Magnetic proximity switch, N pole/S pole, individual 2 outputs, waterproof, IP-67.
Magnetic switch (magnetic sensor) using our unique element, different from reed switches, Hall elements, MR elements, etc., identifies and outputs the N pole and S pole.
There are various detection elements such as reed switches, Hall elements, MR elements, and TMR elements, but our company utilizes a unique "saturable coil" for sensing. Since the outputs are generated separately for the N and S poles, the range of applications expands depending on the combination of magnets used. By selecting the appropriate magnets, the detection distance can be extended to over 100mm. It can detect magnets underground. Depending on the application, it can also sense within the soil of golf courses, baseball fields, and various sports venues. For example, if the S pole is detected for positioning, it can decelerate, and if the N pole is detected, it can stop. Normally, it operates under N pole control, and if the S pole is detected, it can trigger an unconditional emergency stop, all with a single switch. By using N and S magnets on tags, binary codes can be created, making it useful for sorting tasks. Since it detects the magnetic field generated by the magnets, it is not affected by dirt or dust. Sample lending is available. It can be used in various scenarios, from magnetic polarity discrimination and non-contact detection to inspection jigs on manufacturing lines. Custom options, such as fully submerged types, are also possible while maintaining the electrical specifications.
basic information
**Features** - It detects the magnetic field generated by magnets, so it is not affected by dirt or dust. - IP67, rectangular case - IP67, M12 case - It is possible to identify the N pole and S pole of a magnet. There are separate outputs for N pole detection and S pole detection, allowing for two different judgments: whether there is an N pole or an S pole. - DC 4-wire type. NPN transistor open collector outputs for N pole and S pole, each with 2 separate outputs (PNP available upon consultation). - For environments that are constantly submerged, please consult us for IP-68 or higher. - Various types of magnets for detection are also available. Magnetic Magnet Sensor
Price information
Please contact us.
Price range
P1
Delivery Time
P3
Please contact us.
Model number/Brand name
Magnetic proximity switch DW-100, DW-350 magnetic sensor
Applications/Examples of results
Positioning of automated warehouses, pallet for multi-story parking, unmanned transport carts, golf carts, amusement equipment, theme park attractions, detection of safety door opening and closing, among many other positioning tasks.
Line up（3）
| Model number | overview |
|---|---|
| DW-100 | IP67, square case |
| DW-350 | IP67, M12 case |
| DW-351 | IP67, M12 case |
catalog（6）
Download All Catalogs
CAD data（8）
| Model number | overview | File |
|---|---|---|
| DW-100 | N pole / S pole individual output rectangular type |
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| DW-100 | N pole / S pole individual output rectangular type |
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| DW-350 | N pole・S pole Individual output M12 |
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| DW-350 | N pole・S pole Individual output M12 |
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| DW-351 | M12 N/S pole individual output magnetic switch PNP |
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| DW-351 | M12 N/S pole individual output magnetic switch PNP |
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| SMG-100N | Magnet for SMR-50/100 |
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| SMG-100S | Magnet for SMR-50 and SMR-100 |
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