Panasonic EX-L262 Ultra-compact Convergent Reflective Laser

USD 166.32

Convergent reflective laser sensor, 20-70mm line spot (5x1mm), for thin/glossy/uneven workpiece detection. IP67. 0.5ms response. 12-24VDC. NPN output.

SKU Pananonic-EX-L262 Category
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Panasonic EX-L262 Ultra-compact Convergent Reflective Laser

Model Identifier EX-L262
Official Part Number EX-L262
GTIN Standard NA

Technical Overview

Convergent reflective laser sensor, 20-70mm line spot (5x1mm), for thin/glossy/uneven workpiece detection. IP67. 0.5ms response. 12-24VDC. NPN output.

Key Features

  • Amplifier built-in, ultra-compact design for space-saving integration.
  • Class 1 laser product (IEC/EN/JIS/GB/KS/FDA compliant) ensures safe operation.
  • Customized IC and optical design provides high-precision detection capabilities.
  • Achieves excellent directivity and visibility for accurate sensing.
  • Convergent reflective line spot type (EX-L262) for sensing thin, glossy or curved-surface workpieces.
  • IP67 protection structure offers strong resistance against water and dust.
  • Easy beam-axis alignment facilitated by visual positioning for quick setup.
  • Shares the same mounting pitch as the ultra-compact photoelectric sensor EX-20 series, saving design time.
  • M3 screws used for secure tightening, with metal sleeves preventing damage from over-tightening (0.5 N·m torque).
  • Lead wire conductor thickness increased to 0.15 mm² for easier crimping work and enhanced tensile strength.
  • Low current consumption, approximately 5 mA lower than LED light sources.
  • Switchable output operation (Light-ON/Dark-ON) via input, reducing ordering errors and simplifying spare parts management.
  • Incorporates a high-precision aspheric glass lens for reduced light aberrations and a high-definition laser spot.
  • Features a small receiver aperture (ø0.5 mm) for precision detection by eliminating errant beams.
  • Offers stable convergent distance sensing for background immunity.
  • Equipped with a continuously variable sensitivity adjuster for fine-tuning detection.
  • Automatic interference prevention function allows two sensors to be mounted closely (for spot reflective types).

Ultra-compact amplifier built-in design with Class 1 laser for high-precision, reliable line spot detection of diverse workpiece materials.

Technical Specification Matrix

ParameterValue
TypeConvergent Reflective Line Spot
NPN Output Model No.EX-L262
PNP Output Model No.EX-L262-P
Applicable Regulations and CertificationsCE Marking (EMC Directive, RoHS Directive), UKCA Marking (EMC Regulations, RoHS Regulations), FDA Regulations, Chinese Standard GB 7247.1
Sensing Range20 to 70 mm (0.787 to 2.756 in) (Convergent point: 22 mm 0.866 in)
Emission Spot Size (Typical)Approx. 5 x 1 mm 0.197 x 0.039 in (vertical × horizontal) (at a sensing distance of 50 mm)
Sensing ObjectOpaque, translucent or transparent object
Hysteresis20% or less of operation distance
Repeatability (Perpendicular to sensing axis)0.2 mm 0.0080 in or less
Repeatability (Typical)0.02 mm 0.0008 in or less (at 100 to 200 mm sensing distance)
Supply Voltage12 to 24 V DC ±10% Ripple P-P 10% or less
Current Consumption15 mA or less
NPN Output TypeNPN open-collector transistor
Maximum Sink Current (NPN)50 mA
Applied Voltage (Output and 0 V, NPN)26.4 V DC or less
Residual Voltage (NPN)2 V or less (at 50 mA sink current), 1 V or less (at 16 mA sink current)
Output OperationLight-ON / Dark-ON selectable by the output operation switching input
Short-circuit ProtectionIncorporated (short-circuit protection / inverse polarity protection)
Response Time0.5 ms or less
Operation IndicatorOrange LED (lights up when the output is ON)
Stability IndicatorGreen LED (lights up under stable light received condition or stable dark condition)
Power IndicatorGreen LED (lights up when the power is ON) (incorporated on the emitter)
Automatic Interference Prevention FunctionIncorporated (Two sensors can be mounted close together.)
Sensitivity AdjusterContinuously variable adjuster
Protection StructureIP67 (IEC)
Ambient Temperature Range-10 to +55 °C (+14 to +131 °F) (No dew condensation or icing allowed), Storage: -30 to +70 °C (-22 to +158 °F)
Ambient Humidity Range35 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 500 Hz frequency, 1.5 mm 0.059 in double amplitude (10 G max.) 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 ElementRed semiconductor laser Class 1 [IEC / EN / JIS / GB / KS / FDA (Note 8)], Peak emission wavelength: 655 nm 0.026 mil, Maximum output: 1.3 mW
Enclosure MaterialPolybutylene terephthalate
Front Cover MaterialAcrylic
Lens MaterialGlass
Indicator Part MaterialPolyarylate
Cable0.15 mm² 4-core cabtyre cable, 2 m 6.562 ft long
Cable ExtensionUp to total 50 m 164.042 ft is possible with 0.3 mm², or more, cable
Physical Weight (kg)0.05
Dimensions L x W x H (cm)1.6 x 0.82 x 2.74

Industrial Applications

1. Micro-Component Positioning in Robotic Assembly

The EX-L262's highly precise line spot (5x1 mm) and short sensing range (20-70mm) are ideal for accurately detecting and positioning very small electronic components or mechanical parts during automated assembly processes. Its ability to sense thin, glossy, or curved-surface workpieces makes it suitable for complex parts.

Problem Solved

Ensures accurate alignment and placement of delicate, miniature components, preventing assembly errors and improving product quality in compact electronic devices or medical instruments.

Micro-assemblycomponent placementrobotic automationprecision positioningline laser sensingminiature electronics

2. Quality Control for Printed Circuit Board (PCB) Manufacturing

Utilizing the EX-L262's line spot and convergent reflective sensing, it can reliably detect minute imperfections, scratches, or solder paste anomalies on the varied surfaces of PCBs. The sensor's ability to sense glossy or unevenly-colored workpieces (like PCB traces and solder pads) is crucial for this task, with a repeatability of 0.02 mm.

Problem Solved

Identifies tiny defects on PCB surfaces that could lead to electrical failures, ensuring high quality and reliability of electronic circuits during manufacturing.

PCB inspectionsurface defect detectionquality controlline spot sensorconvergent reflectivesolder paste inspection

3. Material Presence Detection and Sorting of Varied Objects

The EX-L262, with its 20-70mm sensing range and robust IP67 protection, is suitable for detecting the presence of a wide variety of objects (opaque, translucent, transparent) on a conveyor belt, even in dusty or wet industrial environments. Its stable convergent distance sensing helps to ignore the conveyor belt background and focus solely on the object.

Problem Solved

Provides reliable object presence detection and enables accurate sorting operations for materials with diverse surface properties, improving throughput and reducing errors in logistics and manufacturing lines.

Object presence detectionconveyor systemsautomated sortingmaterial handlingIP67 environmental protectionstable sensing
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