Name: Panasonic CX-444-P Adjustable Range Reflective Photoelectric - INOSAKI
SKU: Pananonic-CX-444-P
Price: 39.84 USD
Availability: InStock

Technical Overview

Compact 12-24VDC PNP photoelectric sensor with 15-100mm adjustable reflective sensing, IP67, 1ms response, and BGS/FGS for reliable object detection.

Key Features

Diffuse-reflective sensing mode
Adjustable sensing range from 15mm to 100mm
PNP output configuration
Light-On/Dark-On selectable operation modes
IP67 protection rating
Wide operating temperature range of -25 to +55°C
Compact PBT enclosure and Polycarbonate lens
Sensitivity adjustment via 5-turn potentiometer
Background/Foreground Suppression (BGS/FGS) functions
Automatic interference prevention function
High noise resistance against inverter motors and lights
Red LED light source
Response time of 1ms or less
RoHS compliant

Technical Specification Matrix

Parameter	Value
Sensor Type	Photoelectric, diffuse-reflective
Sensing Range	15 to 100 mm
Output Configuration	PNP open-collector transistor
Operation Modes	DARK-ON / LIGHT-ON selectable
Supply Voltage	12 to 24 V DC ±10% (Ripple P-P 10% or less)
Max. Output Current	100 mA
Current Consumption	20 mA or less
Operating Temperature	-25 to +55°C
Protection Rating	IP67
Body Material	PBT enclosure, Polycarbonate lens
Response Time	1 ms or less
Hysteresis	2% or less of operation distance
Repeatability (Along sensing axis)	1 mm or less
Repeatability (Perpendicular to sensing axis)	0.2 mm or less
Light Source	Red LED
Lead Length	2 m
Adjustment	5-turn mechanical adjuster
Physical Weight (kg)	0.06
Dimensions L x W x H (cm)	2 x 1.12 x 3.1

Industrial Applications

1. Conveyor Belt Object Detection in Packaging Lines

This sensor is ideal for detecting various package sizes and colors on a conveyor belt in packaging lines. Its 15-100mm adjustable sensing range, fast 1ms response time, and BGS/FGS capabilities ensure accurate detection, preventing jams and confirming correct product flow. The compact size allows for integration into existing conveyor systems.

Problem Solved

Ensures accurate and reliable detection of diverse objects on fast-moving conveyor systems, reducing product loss, improving line efficiency, and preventing operational bottlenecks.

Photoelectric sensorConveyor automationObject detectionPackaging machineryPNP outputAdjustable sensing rangeBGS/FGS1ms response time12-24VDC

2. Robotic Arm Gripper Position Verification in Assembly

With its compact dimensions (1.12cm W x 3.1cm H x 2.0cm D), short sensing range (15-100mm), and high repeatability (0.2mm perpendicular, 1mm along axis), the CX-444-P can be mounted on robotic grippers. It provides precise feedback for part presence or correct gripper opening/closing in automated assembly applications. The IP67 rating ensures durability in light industrial environments.

Problem Solved

Provides precise feedback for robotic systems, verifying the presence or correct positioning of small components during automated assembly processes, thereby improving accuracy and preventing damage.

Robotic automationGripper controlPosition sensingComponent detectionCompact sensorIP67High repeatability12-24VDCAssembly automation

3. Material Level Monitoring in Hoppers/Bins in Dusty Environments

The IP67 rating protects the sensor against dust and water ingress, making it suitable for industrial environments with airborne particles. Its adjustable range reflective mode can detect the surface of various bulk materials (powders, granules) within a 15-100mm range. High noise resistance helps maintain stable operation in electrically noisy industrial settings.

Problem Solved

Reliably monitors material levels in industrial hoppers or bins, even in dusty or challenging environmental conditions, preventing overfilling or depletion and optimizing material flow management.

Level detectionMaterial handlingHopper monitoringDusty environmentsIP67Adjustable range reflectiveIndustrial automation12-24VDCNoise immunity