LJC18A3-8-J/AX Capacitive Sensor NPN NC

LJC18A3-8-J/AX Capacitive Sensor NPN NC

LGRY18-G08NA Capacitive Proximity Switch Specification Document (Comprehensive Version)

1. Product Overview

1. Model: LGRY18-G08NA
2. Type: Capacitive proximity switch, non-contact detection sensor.
3. Applications: Material level detection (liquids, feed, solid particles) and hopper monitoring in industrial automation.

2. Technical Parameters

1. Electrical Characteristics
   • Rated Voltage: ≤36V (3C certified).
   • Output Type: NPN/PNP optional (e.g., "NA" denotes NPN normally open)
   • Protection Rating: IP67, suitable for dusty or humid environments.
2. Detection Performance
   • Sensing Distance: 8mm (G08 series).
   • Target Materials: Metals, non-metals (liquids, solids, powders).
3. Mechanical Specifications
   • Dimensions: M18 standard cylindrical design.
   • Material: Metal housing for industrial durability.

3. Safety

• Safety Guidelines: Installation must be performed by certified electricians with power disconnected

4. Installation & Wiring

1. Mounting: Threaded fixation (M18 standard thread).
2. Wiring:
   • NPN Type: Outputs low-level signal (brown: +, blue: -, black: signal).
   • PNP Type: Outputs high-level signal (refer to product labels).

5. Key Notes

1. Environmental Limits: Avoid strong electromagnetic interference.
2. Maintenance: Clean the sensing surface regularly to ensure sensitivity