It is a dust-proof photo interrupter with a double structure that has a case cover on the outside and a detection slit on the inside.
The through-type photo sensor, gap width wide and dust-proof type KI1248, 1249, 1250, 1251, is a dust-proof photo interrupter with a double structure featuring a case cover on the outside and a detection slit on the inside, with a photo IC output. It has a built-in amplifier and is designed to be less affected by dust due to its dust-proof structure. The detection groove has a depth of 12.2mm and a wide groove width of 15mm, allowing it to detect even thick objects. Additionally, it is a visible light cut type, making it less susceptible to interference from ambient light. RoHS-compliant products are also available. It is suitable for applications such as object passage detection in card machines and currency exchange machines, coin passage detection in vending machines and amusement devices, and toner bottle remaining amount detection in OA equipment. For more details, please contact us or refer to the catalog.
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basic information
【Features】 ○ Double structure with a case cover on the outside and a detection slit on the inside, designed to be dustproof ○ Transmissive photo sensor with photo IC output ○ Built-in amplifier ○ Dustproof design minimizes the impact of dust ○ Deep groove type with a detection groove depth of 12.2mm ○ Wide detection groove width of 15mm allows detection of thicker objects ○ Visible light cut type, making it less susceptible to interference from ambient light ○ RoHS compliant products available 【Main Specifications】 ○ Package type: Screw connector type ○ Slit (mm): 2 ○ Electrical and optical characteristics (Ta=25℃) → Operating mode @ light input: KI1249・KI1251 HIGH / KI1248・KI1250 LOW → Response condition (μ sec) rise (tr): 1.2 → Response condition (μ sec) fall (tf): 0.05 ○ With resistor (KI1248・KI1249) / Open collector (KI1250・KI1251) ● For more details, please contact us or refer to the catalog.
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Applications/Examples of results
【Applications】 ○ Object passage detection for card machines and currency exchange machines ○ Coin passage detection for vending machines and amusement devices ○ Detection of remaining toner in OA equipment toner bottles, and more ● 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.