A photo sensor that combines an infrared light-emitting diode and a high-sensitivity phototransistor.
The Prism Photo Sensor KP3250 is a prism-compatible reflective photo sensor that combines an infrared light-emitting diode and a high-sensitivity phototransistor. It has high accuracy in object position detection and can detect the presence of low-reflectivity items such as banknotes and black paper. Additionally, the gap between the sensor and prism can be set arbitrarily, allowing it to be used as a two-part separated sensor. We also offer RoHS-compliant products. It is suitable for applications such as edge detection of banknotes and copy paper, as well as object position detection. For more details, please contact us or refer to the catalog.
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basic information
【Features】 ○ Combination of infrared light-emitting diode and high-sensitivity phototransistor ○ Prism-compatible reflective photo sensor ○ High accuracy in object position detection ○ Capable of detecting the presence of low-reflectivity banknotes, black paper, etc. ○ Gap between sensor and prism can be set arbitrarily ○ Can also be used as a two-segment separated sensor ○ RoHS compliant products available 【Main Specifications】 ○ Package type: Screw connector type ○ Detection distance (mm): 20 ○ Electrical and optical characteristics (Ta=25℃) → Photocurrent (μA) min.: 300 → Response condition (μ sec) rise (tr): 22 → Response condition (μ sec) fall (tf): 22 ● For more details, please contact us or refer to the catalog.
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Applications/Examples of results
【Usage】 ○ Detection of the presence of banknotes, copy paper, etc. ○ Detection of the position of objects ● 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.