日本アレフ List of Products and Services

"ONS-151-N23" is a prism-type regression reflective photo sensor. It features a compact design and uses a visible light cut case. It is suitable for various applications, including financial equipment, vending machines, and ticket machines. 【Features】 ■ Prism-type compatible ■ Uses a visible light cut case ■ Compact *For more details, please refer to the PDF document or feel free to contact us.

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The "ONS-111-N24" is a regression reflection type photo sensor that employs a visible light cut case. It is designed to be compact and compatible with prism methods. It can be used in applications such as printers, copiers, and office automation equipment. Please feel free to consult us when you need assistance. 【Features】 ■ Compatible with prism methods ■ Employs a visible light cut case ■ Compact design *For more details, please refer to the PDF document or feel free to contact us.

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The "Long-Distance Separation Photo Sensor" is an asynchronous optical modulation type separation photo sensor. Customization is possible to meet customer needs, such as serial transmission of output status and logging of detection counts. The output voltage is 30V, and the output current is 20mA. 【Features】 ■ Strong against ambient light with optical modulation method (maximum: 20,000lx) ■ Asynchronous type ■ Detection distance of 2000mm ■ Customization according to customer needs ・ Serial transmission of output status ・ Logging of detection counts is possible *For more details, please refer to the PDF document or feel free to contact us.

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The "Light Modulation Method Separation Type Photo Sensor" is a high-performance photo sensor with a detection distance of 50mm or 200mm. It is resistant to dust and dirt, features automatic self-correction for long life, and is unaffected by adjacent sensors. With a light modulation method that is strong against disturbance light up to a maximum of 10,000lx, it can be customized to meet customer needs. 【Features】 ■ Light modulation method resistant to disturbance light (maximum: 10,000lx) ■ Automatic self-correction (resistant to dust and dirt, long life) ■ Unaffected by adjacent sensors ■ Detection distance of 50mm or 200mm ■ Customizable to meet customer needs *For more details, please refer to the PDF document or feel free to contact us.

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The "Light Modulation Method Reflective Photo Sensor" is a high-performance photo sensor that is resistant to ambient light disturbances. It is capable of reading workpieces with different detection position accuracy and reflective surface conditions, logging detection counts, and serially transmitting output status. It features automatic self-correction and is not affected by adjacent sensors. 【Features】 ■ Strong against ambient light disturbances (maximum: incandescent light 10,000lx) ■ Automatic self-correction (resistant to dust and dirt, long lifespan) ■ Not affected by adjacent sensors ■ Detection distance of 15mm to 50mm ■ Customizable to meet customer needs *For more details, please refer to the PDF document or feel free to contact us.

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The "RPS Series" is a magnetic-operated reed switch type flow sensor with a temperature range of -10 to +70°C. The operating characteristics when ON include models such as "RPS-111001-101" with 1.0±0.4L/min, "RPS-112001-101" with 2.0±0.5L/min, and "RPS-113001-101" with 3.0±0.5L/min. The pressure resistance is 8kgf/cm², making it a long-lasting and environmentally resistant product. 【Features】 ■ Compact, lightweight, and low-cost ■ Long lifespan and environmental resistance ■ Stable flow detection *For more details, please refer to the PDF document or feel free to contact us.

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The "OSN-521A-N2" is a snap-in mounted actuator-type photo sensor. The extraction direction is left, and the bearing shape is U-shaped. The output type is a photo transistor, and it is a semi-standard product with a variety of variations. 【Features】 ■ Snap-in mounted type ■ Extraction direction: Left ■ Bearing shape: U-shaped ■ Output type: Photo transistor ■ Semi-standard product with a variety of variations *For more details, please refer to the PDF document or feel free to contact us.

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The "OSN-371A-30N8" is an actuator-type photo sensor that can accommodate a reverse type of code extraction direction. It has a minimum operating count of over 300,000 cycles, and the operating position is 20° ± 5° from the stationary position. This product supports three types of mounting plate thicknesses. Please feel free to consult us when placing an order. 【Features】 ■ Compatible with reverse type code extraction direction ■ Supports three types of mounting plate thicknesses (1.0mm, 1.2mm, 1.6mm) ■ Various options available *For more details, please refer to the PDF document or feel free to contact us.

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The "OSN-251A-30N8" is a snap-in mounted actuator-type photo sensor. The operating position is 12°±5° from the stationary position, and the number of operations exceeds 10^6. Please feel free to consult us when you need assistance. 【Features】 ■ Low-profile case ■ Snap-in mounting type *For more details, please refer to the PDF document or feel free to contact us.

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The OJN-291 is a dustproof photo interrupter. It is a compact product with a groove width of 5.0mm and a slit width of 0.5mm with a vertical slit. The operating temperature range is -25 to +85°C. Please feel free to consult us when you need assistance. 【Features】 ■ Dustproof structure ■ Directly mounted on printed circuit boards (with positioning boss) ■ Groove width: 5.0mm, slit width: 0.5mm (vertical slit) *For more details, please refer to the PDF document or feel free to contact us.

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The OJN-161 is a photo interrupter with positioning bosses for direct mounting on printed circuit boards. The operating temperature is -25 to +85°C, and the storage temperature is -40 to +85°C. Please feel free to consult us when you need assistance. 【Features】 ■ Compact ■ Direct mounting type on printed circuit boards (with positioning bosses) ■ Groove width: 5mm, slit width: 0.5mm (vertical slit) *For more details, please refer to the PDF materials or feel free to contact us.

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The "OFN-16T-N23" is a dust-proof separation type photo sensor on the emitting side. The DC forward current is 50mA, and the pulse forward current is 300mA. Additionally, the receiving side "OFN-16R1-N23" is also available. Please feel free to consult us when you need it. 【Features】 ■ Compact, dust-proof structure ■ Detection distance: 100mm (IF = 20mA) *For more details, please refer to the PDF document or feel free to contact us.

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The "FS-9502-103" is a magnetic operation level sensor with an operating distance of MAX 68.0mm when ON and MIN 77.0mm when OFF. The maximum switching capacity is 10W, and the maximum switching voltage is DC100V. Both the case and float are made of stainless steel. Please feel free to consult us when you need assistance. 【Features】 ■ Metal case: Float (for water) ■ Nut mounting type ■ Single float type *For more details, please refer to the PDF document or feel free to contact us.

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The "FS-9501-103" is a magnetic-operated level sensor with both the case and float made of stainless steel. It has electrical characteristics with a contact pressure rating of DC200V and a contact resistance of 0.3Ω or less. The operating distance is MAX 79.0mm when ON and MIN 70.0mm when OFF. Please feel free to consult us when you need assistance. 【Features】 ■ Metal case: Float (for water) ■ Nut mounting type ■ Single float type *For more details, please refer to the PDF document or feel free to contact us.

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The FS-6205-101 is a nut-mounted type magnetic float level sensor for use with water. The operating temperature range is -10°C to +60°C, and both the case and float are made of PP resin. Please feel free to consult us when you need assistance. 【Features】 ■ Resin case: for water ■ Nut-mounted type ■ Single float type *For more details, please refer to the PDF document or feel free to contact us.

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The "FS-6101-102" is a lead switch type level sensor designed for use with water. The case and float are made of PP resin. The operating distance is 9.0mm at MIN when ON and 19.5mm at MAX when OFF. Please feel free to consult us when placing an order. 【Features】 ■ Resin case: for water ■ Nut mounting type ■ Single float type *For more details, please refer to the PDF document or feel free to contact us.

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The FS-4201-101 is a magnet-operated level sensor with a nut mounting type. The liquid used is kerosene, and the case material is nylon 6. The operating distance is MIN 44.0mm when ON and MAX 35.0mm when OFF. 【Features】 ■ Resin case: for oil ■ Nut mounting type ■ Single float type *For more details, please refer to the PDF document or feel free to contact us.

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The "FS-4101-101" is a level sensor with magnetic operation that uses a resin case for oil. The operating distance is MIN 34.0mm when ON and MAX 41.0mm when OFF. The liquid used is kerosene, and the case is made of 6 nylon material. Please feel free to consult us when you need assistance. 【Features】 ■ Resin case: for oil ■ Nut mounting type ■ Single float type *For more details, please refer to the PDF document or feel free to contact us.

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The "ESL-032-502" is a horizontal mounting type reed switch level sensor with a temperature range of -30 to +150°C. The case is made of nickel-plated brass, and the wire is made of 2-core cap tire cable material. Additionally, we also offer products with similar specifications such as "ESL-033-502," which uses antifreeze, and "ESL-132-502" and "ESL-133-502." 【Features】 ■ Nut mounting type ■ Metal case and PP resin case *For more details, please refer to the PDF materials or feel free to contact us.

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The "ESL-002-502" is a side-mounted type of reed switch level sensor. The liquid used is hydraulic oil (0.88), and the wire is a 2-core cap tire cable. Additionally, we also offer wires made of fluororesin, such as "ESL-003-101," and those using antifreeze, like "ESL-102-502" and "ESL-103-502." 【Features】 ■ Screw-in type ■ Metal case / PP resin case *For more details, please refer to the PDF document or feel free to contact us.

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The "FS-0250-101" is a level sensor for liquid with a specific gravity of water (1.0). It is a sheet metal slide mounting type, with a case made of POM resin and using UL1007 AWG24 for the wiring. Additionally, the contact withstand voltage is DC200V, and the contact resistance is below 0.5Ω. Please feel free to contact us if you have any inquiries. 【Features】 ■ Resin case (for water) ■ Sheet metal slide mounting type ■ Single float type ■ Capable of detecting the liquid level of dirty water ■ Float and stem separation type *For more details, please refer to the PDF document or feel free to contact us.

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The "FS-0211B-101" is a magnet-operated level sensor. The liquid used is water (1.0), and the slider and float are made of PP resin. It can detect the liquid level of dirty water and is a single float type. Additionally, the maximum switching capacity is 50W, and the maximum switching voltage is DC100V. Please feel free to contact us if you have any inquiries. 【Features】 ■ Resin case (for water) ■ Sheet metal slide mounting type ■ Single float type ■ Capable of detecting the liquid level of dirty water *Float and stem separation type *For more details, please refer to the PDF document or feel free to contact us.

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The "PS-7711-108" is a hollow-type, general-purpose reed switch proximity sensor. It has an impact resistance of 294 m/s² and a vibration resistance with a total amplitude of 1.52 mm, and a vibration frequency of 10 to 55 Hz. Additionally, the case is made of ABS resin, and the cable is UL1007 AWG26. Please feel free to contact us if you have any requests. 【Features】 ■ Iron plate shielding type ■ General-purpose type ■ Hollow specification *For more details, please refer to the PDF document or feel free to contact us.

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The PS-6132-108 is a high-capacity reed switch type proximity sensor with an operating temperature range of -10°C to +60°C. The case is made of ABS resin, and the cable uses UL1007 AWG26. Additionally, the electrical lifespan is 1×10^7 cycles (DC6V, 10mA, resistive load). Please feel free to contact us if you have any inquiries. 【Features】 ■ General-purpose type ■ Drip-proof and dust-proof specifications ■ High-capacity type *For more details, please refer to the PDF document or feel free to contact us.

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The PS-4122-503A is a general-purpose reed switch type proximity sensor. It has a vibration resistance of a full amplitude of 1.52mm and a vibration frequency of 10 to 55Hz, with an electrical lifespan of 5×10^5 cycles (DC100V, 100mA, resistive load). Additionally, it has a contact withstand voltage of DC200V and a contact resistance of 300mΩ or less. Please feel free to contact us if you have any inquiries. 【Features】 ■ General-purpose ■ Drip-proof and dust-proof specifications *For more details, please refer to the PDF document or feel free to contact us.

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The PS-3529-102 is a lead switch type proximity sensor with drip-proof and dust-proof specifications. The case is made of PE66 (glass-filled), and the cable uses UL1430 AWG26. It is compact and general-purpose, and there is also a reverse type for cable extraction. Additionally, the operating temperature range is -10°C to +100°C, the contact form is NO, and the electrical lifespan is 1×10^7 cycles (DC6V, 10mA, resistive load). 【Features】 ■ Compact and general-purpose ■ Drip-proof and dust-proof specifications ■ Heat-resistant specifications ■ Reverse type for cable extraction available *For more details, please refer to the PDF document or feel free to contact us.

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The PS-3251-103 is a normally closed (NC) contact type reed switch proximity sensor. It is designed to be drip-proof and dust-proof, and there is a reverse type for cable extraction. It has a vibration resistance of a total amplitude of 1.52mm and a vibration frequency of 10 to 55Hz. Additionally, the maximum opening and closing voltage is DC100V, and the maximum opening and closing current is 0.5A. Please feel free to contact us if you have any inquiries. 【Features】 ■ Compact, general-purpose type 12MAX 4.5MIN ■ Drip-proof and dust-proof design ■ Reverse type for cable extraction available *For more details, please refer to the PDF document or feel free to contact us.

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The PS-570-101 is a reed switch type proximity sensor with a vibration resistance of a total amplitude of 1.52mm and a vibration frequency of 10 to 55Hz. It has a contact resistance of 0.3Ω or less, a contact withstand voltage of DC150V, a maximum switching current of 0.25A, and a maximum switching voltage of DC100V. Additionally, the case is made of polycarbonate resin, and the cable uses UL1007 AWG24. 【Features】 ■ General-purpose type ■ Drip-proof and dust-proof specifications *For more details, please refer to the PDF document or feel free to contact us.

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The PS-510-103 is a reed switch type proximity sensor with an operating temperature range of -20°C to +70°C. It has a vibration resistance of a total amplitude of 1.52mm and a vibration frequency of 10 to 55Hz. Additionally, the electrical lifespan is 1×10^6 cycles (DC6V, 10mA, resistive load), and the contact resistance is 0.4Ω or less. 【Features】 ■ General-purpose type ■ Drip-proof and dust-proof specifications *For more details, please refer to the PDF document or feel free to contact us.

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The PS-0094-101 is a reed switch type proximity sensor with a normally open (NO) contact configuration and a maximum switching capacity of 10W. The electrical lifespan is 1×10^7 cycles (DC6V, 10mA, resistive load), and the operating temperature range is from 0°C to +100°C. Additionally, it has a vibration resistance of full amplitude 1.52mm and a vibration frequency of 10 to 55Hz. 【Features】 ■ Space-saving design ■ Drip-proof and dust-proof specifications *For more details, please refer to the PDF document or feel free to contact us.

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The PS-0048-107 is a space-saving type of reed switch proximity sensor. The case is made of modified PPE resin, and the cable uses UL1007 AWG28. The operating temperature range is -10°C to +60°C. Additionally, the vibration resistance is a total amplitude of 1.52mm and a vibration frequency of 10 to 55Hz. Please feel free to contact us if you have any inquiries. 【Features】 ■ Space-saving design ■ Drip-proof and dust-proof specifications *For more details, please refer to the PDF document or feel free to contact us.

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The "PS-0031A-201" is a lead switch type proximity sensor with drip-proof and dust-proof specifications. It features a metal shielding plate design, with impact resistance of 294 m/s² and a contact form of NC. The vibration resistance has a total amplitude of 1.52 mm and a vibration frequency of 10 to 55 Hz. Additionally, the cable uses UL1007 AWG24. Please feel free to contact us if you have any requests. 【Features】 ■ Metal shielding plate type ■ Drip-proof and dust-proof specifications *For more details, please refer to the PDF document or feel free to contact us.

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The "PS-0016Y-101" is a lead switch type proximity sensor designed for dustproof and drip-proof specifications. The electrical lifespan is 1×10^6 cycles (DC6V, 10mA, resistive load), and the vibration resistance is a total amplitude of 1.52mm, with a vibration frequency of 10 to 55Hz. Additionally, UL1007 AWG20 is used for the cable. 【Features】 ■ Dustproof and drip-proof specifications *For more details, please refer to the PDF document or feel free to contact us.*

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The NRS-102 is a general-purpose reed switch type proximity sensor. It has an impact resistance of 490 m/s² (destructive), a temperature range of -20°C to +80°C, and a contact form of NO, with a maximum switching capacity of 10W. Additionally, it is designed to be drip-proof and dust-proof, and the case is made of PBT. Please feel free to contact us if you have any inquiries. 【Features】 ■ General-purpose ■ Drip-proof and dust-proof *For more details, please refer to the PDF document or feel free to contact us.

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The "AS-303121-101" is a reed switch type proximity sensor suitable for paper detection in OA equipment and similar applications. Installation is one-touch thanks to the snap-in method, and the actuator shape can be changed according to the application. Additionally, the case is made of ABS, and the actuator uses POM. 【Features】 ■ The sensor part and the moving part (actuator) are integrated. ■ Labor-saving and cost-reduction are possible. ■ One-touch installation with the snap-in method. ■ The actuator shape can be changed according to the application. ■ Suitable for paper detection in OA equipment and similar applications. *For more details, please refer to the PDF document or feel free to contact us.

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The "AS-202120-101" is a lead switch type proximity sensor that enables labor-saving and cost reduction. The sensor part and the moving part (actuator) are integrated into a single structure, and the actuator shape can be changed according to the application. Additionally, the operating temperature range is from -10°C to +60°C. Please feel free to contact us when you need assistance. 【Features】 ■ Integrated structure of sensor part and moving part (actuator) ■ Enables labor-saving and cost reduction ■ Snap-in method allows for one-touch installation ■ Actuator shape can be changed according to the application ■ Suitable for paper detection in OA equipment and more *For more details, please refer to the PDF document or feel free to contact us.

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The FS-3201-111 is a single float type reed switch level sensor. The maximum switching capacity is 50W, and the maximum switching voltage is DC200V. Additionally, UL1007 AWG22 is used for the wiring. Please feel free to contact us if you have any requests. 【Features】 ■ Resin case: for water ■ Nut mounting type ■ Single float type *For more details, please refer to the PDF document or feel free to contact us.

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The "FS-3101-101" is a nut-mounted type reed switch level sensor. The liquid used is water (1.0), and both the case and float are made of PP resin. Additionally, the operating temperature range is -10°C to +60°C. Please feel free to contact us if you have any inquiries. 【Features】 ■ Resin case: For water ■ Nut-mounted type ■ Single float type *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce our "Tube-type Liquid Sensor." It supports tube sizes of Φ1.6/3.2/4.8/6.4. Custom options such as cable length and connectors are also available. It can be used in sample analysis devices, medical equipment, dispensers, electric agricultural machinery, and for detecting liquids in various types of tubes. 【Supported Tube Sizes】 ■Φ1.6: COJ-911-01 ■Φ3.2: COJ-921-01 ■Φ4.8: COJ-931-01 ■Φ6.4: COJ-941-01 *For more details, please refer to the PDF document or feel free to contact us.

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At Japan Aleph, we have developed a reflective high-performance photo sensor that makes it possible to detect tasks that were previously difficult. By adopting our own developed elements that are resistant to ambient light, we ensure stable detection even for outdoor installed equipment, and we offer customization and upgrades tailored to customer needs, including an automatic self-correction function that is resistant to dust and dirt. Please use this to help solve your challenging issues. 【Features】 ■ Detection distance: 1mm to 25mm ■ Strong against ambient light with a light modulation method of 20,000lx (actual value) ■ Not affected by adjacent sensors ■ Uses our own developed elements that are strong against ambient light ■ Stable detection even for outdoor installed equipment *For more details, please refer to the PDF document or feel free to contact us.

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At Japan Aleph, we have developed a separated high-performance photo sensor that enables parallel placement, which has previously raised concerns about false detection. By adopting our own developed elements that are resistant to stray light, we ensure stable detection even in outdoor installations. We also offer customization and upgrades tailored to customer needs, including automatic self-correction features that are resistant to dust and dirt. This sensor can be used for automatic ticket gates, outdoor applications, and human passage detection at gates. 【Features】 ■ Light modulation method resistant to stray light (performance value: 20,000lx) ■ Not affected by adjacent sensors ■ Detection distance of 2m ■ Stable detection even in outdoor installations *For more details, please refer to the PDF document or feel free to contact us.

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This product is a sensor that enables tilt detection by combining a reed switch and a magnet. It can be used for tilt detection in household appliances such as fan heaters and electric kettles. Additionally, since it uses a magnetic fluid for vibration resistance, it can also be used for tilt detection in two-wheeled vehicles. 【Features】 ■ Detectable in all directions ■ Capable of switching direct current *For more details, please download the PDF or feel free to contact us.

• Safety Sensors

This product is a sensor that enables angle detection by combining a reed switch and a magnet. By changing the magnet's magnetic range, angle bands can be easily set. Additionally, it is also possible to set multiple detection points. 【Features】 ■ Resistant to external magnetic field interference and strong against vibrations ■ Can be combined with a float to detect water levels *For more details, please download the PDF or feel free to contact us.

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This product is a type of push switch that operates by the repulsive force of opposing ring magnets. The contact section is sealed in a glass tube, making it suitable for explosion-proof applications. Additionally, it is designed to be resistant to external magnetic fields and vibrations. 【Features】 ■ No spring required ■ A contact and B contact switches can be realized with the same configuration, allowing for switching *For more details, please download the PDF or feel free to contact us.

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