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Home Product LJ18A3-8-Z/BY PNP NO Inductive Proximity Sensor 18mm DC10-30V IP67 Metal Detection Switch
M18 Proximity sensor LJ18A3-8-Z/BY PNP/NO

LJ18A3-8-Z/BY PNP NO Inductive Proximity Sensor 18mm DC10-30V IP67 Metal Detection Switch

LJ18A3-8-Z/BY sensor
PNP NO proximity sensor
LJ18A3 proximity switch series
LJ18A3-8-Z/BY PNP/NO
LJ18A3-8-Z/BY sensor is a PNP NO proximity sensor in the LJ18A3 proximity switch series, engineered for accurate non-contact detection of metallic objects with robust construction and stable output signals, ideal for industrial automation systems requiring reliable position sensing.
Categories:Automation
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Product Description

The LJ18A3-8-Z/BY sensor is a PNP NO proximity sensor from the LJ18A3 proximity switch series, designed for high-precision object detection in industrial automation. Operating within a 10-30V DC voltage range, it features an 8mm detection distance and a robust M18 threaded housing suitable for harsh environments. This non-contact inductive sensor provides a single PNP output (normally open configuration), ensuring reliable switching without physical wear. Compatible with PLCs and control modules, it supports direct integration into automated systems. With a temperature tolerance of -25°C to +70°C, it excels in manufacturing, packaging, and material handling applications. Key advantages include long service life, dust/moisture resistance, and easy installation, though its fixed sensing range limits flexibility in variable-distance scenarios. No external power or display is required for operation.
ParameterSpecification
Model SeriesLJ18A3 Proximity Switch Series
Detection Distance8 mm
Output ConfigurationPNP NO (Normally Open)
Operating Voltage10-30 VDC
Current Capacity200 mA max
Response Frequency1 kHz
Housing MaterialNickel-plated brass
Output IndicatorLED status display
Protection RatingIP67
Temperature Range-25℃ to +70℃
Connection Type2m PVC cable (BY suffix)
Output Stage3-wire system
Housing DiameterØ18 mm
Switching ElementSemiconductor PNP
Repeat Accuracy≤10% of sensing distance
question:Why are there service fees?
answer:Service fees cover transaction processing, platform maintenance, and dedicated customer support to ensure seamless operations.
question:Can the company provide technical selection services?
answer:Yes, we offer tailored technical selection guidance to align with client requirements and market trends.
question:Does the company have a professional product selection team?
answer:Yes, our skilled team uses data-driven insights to identify competitive products for diverse markets.
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 there service fees?
answer:Service fees cover transaction processing, platform maintenance, and dedicated customer support to ensure seamless operations.
question:Can the company provide technical selection services?
answer:Yes, we offer tailored technical selection guidance to align with client requirements and market trends.
question:Does the company have a professional product selection team?
answer:Yes, our skilled team uses data-driven insights to identify competitive products for diverse markets.
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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