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NA1-PK3 | Compact Size Picking Sensor NA1-PK3

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This product has been confirmed that it does not contain the 6 substances specified in EU RoHS Directive 2011/65/EU and the 4 substances specified in 2015/863/EU.

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Product Number	NA1-PK3
Part Number	NA1-PK3
Product	Compact Size Picking Sensor
Details	NPN output
Product name	Compact Size Picking Sensor NA1-PK3

As of April 16, 2024
Specifications and design of the products are subject to change without notice for the product improvement.

Spec Detail

Item	Specifications
Product Number	NA1-PK3
Part Number	NA1-PK3
Sensing height	49.2 mm 1.937 in
Sensing range	30 to 300 mm 1.181 to 11.811 in (Note) The sensing range is the possible setting distance between the emitter and the receiver.
Beam pitch	24.6 mm 0.969 in
Number of beam channels	3 beam channels
Sensing object	ø29 mm ø1.142 in or more opaque object (completely beam interrupted object)
Supply voltage	12 to 24 V DC plus or minus 10 % Ripple P-P 10 % or less
Current consumption	Emitter: 30 mA or less Receiver: 50 mA or less
Output	NPN open-collector transistor - Maximum sink current: 100 mA - Applied voltage: 30 V DC or less (between output and 0 V) - Residual voltage: 1 V or less (at 100 mA sink current), 0.4 V or less (at 16 mA sink current)
Output:Utilization category	DC-12 or DC-13
Output:Output operation	ON or OFF when one or more beam channels are interrupted, selectable by operation mode switch
Output:Short-circuit protection	Incorporated
Response time	10 ms or less (when interference prevention function is used: 30 ms or less)
Indicators:Emitter	Power indicator: Green LED (lights up when the power is ON) Job indicator: Orange LED (lights up when the job indicator input is Low)
Indicators:Receiver	Operation indicator: Red LED (lights up when the output is ON) Stable incident beam indicator: Green LED (lights up when all beam channels are stably received) Job indicator: Orange LED (lights up when the job indicator input is Low)
Interference prevention function	Incorporated (Up to 3 units can be mounted close together.)
Pollution degree	3 (Industrial environment)
Protection	IP62 (IEC)
Ambient temperature	-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: -20 to +70 ℃ -4 to +158 ℉
Ambient humidity	35 to 85 % RH, Storage: 35 to 85 % RH
Ambient illuminance	Incandescent light: 3,000 lx or less at the light-receiving face
Voltage withstandability	1,000 V AC for one min. between all supply terminals connected together and enclosure
Insulation resistance	20 MOhm , or more, with 250 V DC megger between all supply terminals connected together and enclosure
Vibration resistance	10 to 150 Hz frequency, 0.75 mm 0.030 in (5 G max.) double amplitude in X, Y and Z directions for two hours each
Shock resistance	500 m/s² acceleration (50 G approx.) in X, Y and Z directions three times each
Emitting element	Infrared LED (synchronized scanning system)
Material	Enclosure: Heat-resistant ABS Lens cover: Acrylic Indicator cover: Acrylic
Cable	0.2 mm² 4-core (emitter: 3-core) oil resistant cabtyre cable, 2 m 6.562 ft long
Cable extension	Extension up to total 100 m 328.084 ft is possible for both emitter and receiver with 0.3 mm² , or more, cable.
Weight	Emitter: 50 g approx. Receiver: 50 g approx.