KEYENCE TH-103 Sensor Head for Metal Object Detection. These proximity switches detect metallic objects that cause a disruption in the electromagnetic field emanating from the body of the sensor. The reliable detection distance varies depending on the type of metal and withal the magnitude of metal within the sensor’s range.
| Specifications | Options | Details |
| Model | TH-103 | |
| Type |
Detecting small metallic objects
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Minimum detectable object
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Steel ball with a diameter of 1.0*1
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| Detecting area |
Diameter of 30 mm
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Environmental resistance
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Enclosure rating | IP67 |
| Ambient temperature |
-10 to +60 °C 14 to 140 °F (No freezing)
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| Relative humidity | 35 to 85 % RH | |
| Vibration resistance |
10 to 55 Hz, Double amplitude 1.5 mm 0.06″, 2 hours in each of the X, Y, and Z directions
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