Name: Panasonic CX-412 Compact Photoelectric Thru-Beam Sensor - INOSAKI
SKU: Pananonic-CX-412
Price: 28.32 USD
Availability: InStock

Technical Overview

Compact IP67 thru-beam photoelectric sensor for 15m opaque object detection, 12-24VDC NPN output, resistant to noise, oil, and coolants.

Key Features

Compact rectangular plastic body (H31 x W11 x D20 mm).
Thru-beam sensing mode with a 15-meter (49.213 ft) detection range.
NPN open-collector output with a maximum sink current of 100 mA.
Switchable Light-ON or Dark-ON output operation.
IP67 protection rating (IEC) for demanding industrial environments.
Wide ambient temperature operating range of -25℃ to +55℃ (-13℉ to +131℉).
Incorporated short-circuit protection.
High resistance to high-frequency noise, oils, and coolants.
Capable of detecting opaque objects as small as Ø0.5 mm with optional slit masks.
Low current consumption: Emitter 20 mA or less, Receiver 10 mA or less.

Technical Specification Matrix

Parameter	Value
Sensing Method	Thru-beam
Sensing Range	15 m (49.213 ft)
Sensing Object	Ø12 mm (Ø0.472 in) or more opaque object (Ø0.5 mm with optional slit masks)
Supply Voltage	12 to 24 V DC ± 10 % Ripple P-P 10 % or less
Current Consumption (Emitter)	20 mA or less
Current Consumption (Receiver)	10 mA or less
Output Type	NPN open-collector transistor
Maximum Sink Current	100 mA
Applied Voltage (Output)	30 V DC or less (between output and 0 V)
Residual Voltage (Output)	2 V or less (at 100 mA sink current), 1 V or less (at 16 mA sink current)
Output Operation	Switchable Light-ON or Dark-ON
Short-circuit protection	Incorporated
Response Time	1 ms or less
Protection Rating	IP67 (IEC)
Ambient Temperature (Operating)	-25 to +55℃ (-13 to +131℉)
Ambient Temperature (Storage)	-30 to +70℃ (-22 to +158℉)
Ambient Humidity	35 to 85 % RH
Ambient Illuminance	Incandescent light: 3,000 lx or less at the light-receiving face
Light Source	Infrared LED
Cable Length	2 m
Certifications	CE Marking (EMC Directive, RoHS Directive), UKCA Marking (EMC Regulations, RoHS Regulations), UL Recognition
Physical Weight (kg)	0.1
Dimensions L x W x H (cm)	2 x 1.1 x 3.1

Industrial Applications

1. Conveyor Belt Object Passage Confirmation in Wet Environments

The CX-412 is ideal for monitoring the passage of objects on industrial conveyor belts, particularly in manufacturing or packaging lines exposed to liquids such as coolants, washdown fluids, or oils. Its 15-meter sensing range accommodates wider conveyor systems or spaced detection points.

Problem Solved

Ensures reliable product flow tracking and presence/absence detection on conveyors, overcoming challenges posed by moisture, oils, or coolants that would compromise less robust sensors and lead to operational failures. The IP67 rating ensures durability in such conditions.

Conveyorobject detectionIP67liquid resistance15m sensing rangeNPN outputindustrial automation

2. Machine Tool Presence Detection in Machining Centers

This sensor is well-suited for precisely detecting the presence of cutting tools, workpieces, or critical machine components within machining centers. Its compact dimensions allow for installation in confined spaces, and its inherent resistance to oil mists and coolants, prevalent in these environments, guarantees consistent performance.

Problem Solved

Provides accurate confirmation of component positions or workpiece presence, crucial for preventing machine collisions, ensuring proper process initiation, and enhancing safety in machining operations, even when exposed to cutting fluids and metal debris.

Machine toolworkpiece detectioncoolant resistancecompact sensorNPNIP67safety interlock

3. Automated Storage and Retrieval Systems (AS/RS) Bin Position Verification

In automated warehouses or AS/RS, the CX-412 can accurately verify the precise position of storage bins or shuttle carts along long aisles. The 15-meter sensing range effectively covers multiple storage bays, and its robust design ensures long-term reliability across typical industrial temperature fluctuations.

Problem Solved

Facilitates accurate and dependable detection of storage bins or carriers in automated warehousing, where precise positioning is vital for efficient inventory management, preventing misplacement, and avoiding system errors over extended distances.

Automated warehouseAS/RSposition sensing15m rangeobject trackingNPNlogistics automation