The CHJY Series is an inductive sensor range for non-contact detection of metal targets in compact machine installations. It uses DC sensor outputs and short cylindrical bodies, with sensing distance determined by body size and flush or non-flush mounting.
Common Parameters
| Detection object | Magnetic metals; detection distance is shorter for non-magnetic metals |
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| Supply voltage | DC10-30V |
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| Output type | NPN or PNP DC output |
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| Operating current | ≤180mA |
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| Residual voltage | ≤2.5V for NPN and PNP output |
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| Leakage current | Maximum 0.1mA at 24VDC |
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| Protection circuit | Polarity and overcurrent protection |
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| Indicator | 360° yellow indicator |
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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 | Chrome-plated brass |
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| Sensing surface material | ABS |
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CHJY8
| Body size | M8 |
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| Sensing distance | 2mm flush; 4mm non-flush |
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| Response frequency | 1kHz flush; 800Hz non-flush |
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CHJY18
| Body sizes covered in range | M12 and M18 data |
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| Sensing distance | M12: 4mm flush or 8mm non-flush; M18: 8mm flush or 14mm non-flush |
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| Response frequency | M12: 800Hz / 500Hz; M18: 400Hz / 200Hz |
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CHJY30
| Body size | M30 |
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| Sensing distance | 15mm flush; 25mm non-flush |
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| Response frequency | 300Hz flush; 150Hz non-flush |
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