It is suitable for applications such as object passage detection in amusement machines, work detection and positioning on automation lines, and object passage detection in various automatic machines. For more details, please contact us or refer to the catalog.
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basic information
【Features】 ○ Uses an infrared light-emitting diode on the emitting side and a modulated phototransistor IC on the receiving side ○ Light-synchronized detection type separated photodetector ○ Gap between emitting and receiving can be set arbitrarily (max. 400mm) ○ Low-cost type ○ Smaller than KB892 ○ Strong against noise such as stray light due to light modulation method ○ Lead wire length and connector type can be specified ○ Capable of long-distance detection ○ Connector with a strong locking mechanism to prevent disconnection ○ Other series: Connector type KB1281, high-precision detection type with built-in slit also available 【Main Specifications】 ○ Package type: Screw-mounted harness type ○ Detection distance (mm): 400 ○ Stray light tolerance illuminance (lux): 2000 ● For more details, please contact us or refer to the catalog.
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Applications/Examples of results
【Applications】 ○ Object passage detection for amusement machines ○ Detection and positioning of workpieces in automated lines ○ Object passage detection for various automatic machines ● For more details, please contact us or refer to the catalog.
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Company information
As a specialized manufacturer of optical semiconductor components with over 50 years of experience, we are exploring niche markets suitable for our company by leveraging unique and advanced technological information gathered from around the world. In addition to various electronic devices, optical equipment, office machines, and financial terminals, we are expanding our sales into the biotechnology field, targeting future markets such as medical plant cultivation and photosynthesis. We are enhancing our production facilities and workforce to enable a wide range of product manufacturing, primarily centered at our Odawara headquarters factory and our Zhuhai factory in China. We are also engaged in sales activities as an authorized distributor for Nichia Corporation and Germany's FAULHABER.