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Panasonic CX-444-P Photoelectric Sensor
The Panasonic CX-444-P Photoelectric Sensor is a versatile and reliable photoelectric sensor designed for precise object detection in a variety of industrial applications. With an adjustable sensing range from 20 to 100 mm (0.787 to 3.937 inches), this sensor offers flexible configuration to meet specific detection requirements. The sensor features a red LED emitting element with a 650 nm peak emission wavelength and a spot diameter of 9 mm at a distance of 100 mm (3.937 inches).
This model comes with a 5-turn mechanical distance adjuster for fine-tuning the sensing range, ensuring accurate detection of objects that are 2 mm or more away. The CX-444-P has an output that is PNP open-collector transistor with a switchable Detection-ON or Detection-OFF operation mode, which provides flexibility in its integration into various systems. It is equipped with short-circuit protection and features both an orange LED for operation status and a green LED for stability indication.
Built for durability, the CX-444-P has an IP67 protection rating, making it suitable for environments where exposure to dust and water is common. It operates reliably in temperatures ranging from -25 to +55℃ (-13 to +131℉) and can withstand vibration and shock, making it ideal for use in industrial machinery and automation systems.
Key features :-
Product Number | CX-444-P |
Part Number | UCX-444 |
Regulatory compliance | EMC Directive, RoHS Directive |
Adjustable range | 20 to 100 mm 0.787 to 3.937 in (Note) The adjustable range stands for the maximum sensing range which can be set with the distance adjuster. The sensor can detect an object 2 mm 0.079 in [CX-444(-P): 15 mm 0.591 in, CX-442(-P): 20 mm 0.787 in], or more, away. |
Sensing range(with white non-glossy paper) | 15 to 100 mm 0.591 to 3.937 in |
Hysteresis | 2 % or less of operation distance(with white non-glossy paper) |
Repeatability | Along sensing axis: 1 mm 0.039 in or less, Perpendicular to sensing axis: 0.2 mm 0.008 in or less (with white non-glossy paper) |
Supply voltage | 12 to 24 V DC plus or minus 10 % Ripple P-P 10 % or less |
Current consumption | 20 mA or less |
Output | PNP open-collector transistor – Maximum source current: 100 mA – Applied voltage: 30 V DC or less (between output and +V) – Residual voltage: 2 V or less (at 100 mA source current), 1 V or less (at 16 mA source current) |
Output: Output operation | Switchable either Detection-ON or Detection-OFF |
Output :Short-circuit protection | Incorporated |
Response time | 1 ms or less |
Operation indicator | Orange LED (lights up when the output is ON) |
Stability indicator | Green LED(lights up under stable operating condition) |
Distance adjuster | 5-turn mechanical adjuster |
Sensing mode | BGS / FGS functions switchable with wiring of sensing mode selection input |
Automatic Interference prevention function | Incorporated (Note) Note that detection may be unstable depending on the mounting conditions or the sensing object. In the state that this product is mounted, be sure to check the operation with the actual sensing object. |
Protection | IP67 (IEC) |
Ambient temperature | – 25 to +55℃ -13 to +131℃ ℉ (No dew condensation or icing allowed ), 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, 3 mm 0.118 in amplitude in X, Y and Z directions for two hours each |
Shock resistance | 500 m/s2acceleration (50 G approx.) in X, Y and Z directions three times each |
Emitting element (modulated) | Red LED |
Emitting element (modulated):Peak emission wavelength | 650 nm 0.026 mil |
Spot diameter | Ø9 mm Ø0.354 in approx.(at 100 mm 3.937 in distance) |
Material | Enclosure: PBT (Polybutylene terephthalate) Front cover: Polycarbonate Indicator cover: Polycarbonate |
Cable | 0.2 mm24-core cabtyre cable, 2 m 6.562 ft long |
Cable extension | Extension up to total 100 m 328.084 ft is possible with 0.3 mm2, or more, cable. |
Applications :-
- Conveyor Systems: For detecting objects in material handling systems, ensuring proper placement and movement.
- Packaging Lines: Ideal for ensuring alignment and counting of products in packaging and sorting systems.
- Industrial Automation: Perfect for use in automated machinery requiring accurate distance measurement and object detection.
- Quality Control: Used in manufacturing processes to verify the presence and position of parts or products during assembly.
- Robotics: Provides precise sensing for robotic arms and systems that require high accuracy for object detection and handling.
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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