昭和電機産業 List of Products and Services

The "620 Series" is an ultra-compact proximity sensor with a built-in amplifier, featuring a stainless steel housing filled with mechanically strong vacuum-adhesive resin. The cylindrical type is available in diameters from 3mm to 5mm. The rectangular type for side detection measures 5×5×25mm. The detection distance ranges from 0.8mm to 1.5mm. 【Features】 ■ Cylindrical type available in diameters from 3mm to 5mm ■ Rectangular type for side detection measures 5×5×25mm ■ Wiring is the same as standard-sized products ■ Built-in protection circuit (output short-circuit, reverse polarity protection, EMC) ■ Stainless steel housing (mechanically robust: filled with vacuum-adhesive resin) *For more details, please refer to the PDF documentation or feel free to contact us.

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The "500/520 series" is a built-in long-range proximity sensor that contributes to improved reliability and reduced mechanical damage due to its ample detection distance. Even if the workpiece vibrates, the ample distance helps prevent malfunction. In demanding detection applications using general products, it offers ease of replacement and ample detection distance. This product is suitable for detecting objects that are difficult to detect with general-purpose sensors. 【Features】 ■ Capable of long-distance detection ■ Can reduce size by one size due to long distance ■ Ample distance helps prevent malfunction even if the workpiece vibrates ■ A lineup of all sizes, mounting types, output logic, and connection methods ■ Choice of connection method (cable type, connector type) *For more details, please refer to the PDF materials or feel free to contact us.

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The "700/700L Series" is an all-stainless steel housing long-range proximity sensor that can reduce the size of conventional proximity sensors by one size. Eighty percent of failures are caused by mechanical damage. This product can be installed away from the workpiece, making it less likely to be hit even if the workpiece is moving erratically. This helps reduce equipment downtime and contributes to cost reduction. 【Features】 ■ Prevents malfunction due to sufficient distance even when the workpiece vibrates ■ Strong against impact with a stainless steel integrated structure, including the detection surface ■ Detection surface thickness ranges from 0.25mm to 1mm for sizes M8 to M30 ■ Not affected by aluminum cutting chips ■ Capable of detecting non-ferrous metals other than aluminum at long distances * For more details, please refer to the PDF document or feel free to contact us.

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The "C23P" is a photoelectric sensor suitable for detecting transparent objects. Its patented technology uses ultraviolet light, which results in a very high absorption rate of polarized ultraviolet light even with transparent materials such as plastic and glass, making it very easy to set the threshold for sensor output switching. Additionally, the shape and thickness of the target do not affect detection, allowing for stable detection even in the center of a PET bottle. 【Features】 ■ Easy sensor setup for thin transparent objects ■ No fine-tuning of thresholds required ■ Adjustment via teach or IO-Link ■ IP67, Ecolab certified ■ Sensor performance unaffected by dirt, water droplets, or aging *For more details, please refer to the PDF document or feel free to contact us.

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The "Chip Immune Full Stainless" is a magnetic induction proximity sensor suitable for harsh machining environments. The protection rating is IP68 + IP69K. It is not affected by cutting chips from iron, stainless steel, aluminum, brass, copper, or titanium. The operating temperature range is -25 to +85°C. 【Features】 ■ Suitable for harsh machining environments ■ Robust, one-piece stainless housing ■ Protection rating IP68 + IP69K ■ Available sizes: M12, M18, M30 ■ Equipped with IO-Link *For more details, please refer to the PDF document or feel free to contact us.

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The "SnowCon(R) SHK Series" is an energy-saving snow sensor that counts snowflakes using infrared technology and operates according to the snowfall amount. The sensor section employs an infrared detection method. It can determine the intensity of snowfall and reliably capture snow even in strong wind and snow conditions. Additionally, we offer a variety of models tailored to different applications, including the "SHK-500 Series," which can operate with snowfall above a set value, as well as the intermittent operation "SHK-750 Series" and "SHK-800 Series." 【Features】 ■ Detects snowfall in space, making it easy to detect snow during windy and snowy conditions ■ Long detection range allows operation according to snowfall intensity ■ Simple operation makes it easy to change settings ■ ECO operation function enables more energy-efficient operation *For more details, please refer to the PDF document or feel free to contact us.

• Security Sensor Systems

The "Snow Con(R) SNK, SN Series" is a snow removal sensor compatible with melting snow power (formerly known as Second Melting Snow Power). The sensor unit is excellent in rust prevention and weather resistance, and does not require regular maintenance. The snowfall detection method uses a snow plate system with over 30 years of proven performance. While Snow Con is designed to detect only snowfall, we also offer "Frost Detection Integrated Snow Con" and "Rain Detection Integrated Snow Con" as needed. 【Features】 ■ Each setting can be confirmed via digital display, and changing settings is easy. ■ In addition to the normal operating mode, an "eco operating mode" has been added. ■ Manual output is time-limited, automatically returning to automatic operation after a maximum of 8 hours. ■ The snow detection method uses a snow plate system with over 30 years of proven performance (snow temperature + precipitation). ■ The sensor unit is excellent in rust prevention and weather resistance, and does not require regular maintenance. *For more details, please refer to the PDF materials or feel free to contact us.

• Security Sensor Systems

The "FS Series" is a simple microcontroller-based snow detection sensor that can maintain output for a certain period (residual snow processing time) even after the snow has stopped falling. It includes the standard models "FS-55, FS-56 Series" and the models with intermittent operation features "FS-57, FS-58 Series." By directly detecting snowflakes, it is less affected by wind, and by combining the signals from the snow temperature sensor, it eliminates malfunctions caused by low-temperature rain. 【Features】 ■ Direct detection of snowflakes minimizes the influence of wind ■ No malfunctions due to low-temperature rain by combining signals from the snow temperature sensor ■ With two output contacts, it can be used for pumps as well as solenoid valves ■ Stops output for a certain period (residual snow processing time) even after the snow has stopped falling ■ The "Test" switch allows for operation confirmation of the main control unit *For more details, please refer to the PDF document or feel free to contact us.

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This catalog is a comprehensive catalog featuring the snow sensor "Snow Con(R)" manufactured by Niigata Electric Co., Ltd., handled by Showa Electric Industry Co., Ltd. It includes the "SHK Series," which adopts an infrared detection method and operates according to snowfall amounts, as well as the "SNK, SN Series," which employs a snow plate method responsive to snow temperature and precipitation. We hope this will be helpful for your product selection. 【Contents】 ■SHK Series ■SNK(SN) Series ■FS Series ■Option *For more details, please download the PDF or feel free to contact us.

• Sweeping vehicles, grass cutting vehicles, road surface regeneration machines, snow removal machines