Cold-resistant specification -40℃ magnetic proximity switch (sensor)
SW-252A SW-272A
Low temperature - usable down to -40℃, unaffected by freezing, magnetic proximity switch. Stable operation even in the extreme cold of mid-winter in Hokkaido.
Operating temperature range: -40 to +80℃ Supports up to 100m without cable extension. Please consult us. We have numerous achievements in cold storage. If you are looking for products that exceed the operating temperature, please consult us separately. We will consider whether we can accommodate your request.
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basic information
Power supply: DC 10V to 30V Output: NPN open collector PNP open collector Protection structure: IP-68 Detection target: Magnet
Price range
P2
Delivery Time
※Please contact us.
Applications/Examples of results
Cold storage warehouse Deep-sea fishing vessels (tuna, skipjack, crab, etc.) Frozen food warehouse Escort ship deck facilities Outdoor mechanical multi-story parking garage
catalog（3）
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CAD data（4）
| Model number | overview | File |
|---|---|---|
| SW-272A | M9 IP68 |
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| SW-272A | M9 IP68 |
|
| SW-252A | Square type IP68 |
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| SW-252A | Square type IP68 |
|
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.