Panasonic CX-482 Compact Retroreflective Photoelectric Sensor

USD 37.68

Compact retroreflective photoelectric sensor for transparent object sensing. Features NPN output, IP67 rating, 12-24VDC, and an analog CMOS processor ASIC.

SKU Pananonic-CX-482 Category
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Panasonic CX-482 Compact Retroreflective Photoelectric Sensor

Model Identifier CX-482
Official Part Number CX-482
GTIN Standard NA

Technical Overview

Compact retroreflective photoelectric sensor for transparent object sensing. Features NPN output, IP67 rating, 12-24VDC, and an analog CMOS processor ASIC.

Key Features

  • Amplifier Built-in, compact design for easy integration
  • Analog CMOS processor ASIC for enhanced reliability and stable detection
  • Up to 60% reduction in power consumption compared to previous models
  • IP67 protection rating, suitable for dusty and wet industrial environments
  • Stronger noise resistance with effective inverter countermeasures
  • Robust output short-circuit resistance
  • Strengthened inverse wiring connection protection
  • Multirotation mechanical sensitivity adjuster for precise configuration
  • Switchable Light-ON / Dark-ON output operation
  • Incorporated automatic interference prevention function for close mounting of multiple units

Achieves up to 60% less power consumption and superior noise resistance via an analog CMOS processor ASIC, ensuring stable detection in harsh environments.

Technical Specification Matrix

ParameterValue
TypeRetroreflective (For transparent object sensing)
Sensing Range0.1 to 2 m (0.328 to 6.562 ft) with RF-230 reflector
Minimum Sensing ObjectØ50 mm (Ø1.969 in) or more transparent, translucent or opaque object
Supply Voltage12 to 24 V DC ±10% (Ripple P-P 10% or less)
Current Consumption10 mA or less
Output TypeNPN Open-Collector Transistor
Maximum Sink Current100 mA
Applied Output Voltage30 V DC or less (between output and 0 V)
Residual Output Voltage2 V or less (at 100 mA sink current), 1 V or less (at 16 mA sink current)
Output OperationSwitchable (Light-ON or Dark-ON)
Short-circuit ProtectionIncorporated
Response Time2 ms or less
Operation IndicatorOrange LED (lights up when output is ON)
Stability IndicatorGreen LED (lights up under stable light received or dark condition)
Power IndicatorGreen LED (lights up when power is ON)
Sensitivity AdjusterContinuously variable adjuster
Interference Prevention FunctionIncorporated (Two units of sensors can be mounted close together)
Protection RatingIP67 (IEC)
Ambient TemperatureOperation: -25 to +55 °C (-13 to +131 °F) (No dew condensation or icing allowed)
Storage Temperature-30 to +70 °C (-22 to +158 °F)
Ambient HumidityOperation: 35 to 85% RH, Storage: 35 to 85% RH
Ambient IlluminanceIncandescent light: 3,000 lx at the light-receiving face
Voltage Withstandability1,000 V AC for one min. (between all supply terminals connected together and enclosure)
Insulation Resistance20 MΩ or more, with 250 V DC megger (between all supply terminals connected together and enclosure)
Vibration Resistance10 to 500 Hz frequency, 1.5 mm (0.059 in) double amplitude (10 G max.) in X, Y and Z directions for two hours each
Shock Resistance500 m/s² acceleration (50 G approx.) in X, Y and Z directions three times each
Emitting ElementInfrared LED (modulated)
Peak Emission Wavelength870 nm (0.034 mil)
Enclosure MaterialPBT (Polybutylene terephthalate)
Lens MaterialPolycarbonate
Indicator Cover MaterialAcrylic (CX-48: Polycarbonate)
Cable Type0.2 mm² 3-core cabtyre cable, 2 m (6.562 ft) long
Cable ExtensionUp to total 100 m (328.084 ft) possible with 0.3 mm² or more cable
Physical Weight (kg)0.05
Dimensions L x W x H (cm)4.4 x 1.12 x 3.1

Industrial Applications

1. Transparent Bottle Presence Detection

In high-speed beverage filling and packaging lines, reliably detecting the presence of clear glass or PET bottles is crucial for preventing overfills or missed containers. The CX-482, with its transparent object sensing capabilities, can precisely confirm bottle position before filling or capping stations.

Problem Solved

Ensures accurate bottle positioning for filling and capping, minimizing product waste and line stoppages caused by undetected transparent containers.

Transparent object sensingRetroreflective sensorBottle detectionPackaging automationQuality controlGlassPET

2. Clear Pharmaceutical Tray Position Verification

Automated pharmaceutical production often involves clear plastic trays holding vials or syringes. The CX-482 can detect these transparent trays on a conveyor, verifying their correct position and movement through various processing stages like sterilization or inspection.

Problem Solved

Prevents misalignment or absence of critical transparent pharmaceutical trays, maintaining product integrity and process continuity in sterile environments.

Transparent tray detectionPharmaceutical manufacturingConveyor systemsPosition sensingClear plasticSterile processing

3. Transparent Semiconductor Wafer Carrier Tracking

In semiconductor manufacturing cleanrooms, silicon wafers are transported in highly transparent carriers (FOUPs or FOSBs). The CX-482's ability to sense transparent objects can be utilized to track the presence and position of these carriers on automated guided vehicles (AGVs) or within processing tools, without touching them.

Problem Solved

Enables non-contact tracking of transparent wafer carriers in sensitive cleanroom environments, preventing collisions and ensuring precise material flow.

Wafer carrier detectionSemiconductor manufacturingCleanroom automationFOUPFOSBAGVNon-contact sensing
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