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Panasonic EX-23 Photoelectric Sensor
The Panasonic EX-23 Photoelectric Sensor (Part Number: UEX23) is a highly reliable photoelectric sensor designed for detecting opaque objects with a sensing range of 2 meters (6.562 feet). It is capable of detecting objects with a minimum diameter of 3 mm (0.118 in), making it ideal for various industrial applications requiring precise object detection. This sensor operates with an NPN open-collector transistor output, which supports a maximum sink current of 50 mA, and is equipped with short-circuit protection for enhanced safety.
The Panasonic EX-23 Photoelectric Sensor features a response time of 0.5 ms, providing fast and accurate detection. It comes with IP67 protection, ensuring resistance to dust and water, making it suitable for harsh environmental conditions. The sensitivity adjuster and operation mode switch allow easy customization for different applications, while the operation indicator (orange LED) and stability indicator (green LED) provide clear feedback for operational status.
The Panasonic EX-23 Photoelectric Sensor is designed to work in a wide temperature range of -25°C to +55°C (-13°F to +131°F) and is capable of withstanding shock resistance up to 500 m/s² (50 G), ensuring durability and reliability in demanding environments.
Key features :-
Brand | Panasonic |
Product Number | EX-23 |
Part Number | UEX23 |
Regulatory compliance | CE Marking (EMC Directive, RoHS Directive), UKCA Marking (EMC Regulations, RoHS Regulations) |
Sensing range | 2 m 6.562 ft |
Sensing object | Min. dia. 3 mm dia. 0.118 in opaque object (Setting distance between emitter and receiver: 2 m 6.562 ft) |
Hysteresis | - |
Repeatability(perpendicular to sensing axis) | 0.05 mm 0.002 in or less |
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: 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: Utilization category |
DC-12 or DC-13 |
Output: Short-circuit protection | Incorporated |
Response time | 0.5 ms or less |
Operation indicator | Orange LED (lights up when the output is ON) (located on the receiver) |
Stability indicator | Green LED (lights up under stable light received condition or stable dark condition), located on the receiver |
Sensitivity adjuster | Continuously variable adjuster, located on the emitter |
Operation mode switch | Located on the receiver |
Protection | IP67 (IEC) |
Ambient temperature | -25 to +55 degrees -13 to +131 degrees Fahrenheit (No dew condensation or icing allowed), Storage: -30 to +70 degrees -22 to +158 degrees Fahrenheit |
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, 3 mm 0.118 in double amplitude (20 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 LED (modulated) |
Emitting element: Peak emission wavelength | 650 nm 0.026 mil |
Material | Enclosure: Polyethylene terephthalate Lens: Polyalylate |
Cable | 0.1 mm2 3-core (emitter: 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 (both emitter and receiver). |
Applications :-
- Industrial Automation: Perfect for object detection in automated systems and manufacturing lines.
- Packaging Systems: Ensures precise detection of objects in packaging and sorting systems.
- Material Handling: Provides reliable detection for conveying systems in industrial environments.
- Automation & Control: Ideal for use in industrial automation for object presence detection.
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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