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Compact Size Picking Sensor NA1-PK3

Compact Size Picking Sensor NA1-PK3

Compact Size Picking Sensor NA1-PK3
Photoelectric Sensors are a type of sensor that uses light to detect the presence or absence of an object. They offer a wide variety of type to choose from.
[Feature]
● Shape : block same size as pocket lighter
● Detection Distance (mm.) : 30 to 300
● Sensing modes : Through Beam Type
● Output Mode : NPN and PNP
[Application]
Photoelectric Sensors are commonly used in industrial applications for example conveyor belts, assembly lines and so on

Boasts a compact, pocket lighter size enabling universal installation

Compact Size Picking Sensor NA1-PK3
UL Recognaized CE Marking

UL , CE Approved
CE : EMC Directive
UL : Recognition

Features

 

  • Make sure to use safety light curtains when using a sensing device for personnel protection.

 

Space-saving, pocket lighter-sized unit

Ultra compact size: W24 x H70 x D8 mm W0.945 x H2.756 x D0.315 in.
Can even be mounted within the small space constraints of parts containers.

Space-saving, pocket lighter-sized unit

Utilizes a large, bright, clearly visible job indicator

The ultra compact body incorporates a job indicator approx. 50 mm 1.969 in tall.
Due to its brightness and high visibility, it is now possible to check sensor operation even from a distance.

Utilizes a large, bright, clearly visible job indicator

No synchronization wires required

Synchronization wires are not required, due to the utilization of a synchronized scanning system that results in a reduction of wiring man-hours. In addition, the sensors can be switched among three different emission frequencies, allowing up to three sets of sensors to be installed closely together in the same vertical plane, without causing mutual interference. Even when installed in multistage shelving, malfunctions due to mutual interference will not occur. (When mounted horizontally, a maximum of two sensor sets may be used side-by-side, without interference.)

No synchronization wires required

Switchable output operation

Output operation can be switched to suit the desired application.

Sensor protection brackets are available

Sensor protection brackets are now available (optional), to protect sensors from damage due to tools and other objects. The protection brackets have a black coating, which enhances the visual effectiveness of the job indicator.

Sensor protection brackets are available

Easy alignment

The sensor's beam axis is directly in line with the mounting holes, making sensor alignment easier.
Mounting can be performed simply by using M4 nuts.

Easy alignment

Flexible cable orientation

The cabling can be oriented in either of the two different directions: downward or sideways, thus permitting a flexible layout, in accordance with the sensor's mounting position.

Flexible cable orientation

Applications

Cell production line
Cell production line
Assembly line
Assembly line
 

Specifications

TypeNPN outputPNP output
Model No.NA1-PK3NA1-PK3-PN
CE marking directive complianceEMC Directive, RoHS Directive
Sensing height49.2 mm 1.937 in
Sensing range (Note 2)30 to 300 mm 1.181 to 11.811 in
Beam pitch24.6 mm 0.969 in
Number of beam channels3 beam channels
Sensing objectø29 mm ø1.142 in or more opaque object
(completely beam interrupted object)
Supply voltage12 to 24 V DC ± 10 % Ripple P-P 10 % or less
Current consumptionEmitter: 30 mA or less, Receiver: 50 mA or less
OutputNPN 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)
PNP open-collector transistor
・ Maximum source current: 100 mA
・ Applied voltage: 30 V DC or less (between output and +V)
・ Residual voltage: 1 V or less (at 100 mA source current)
0.4 V or less (at 16 mA source current)
 Utilization categoryDC-12 or DC-13
Output operationON or OFF when one or more beam channels are interrupted, selectable by operation mode switch
Short-circuit protectionIncorporated
Response time10 ms or less
(when interference prevention function is used: 30 ms or less)
IndicatorsEmitterPower indicator: Green LED (lights up when the power is ON)
Job indicator: Orange LED (lights up when the job indicator input is Low)
Power indicator: Green LED (lights up when the power is ON)
Job indicator: Orange LED (lights up when the job indicator input is High)
ReceiverOperation 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)
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 High)
Interference prevention functionIncorporated
(Up to 3 units can be mounted close together.)
Pollution degree3 (Industrial environment)
ProtectionIP62 (IEC)
Ambient temperature-10 to +55 ℃ +14 to +131 ℉
(No dew condensation or icing allowed),
Storage: -20 to +70 ℃ -4 to +158 ℉
Ambient humidity35 to 85 % RH, Storage: 35 to 85 % RH
Ambient illuminanceIncandescent light: 3,000 lx or less at the light-receiving face
Voltage withstandability1,000 V AC for one min. between all supply terminals connected together and enclosure
Insulation resistance20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure
Vibration resistance10 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 resistance500 m/s2 acceleration (50 G approx.) in X, Y and Z directions three times each
Emitting elementInfrared LED (synchronized scanning system)
MaterialEnclosure: Heat-resistant ABS, Lens cover: Acrylic, Indicator cover: Acrylic
Cable0.2 mm2 4-core (emitter: 3-core) oil resistant cabtyre cable, 2 m 6.562 ft long
Cable extensionExtension up to total 100 m 328.084 ft is possible for both emitter and receiver with 0.3 mm2 , or more, cable.
Net weightEmitter: 50 g approx., Receiver: 50 g approx.
Note 1 :Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +23 ℃ +73.4 ℉.
Note 2 :The sensing range is the possible setting distance between the emitter and the receiver.
Part Number
NA1-PK3
NA1-PK3-C5
NA1-PK3-J
NA1-PK3-PN
NA1-PK3-PN-C5
NA1-PK3-PN-J
Part NumberMinimum order quantityVolume DiscountDays to ShipRoHSConnection method
(m)
Cable length Output
1 Piece(s) Quote 100.2 mm2 oil resistant cabtyre cable (emitter: 3-core)2NPN open-collector transistor
1 Piece(s) Quote -0.2 mm2 oil resistant cabtyre cable5NPN open-collector transistor
1 Piece(s) Quote 10Relay connector, 0.2 mm2 cabtyre cable2NPN open-collector transistor
1 Piece(s) Quote -0.2 mm2 oil resistant cabtyre cable (emitter: 3-core)2PNP open-collector transistor
1 Piece(s) Quote -0.2 mm2 oil resistant cabtyre cable5PNP open-collector transistor
1 Piece(s) Quote 10Relay connector, 0.2 mm2 cabtyre cable2PNP open-collector transistor

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Basic Information

Type Picking Sensor Detected Objects Opaque Objects Detection Type Through-Beam
Detection Light Type Multi-row Light source, emitting element Infrared LED Head Shape Square
Head Material Heat Resistant ABS Amplifier Installation Type Built-in Type Smallest Detected Subject(Ø) 29
Operating Temperature Range(°C) -10::55 Operating Humidity Range(%) 35::85 Protection Structure IP62
Max. Head Size, Width W(mm) 24 Max. Head Size, Height H(mm) 8 Max. Head Size, Length L(mm) 70
Product type Small picking sensor Number of core 4 Numbers of beams 3
Detection distance details(mm) 30~300 Power supply voltage 12-24 V DC ±10% Output operation ON or OFF when one or more beam channels are interrupted, selectable by operation mode switch

Tech Support

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