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- Panasonic CX-442-P Photoelectric Sensor Panasonic CX-442-P Photoelectric Sensor






Panasonic CX-442-P Photoelectric Sensor
- Brand : Panasonic
- Supply voltage : 12..24 VDC
- Dimension : 10 mm x 25 mm x 64.3 mm
- Switching output : PNP open-collector transistor
- Output Operation : Switchable either Light-ON or Dark-ON
- Warranty : 12 Months
- Description
- Specifications
- Shipping & Returns
- Reviews
Panasonic CX-442-P Photoelectric Sensor
The Panasonic CX-442-P Photoelectric Sensor (CX442P, UCX442P) is a versatile photoelectric sensor designed for precision and stability in industrial environments. It offers an adjustable sensing range from 40 to 300 mm, with a minimum detectable object at 20 mm distance, making it ideal for detecting small or irregular objects.
It supports Background Suppression (BGS) and Foreground Suppression (FGS), selectable via wiring, enhancing performance in complex sensing environments. The repeatability is excellent—1 mm along the sensing axis and 0.2 mm perpendicular, ensuring reliable detection with minimal hysteresis (≤5%).
The sensor uses a modulated red LED (650 nm), producing a Ø15 mm spot at 300 mm, suitable for accurate alignment. It features PNP open-collector output with short-circuit protection, and a fast 1 ms response time for real-time detection. Indicators include an orange LED for output and green LED for stability, aiding quick diagnostics.
Built to last, the CX-442-P has IP67 protection, operates in -25 to +55°C, and resists vibration (3 mm, 10–500 Hz) and shock (50 G). A 5-turn mechanical distance adjuster and automatic interference prevention provide ease of setup and dependable operation.
Our engineers actively inputted all the required details of this item in accordance with the datasheet. Nevertheless, it’s imperative to recognize that errors may arise during this process. Despite our sincere efforts, it’s important to remain cautious. Nonetheless, inaccuracies can still occur. All trademarks and trade names used on this site are the property of their respective owners. They are used solely for identification purposes and do not imply any endorsement or affiliation with our company.
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Brand | Panasonic |
Product name | CX-442-P |
CE Marking Directive Compliance | EMC Directive, RoHS Directive |
Adjustable Range | 40 to 300 mm 1.575 to 11.811 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) | 20 to 300 mm 0.787 to 11.811 in |
Hysteresis | 5 % 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 sink current: 100 mA - Applied voltage: 30 V DC or less (between output and 0 V) - Residual voltage: 2 V or less (at 100 mA sink current), 1 V or less (at 16 mA sink 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) |
Sensing Mode | BGS / FGS functions switchable with wiring of sensing mode selection input |
Distance Adjuster | 5-turn mechanical adjuster |
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 Withstandability | 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 | Ø15 mm Ø0.591 in approx.(at 300 mm 11.811 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. |
Country of origin | Japan |
Shipping
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We ship across India through reliable courier partners such as BlueDart, DTDC, Delhivery, Shree Maruti, Anjani, Mahaveer, and Trackon.
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Based on our experience, BlueDart and DTDC provide the best service, ensuring faster and safer deliveries.
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Dispatch Time: Orders are usually processed and dispatched within 1–2 business days after confirmation.
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Delivery Time: Standard delivery within 3–5 business days, depending on your location. Remote areas may take slightly longer.
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Tracking: Once your order is shipped, a tracking ID will be shared via email/SMS so you can monitor your package in real-time.
Returns & Refunds
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We offer a 15-day return policy for eligible products.
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Items must be unused, in original packaging, and with all accessories/manuals intact.
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Returns are accepted only in cases of manufacturing defects, wrong product delivered, or transit damage.
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Refunds will be processed to your original payment method within 7–10 working days after inspection of the returned product.
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For international buyers, return shipping costs must be borne by the customer unless the product is faulty or wrongly supplied.