2-wire type "Magnetic Proximity Sensor/Switch" DC and AC type
2-wire proximity sensor (switch) magnetic sensor
Toughness specifications with excellent waterproof and dustproof features, 2-wire magnetic sensor SW-320 DC type / SW-420 AC type. Please consult for explosion-proof specifications.
It detects magnetic flux from a magnet and operates in an on/off manner. It adopts a sealing design case compliant with protection structure "IP67." The case itself is plated with brass, ensuring stable use in harsh environments and suppressing corrosion due to aging and other factors. Our self-developed magnetic detection element is highly sensitive and excels in noise resistance compared to typical Hall ICs and magnetoresistive elements. There are both DC and AC types available. 【Main Features】 ■ M12 size DC/AC 2-wire N-pole detection type ■ The sensor body has threads, making height adjustment during installation easy ■ Non-contact detection type eliminates issues such as deterioration due to wear and foreign object entrapment ■ The detection distance can be freely set according to the magnetic force of the magnet, allowing multiple units to be used in parallel without mutual interference Evaluation samples are also available. *For more details, please contact us.
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Positioning of ceiling-running trolleys and automated warehouses Used as a non-contact limit switch There are many successful replacements of other methods Widely adopted in major steel mills
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Company information
Utilizing our original technology of saturable coils, we offer a fundamentally simple magnetic detection element technology that can be used with high precision and stability even under adverse conditions. We have received strong support from a wide range of industries, including unmanned transport carts, industrial equipment, labor-saving machines, material handling, machine tools, injection molding machines, civil engineering and construction robots, food machinery, industrial machinery, nuclear facilities, and ships. We also excel in sensors for motorsports such as F1 and Moto GP, inclinometers for construction machinery, and magnetic sensors used for ultra-high precision measurements in scientific fields. Some of our products are also used in applications like automated parking systems and golf cart guidance sensors. All of our products are developed and manufactured 100% in Japan, with over 80% of our product lineup being custom-made based on individual customer requests. We offer many custom options, including waterproof, explosion-proof, heat-resistant, water-resistant, and radiation-resistant specifications. If you have any issues related to sensing or measurement, please feel free to consult us. We connect to IoT platforms and provide laser replacement services. Our sales and technical staff are fully committed to addressing everything from minor customizations of existing products to proposing new detection principles. You can also rely on us for assistance with Kaizen initiatives. Our standard products come with a reassuring 3-year warranty. We are located in Ina, Nagano Prefecture.