Description
Keyence CMOS Gauge Sensor GT2-71D High-Accuracy Digital Contact Sensor 10-30V
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Model |
GT2-71D |
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Mounting method |
DIN rail mount |
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Main unit/expansion unit |
Main unit*1 |
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Number of expandable units |
Cannot be extended |
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Indicator lamp |
Power (green), alarm (red), pulse output (green), input (green) |
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Pulse resolution |
0.1 ë_måÊ0.004 Mil, 0.5 ë_måÊ0.02 Mil, 1 ë_måÊ0.04 Mil, 10 ë_måÊ0.039 MilåÊ(selectable) |
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Minimum phase difference |
0.5 ë_s, 2.5 ë_s, 5 ë_s, 25 ë_s (selectable) |
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Control input (origin return) |
No-voltage input (with contacts, without contacts), input time: 20 ms or more |
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Output signal |
90å¡ phase difference from the A, B, and Z phases; differential square wave (conforms to EIA-422) |
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Output signal level |
+5 V |
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Rating |
Power voltage |
10 to 30 VDC, including 10% ripple (p-p), Class 2*1 |
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Power consumption |
1,600 mW or less (at 30 V: 53.3 mA or less) |
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Environmental resistance |
Operating temperature range |
-10 to +50å¡CåÊ14 to 122å¡FåÊ(No freezing) |
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Operating ambient humidity |
35 to 85% RH (No condensation) |
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Vibration |
10 to 55 Hz, 1.5 mmåÊ0.06″, double amplitude, 2 hours in each of X, Y, and Z directions |
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Material |
Main unit |
Polycarbonate (PC) |
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Weight |
Approx 110 g (including the power supply cable) |
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