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Home Product LJ18A3-8-Z/AY Inductive Proximity Sensor 18mm Detection Range NPN 3-Wire DC Object Sensing
M18 Inductive proximity switch Unshielded type DC 3-WIREL LJ18A3-8-Z/AY PNP NC

LJ18A3-8-Z/AY Inductive Proximity Sensor 18mm Detection Range NPN 3-Wire DC Object Sensing

LJ18A3-8-Z/AY sensor
LJ18A3 inductive proximity
18mm proximity switch
LJ18A3-8-Z/AY
LJ18A3-8-Z/AY sensor is a robust LJ18A3 inductive proximity switch with 18mm sensing range, designed for non-contact metal detection in industrial automation and machinery applications.
Categories:Automation
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Product Description

The LJ18A3-8-Z/AY sensor is an LJ18A3 inductive proximity switch featuring an 18mm cylindrical design, ideal for industrial automation, machinery, and conveyor systems. It operates on a 10-30V DC supply, with a single PNP output for direct PLC or control module integration, and supports no communication interfaces. The device offers an 8mm detection range for metallic objects, ensuring reliable performance in temperatures from -25°C to +70°C. With an IP67-rated housing, it withstands dust, moisture, and mechanical stress, while its non-contact sensing ensures minimal wear. However, its limitation lies in detecting only conductive materials. The sensor lacks a screen or battery, emphasizing compactness and durability for repetitive industrial tasks. Key strengths include high switching accuracy, robust construction, and resistance to electrical noise, though fixed detection range and material specificity may restrict versatility.
Parameter Specification
Model LJ18A3-8-Z/AY
Sensor Type Inductive Proximity Switch
Sensing Distance 18mm
Operating Voltage 10-30V DC
Output Configuration NPN NO/NC (Selectable)
Current Consumption ≤15mA
Temperature Range -25°C to +70°C
Protection Rating IP67
Housing Material Nickel-plated Brass
Connection Type 2m PVC Cable
Switching Frequency 1kHz
question:Why are the shipping costs so high? Are there cheaper shipping options?
answer:We offer various shipping methods based on budget and urgency. Contact us to explore cost-effective alternatives.
question:Can you provide upgraded models or alternative product options?
answer:Yes, we can suggest upgraded or alternative models. Share your requirements for tailored recommendations.
question:What payment methods do you accept for international orders?
answer:We accept T/T, L/C, PayPal, and other secure payment methods. Confirm details with your sales representative.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why are the shipping costs so high? Are there cheaper shipping options?
answer:We offer various shipping methods based on budget and urgency. Contact us to explore cost-effective alternatives.
question:Can you provide upgraded models or alternative product options?
answer:Yes, we can suggest upgraded or alternative models. Share your requirements for tailored recommendations.
question:What payment methods do you accept for international orders?
answer:We accept T/T, L/C, PayPal, and other secure payment methods. Confirm details with your sales representative.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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