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Panasonic EX-33-PN Photoelectric Sensor
The Panasonic EX-33-PN Photoelectric Sensor (Part Number: UEX33PN) is a highly accurate photoelectric sensor designed to detect opaque objects with a sensing range of 800 mm (31.496 inches). Featuring PNP open-collector transistor output, this sensor provides reliable and precise detection for industrial applications. Ideal for sensing objects with a diameter of 2 mm (0.079 in) or more, the EX-33-PN is capable of detecting completely interrupted beams, offering a stable performance in environments where reliable object detection is crucial.
The Panasonic EX-33-PN Photoelectric Sensor operates with a response time of 0.5 ms or less, ensuring fast and responsive feedback. It also features short-circuit protection for enhanced safety. The adjustable sensitivity allows users to fine-tune detection settings based on specific needs, making it versatile for a range of industrial applications. With IP67 protection, the sensor is designed to withstand dust, water, and harsh environments, including exposure to vibration and shock.
With a broad ambient temperature range of -25°C to +55°C (-13°F to +131°F) and a robust housing made from die-cast zinc (nickel-plated) and polycarbonate lens, the EX-33-PN ensures long-lasting, stable performance even in challenging industrial conditions.
Key features :-
Brand | Panasonic |
Product Number | EX-33-PN |
Part Number | UEX33PN |
CE Marking Directive Compliance | EMC Directive, RoHS Directive |
Sensing Range | 800 mm 31.496 in |
Sensing Object | dia. 2 mm dia. 0.079 in or more opaque object (Completely beam interrupted objects) |
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 | PNP open-collector transistor - Maximum source current: 50 mA - Applied voltage: 30 V DC or less (between output and +V) - Residual voltage: 2 V or less (at 50 mA source current), 1 V or less (at 16 mA source current) |
Output: Utilization Category | DC-12 or DC-13 |
Output: Output Operation | Switchable either Light-ON or Dark-ON |
Output: Short-Circuit Protection | Incorporated |
Response Time | 0.5 ms or less |
Operation Indicator | Orange LED (lights up when the output is ON) (incorporated on the receiver) |
Stability Indicator | Green LED (lights up under stable light received condition or stable dark condition, incorporated on the receiver) |
Sensitivity Adjuster | Continuously variable adjuster |
Pollution Degree | 3 (Industrial environment) |
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) |
Material | Enclosure: Die-cast zinc (Nickel plated) Lens: Polycarbonate Enclosure cover: Polycarbonate |
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 :-
- Object Detection: Suitable for detecting opaque objects in industrial automation systems, ensuring efficient operations.
- Packaging Industry: Ideal for presence detection in packaging lines where objects need to be reliably sensed.
- Material Handling: Assists in detecting and monitoring materials in conveyor systems or machinery.
- Automotive Manufacturing: Used for object detection in automotive assembly lines.
- General Industrial Use: Provides fast, accurate object detection in diverse industrial environments.
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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