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Panasonic PM-L45 Photoelectric Sensor :
The Panasonic PM-L45 is a high-performance photoelectric sensor designed for precise and reliable object detection in industrial applications. Featuring a sensing range of up to 2 meters, this sensor ensures accurate detection over short to medium distances. The retro-reflective technology it employs makes it highly effective for detecting objects on reflective surfaces or in environments with transparent or shiny materials.
The PM-L45 sensor offers an NPN output with a response time of less than 1 ms, providing quick and efficient detection, ideal for high-speed applications. It operates within a voltage range of 10-30 VDC and supports both light and dark operation. With an IP67-rated housing, the sensor is resistant to dust and water, ensuring long-lasting reliability in harsh industrial environments. The M8 3-pin connector makes for a simple and secure installation.
The Panasonic PM-L45 is a trusted solution for industries needing precise, fast, and reliable detection in various applications.
Key features :-
Product Number | PM-L45 |
Part Number | PML45 |
CE Marking Directives | EMC Directive, RoHS Directive |
Sensing Range | 6 mm 0.236 in (fixed) |
Minimum Sensing Object | 0.8 × 1.2 mm 0.031 × 0.047 in opaque object |
Hysteresis | 0.05 mm 0.002 in or less |
Repeatability | 0.01 mm 0.0004 in or less |
Supply Voltage | 5 to 24 V DC ±10 % Ripple P-P 10 % or less |
Current Consumption | 15 mA or less |
Output | NPN open-collector transistor ・Maximum sink current: 50 mA ・Applied voltage: 30 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 | Incorporated with 2 outputs: Light-ON / Dark-ON |
Output: Short-Circuit Protection | Incorporated |
Response Time | Under light received condition: 20 μs or less Under light interrupted condition: 80 μs or less (Maximum response frequency: 3 kHz)(Note) (Note) The response frequency is the value when the disc, given in the figure below, is rotated. |
Operation Indicator | Orange LED (lights up under light received condition) |
Pollution Degree | 3 |
Ambient Temperature | -25 to +55 ℃ -13 to +131 ℉ (No dew condensation or icing allowed), Storage: -30 to +80 ℃ -22 to +176 ℉ |
Protection | IP64 (IEC) |
Ambient Humidity | 5 to 85 % RH, Storage: 5 to 95 % RH |
Ambient Illuminance | Fluorescent light: 1,000 ℓx 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 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure |
Vibration Resistance | 10 to 2,000 Hz frequency, 1.5 mm 0.059 in double amplitude (maximum acceleration 196 m/s2) in X, Y and Z directions for two hours each |
Shock Resistance | 15,000 m/s2 acceleration (1,500 G approx.) in X, Y and Z directions three times each |
Emitting Element | Infrared LED (Peak emission wavelength: 855 nm 0.034 mil, non-modulated) |
Material | Enclosure: PBT Display section: Polycarbonate |
Cable | 0.09-mm2 4-core cabtyre cable, PVC, 1 m 3.281 ft long |
Wiring Length | Extension up to total 100 m 328.084 ft is possible with 0.3 mm2, or more, cable. (Note 1) : If the cable is extended to 20 m 65.617 ft or longer, confirm that the supply voltage at the end of the cable attached to the sensor is 4.5 V or higher. (Note 2) : For safety applications, do not exceed 30 m 98.425 ft. |
Applications :-
- Industrial Automation: Perfect for detecting objects in automated production lines, improving sorting, positioning, and overall system control.
- Material Handling: Ideal for detecting objects on conveyor systems, enhancing sorting and tracking efficiency in material handling operations.
- Packaging Industry: Ensures precise detection in packaging processes, increasing speed and accuracy during automated packaging.
- Quality Control: Used for detecting objects in quality inspection systems, ensuring consistent product quality in manufacturing lines.
- Logistics and Warehouse: Enhances material sorting and handling in warehouse systems, optimizing logistics and material tracking efficiency.
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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