Product Detail

Counting Sensor GK-NA-40

Model （Standard type）	GK-NA-40N	GK-NA-40P
Model （RS232 type）	GK-NA-40N-RS	GK-NA-40P-RS
Output	NPN×2	PNP×2
Principle	Phru-beam
Beam type	Infrared light 940nm
Detection limit(mm)	40*40
Min detection size(mm)	Φ1
Max switching frequency	1KHz
Response time	＜5ms
Key functions	Normally open/normally closed switch, self-learning function, Reset
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
Maximum output current	100mA
Output pulse duration	1-100ms( set by RS232)
Pilot lamp	Red: Power indicator light; Green: Output 1; Yellow: Output 2
Short circuit protection	yes
Operating Voltage	12-24V DC with polarity reverse protection
No - load current consumption	＜20mA
Service light intensity	<5000Lux
Ambient temperature	Working:0 to +60℃ Storage：-20 to +80℃
Vibration impedance	2 5 n g , r a n g e ±2 m m ( f = 1 0 . . . 5 5 H Z )
Impact resistance	30ng Last 11ms

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