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Panasonic EX-L211 Laser Sensor
The Panasonic EX-L211 Laser Sensor (Part Number: UEXL211) is designed for high-precision, reliable detection in various industrial automation applications. This sensor is capable of sensing objects as small as ø0.3 mm (0.012 in), with a 1-meter sensing range (3.281 ft), making it ideal for automated systems that require accurate detection of small parts or objects.
This sensor uses a red semiconductor laser with a Class 1 rating, ensuring safe operation under industrial conditions. It features a PNP open-collector transistor output, short-circuit protection, and inverse polarity protection for enhanced durability and easy integration into control systems. The sensor operates with a fast response time of 0.5 ms, enabling rapid and real-time feedback for precise automation control.
Additionally, the EX-L211 is built to withstand harsh environments with an IP67 protection rating, making it resistant to dust and water. Its vibration and shock resistance ensure reliability even in dynamic and demanding industrial settings.
Key features :-
Brand | Panasonic |
Product name | EX-L211 |
Part Number | UEXL211 |
Item | Performance characteristics |
CE Marking Directive Compliance | EMC Directive, RoHS Directive |
Sensing Range | 1 m 3.281 ft |
Emission Spot Size (Typical) | Approx. 6 × 4 mm 0.236 × 0.157 in (vertical × horizontal) (at a sensing distance of 1 m) |
Sensing Object | Opaque object of ø2 mm ø0.079 in or more |
Minimum Sensing Object (Typical) | Opaque object of ø0.3 mm ø0.012 in (Note)Typical values when the sensitivity adjuster is optimally adjusted. |
Repeatability | Perpendicular to sensing axis: 0.05 mm 0.0020 in or less |
Repeatability (Typical) (Perpendicular to Sensing Axis) | 0.01 mm 0.0004 in or less(all area) (Note)Typical values when the sensitivity adjuster is optimally adjusted. |
Supply Voltage | 12 to 24 V DC plus or minus 10 % Ripple P-P 10 % or less |
Current Consumption | Emitter: 10 mA or less Receiver: 10 mA or less |
Output | NPN open-collector transistor - Maximum sink current: 50 mA - Applied voltage: 26.4 V DC or less (between output and 0 V) - Residual voltage: 2 V or less (at 50 mA sink current), 1 V or less (at 16 mA sink current) |
Output: Output Operation | Light-ON / Dark-ON selectable by the output operation switching input |
Output: Short-Circuit Protection | Incorporated (short-circuit protection / inverse polarity protection) |
Response Time | 0.5 ms or less |
Operation Indicator | Orange LED (lights up when the output is ON) (incorporated on the receiver for thru-beam type) |
Stability Indicator | Green LED (lights up under stable light received condition or stable dark condition) (incorporated on the receiver for thru-beam type) |
Power Indicator | Green LED (lights up when the power is ON) (incorporated on the emitter) |
Sensitivity Adjuster | Continuously variable adjuster (incorporated on the receiver) |
Protection | IP67 (IEC) |
Ambient Temperature | -10 to +55 ℃ +14 to +131 ℉ (No dew condensation or no icing condition), Storage: -30 to +70 ℃ -22 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 Withstand ability | 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 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 Resistance | 500 m/s2 acceleration (50 G approx.) in X, Y and Z directions three times each |
Emitting Element | Red semiconductor laser Class 1 (IEC / JIS/ FDA/ GB) (Note: This product complies with 21 CFR 1040.10 and 1040.11 Laser Notice No. 56, dated May 8, 2019, issued by CDRH (Center for Devices and Radiological Health) under the FDA (Food and Drug Administration) (Maximum output: 390 μW, Peak emission wavelength: 655 nm 0.026 mil) |
Material | Enclosure: Polybutylene terephthalate, Front cover: Acylic, Lens: Glass, Indicator part: Polyarylate |
Cable | 0.15 mm2 4-core (emitter of a thru-beam type: 2-core) cabtyre cable, 2 m 6.562 ft long |
Cable Extension | Extension up to total 50 m 164.042 ft is possible with 0.3 mm2, or more, cable (thru-beam type: Total 100 m 328.084 ft both emitter and receiver). |
Applications :-
- Automation Systems: Provides precise detection in manufacturing, assembly, and sorting lines.
- Material Handling: Ensures accurate object position detection on conveyor belts and robotic systems.
- Quality Control: Detects and inspects components with high precision in automated inspection systems.
- Packaging: Monitors the presence of objects in packaging lines for sorting and packaging processes.
- Safety Applications: Detects objects for safety systems that require accurate and reliable operation.
Precautions :-
- Ensure Correct Wiring: Incorrect connections can cause sensor failure
- Avoid Overvoltage: Operating within 10-30V DC prevents damage
- Protect from Extreme Heat: Avoid installing near high-temperature sources
- Regular Cleaning: Keep the optical lens free from dust and debris for optimal performance
Note : All tax and custom duty should be pay by buyer only.
Note: All trademarks and trade names used are the property of their respective owners.
Note : All tax and custom duty should be pay by buyer only.
Note: All trademarks and trade names used are the property of their respective owners.
Accuracy Disclaimer: Specifications provided are based on datasheet and are subject to change without notice. While every effort has been made to ensure accuracy, errors may occur. Users are encouraged to verify specifications with the manufacturer and consult for any specific questions or requirements.
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