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Home Product LJ18A3-8-Z/EX Explosion-Proof Cylindrical Proximity Sensor Hazardous Environment Detection
M18 Inductive proximity switch Unshielded type LJ18A3-8-Z/EX DC-2-WIRE NO

LJ18A3-8-Z/EX Explosion-Proof Cylindrical Proximity Sensor Hazardous Environment Detection

LJ18A3-8-Z/EX Sensor
8mm Inductive Proximity Sensor
Explosion-proof Proximity Sensor
LJ18A3-8-Z/EX
LJ18A3-8-Z/EX Sensor: An 8mm inductive proximity sensor with explosion-proof certification, engineered for hazardous environments. Detects metal objects reliably, ensuring safe operation in flammable or explosive conditions. Durable construction and high precision for industrial applications.
Categories:Automation
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Product Description

The LJ18A3-8-Z/EX Sensor is an 8mm Inductive Proximity Sensor designed for harsh industrial environments, featuring explosion-proof certification (Ex) to ensure safe operation in hazardous zones. With a detection range of 8mm, it detects metallic objects reliably while offering NPN/PNP switching outputs for seamless integration into control systems. Compatible with standard 10-30V DC power supplies, this sensor operates within a temperature range of -25°C to +70°C, making it ideal for industries like oil and gas, mining, and chemical processing. Its rugged stainless steel housing provides IP67 protection against dust and water, ensuring durability under extreme conditions. While optimized for metal detection, its short sensing range limits non-metallic applications. The sensor supports direct connection to PLCs or relay modules, simplifying installation in automation setups. Key advantages include high noise immunity, zero mechanical wear, and intrinsic safety in explosive atmospheres.
ParameterSpecification
ModelLJ18A3-8-Z/EX Sensor
Type8mm Inductive Proximity Sensor
ApplicationExplosion-proof Proximity Sensor
Detection Range8mm ±10%
Output TypeDC 3-wire (NPN/PNP)
Operating Voltage10-30V DC
Current Consumption≤15mA
Response Frequency1kHz
Protection RatingIP67
Housing MaterialNickel-plated Brass
Explosion-proof CertificationATEX/IECEx Ex ia IIC T6
Operating Temperature-25℃ to +70℃
ConnectionM12 Quick-disconnect
Output StatusNO (Normally Open)
IndicatorLED Status Display
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question:Can I schedule an official courier pickup myself?
answer:Yes, you can schedule pickups directly via our official courier's online platform.
question:Why was the product label removed upon receipt?
answer:Labels are removed as per standard process to prevent unauthorized resale.
question:What if I receive a refurbished product with malfunctions?
answer:We will replace the product or offer a full refund immediately upon verification.
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:Can I schedule an official courier pickup myself?
answer:Yes, you can schedule pickups directly via our official courier's online platform.
question:Why was the product label removed upon receipt?
answer:Labels are removed as per standard process to prevent unauthorized resale.
question:What if I receive a refurbished product with malfunctions?
answer:We will replace the product or offer a full refund immediately upon verification.
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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