The SJM Series is a Hall sensor range for detecting magnetic targets in position and motion-sensing applications. The models share a 10mm detection distance and magnetic target reference, while offering different body formats for installation.
Common Parameters
| Sensor type | Hall sensor for magnetic target detection |
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| Supply voltage | DC6-36V for DC NPN, PNP and 2-wire types; AC90-250V for AC type |
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| Operating current | ≤200mA |
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| Residual voltage | ≤1.5V for DC NPN/PNP type; ≤3V for DC 2-wire type; ≤7V for AC 2-wire type |
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| Protection circuit | Surge absorption, overcurrent and polarity protection |
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| Indicator | Red action indicator |
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| Standard test object | Permanent magnet, φ12×2mm |
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| Operating temperature | -25°C to 70°C, no icing or condensation |
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| Storage temperature | -40°C to 85°C, no icing or condensation |
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| Humidity | 35-95%, no condensation |
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| Housing material | Nickel-plated brass |
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SJM
| Detection distance | 10mm |
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| Setting distance | 0-8mm |
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SJM12
| Detection distance | 10mm |
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| Setting distance | 0-8mm |
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SJM18
| Detection distance | 10mm |
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| Setting distance | 0-8mm |
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