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Product Detail
Counting Sensor GK-NA-120
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Model （Standard type） |
GK-NA-120N | GK-NA-120P |
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Model （RS232 type） |
GK-NA-120N-RS |
GK-NA-120P-RS |
| Output | NPN×2 | PNP×2 |
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Principle |
Phru-beam |
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Beam type |
Infrared light 940nm |
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Detection limit(mm) |
120*120 |
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Min detection size(mm) |
Φ1 |
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Max switching frequency |
1KHz |
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Response time |
＜5ms |
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Key functions |
Normally open/normally closed switch, self-learning function, Reset |
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Communication |
Object size upper and lower limit settings, input signal rise and fall edge confirmation duration； Output pulse width setting,Normally open/normally closed switch, self-learning function, Reset， Only communication models have this feature |
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Maximum output current |
100mA |
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Output pulse duration |
1-100ms( set by RS232) |
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Pilot lamp |
Red: Power indicator light; Green: Output 1; Yellow: Output 2 |
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Short circuit protection |
yes |
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Operating Voltage |
12-24V DC with polarity reverse protection |
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No - load current consumption |
＜20mA |
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Service light intensity |
<5000Lux |
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Ambient temperature |
Working:0 to +60℃ Storage：-20 to +80℃ |
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Vibration impedance |
2 5 n g , r a n g e ±2 m m ( f = 1 0 . . . 5 5 H Z ) |
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Impact resistance |
30ng Last 11ms |
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