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Omron E3Z-LS81-UL 2M Photoelectric Sensor
| : Omron |
| : New |
| : -- |
| : Photoelectric Sensor |
| : NPN |
| : |
Note : All tax and custom duty should be pay by buyer only.
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Omron E3Z-LS81-UL 2M Photoelectric Sensor
The Omron E3Z-LS81-UL 2M Photoelectric Sensor is designed for precise and reliable object detection across industrial environments. With its distance-setting sensing method, the sensor offers a flexible detection range of 20 to 200 mm, allowing stable detection of both light and dark objects.
The sensor’s red LED light source ensures accurate detection even in varying ambient lighting conditions. Thanks to its robust IP67-rated housing, it withstands dust, water, and harsh factory environments while maintaining dependable performance.
The E3Z-LS81-UL features a fast 1 ms response time, supporting smooth production cycles. PNP open collector output makes integration easy across control systems. Added protections like short-circuit and reverse polarity protection increase longevity and reliability in operation.
Its compact square-shaped body simplifies installation, and dual LED indicators (orange for operation, green for stability) allow clear status monitoring. The sensor's adjustable sensitivity offers further adaptability for diverse application setups, from simple presence sensing to advanced positioning tasks.
Key features :-
Product Number | E3Z-LS81-UL 2M |
Brand | Omron |
Shape | Square type |
Sensing method | Distance-setting |
Sensing distance | 20 to 200 mm |
Setting range | White paper 100 x 100 mm: 40 to 200 mm Black paper 100 x 100 mm: 40 to 160 mm |
Detection range | BGS: 20 mm to Setting distance (White paper, Black paper 100 x 100 mm) FGS: Setting distance to 200 mm min. (White paper 100 x 100 mm), Setting distance to 160 mm min. (Black paper 100 x 100 mm) |
Differential distance | 10% max. of setting distance |
Reflectivity characteristic (black-white error) | 10% max. of setting distance |
Light source | Red LED (670 nm) |
Power supply voltage | 12 to 24 VDC±10% ripple (p-p) 10% max. |
Current consumption | 30 mA max. |
Control output | PNP open collector 26.4 VDC max. 100 mA max. Residual voltage: 1 V max. |
Operation mode | Light-ON/Dark-ON selectable |
Protective circuit | Output short-circuit protection, Power supply reverse polarity protection |
Response time | Operate or reset: 1 ms max. |
Sensitivity setting | 5-turn endless adjustment |
Ambient illuminance | Incandescent lamp: 3,000 lx max. Sunlight: 10,000 lx max. |
Ambient temperature range (Operating) | -25 to 55 ℃ (with no freezing or condensation) |
Ambient temperature range (Storage) | -40 to 70 ℃ (with no freezing or condensation) |
Ambient humidity range (Operating) | 35 to 85 % (with no condensation) |
Ambient humidity range (Strage) | 35 to 95 % (with no condensation) |
Insulation resistance | 20 MΩ min. (500 VDC megger) |
Dielectric strength | 1000 VAC 50/60 Hz 1 min |
Vibration resistance | Destruction: 10 to 55 Hz, 1.5 mm double amplitude each in X, Y, and Z directions for 2 h |
Shock resistance | Destruction: 500 m/s2 3 times each in X, Y and Z directions |
Degree of protection | IEC: IP67 |
Connection method | Pre-wired models (Cable length 2 m) |
Indicator | Operation indicator (orange), Stability indicator (green) |
Weight | Package: Approx. 65 g |
Accessories | Instruction manual |
Material | Case: Polybutylene terephthalate (PBT) Lens: Denatured Polyarylate |
Applications :-
- Packaging Lines: Ensures correct package presence with reliable object detection.
- Conveyor Systems: Monitors and controls material flow precisely and consistently.
- Automated Assembly: Detects components for accurate assembly operations.
- Robotics Integration: Assists robotic arms with dependable object sensing.
- Inspection Stations: Identifies object presence or absence during quality checks.
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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