SKU: SENS-2363
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Pro-Range CLJ-C18-5APA Inductive Proximity Sensor - PNP Output, 5mm Range, 18x18mm Thread

₹379.00 (Inclusive of all taxes)
Out of Stock

The Pro-Range CLJ-C18-5APA is a shielded inductive proximity sensor with a PNP (sourcing) output, designed for non-contact detection of metallic objects within a 5mm range. Its compact 18x18mm threaded housing and 10-30V DC operating voltage make it suitable for integration into industrial automation systems, PLCs, and CNC machinery.

Features

  • PNP (sourcing) NO (Normally Open) output for direct interface with PLCs and controllers.
  • 5mm nominal detection distance for precise proximity sensing of ferrous metals.
  • Compact M12-equivalent 18x18mm threaded barrel for easy panel mounting.
  • Wide 10-30V DC operating voltage range compatible with standard industrial power supplies.
  • Built-in polarity and short-circuit protection for enhanced system reliability.

Out of stock

Description

The CLJ-C18-5APA operates on the electromagnetic induction principle, where an internal oscillator coil generates a high-frequency field. When a metallic object enters this field, eddy currents are induced, causing a detectable change in the oscillator’s amplitude. This change is processed by the internal circuitry to switch the PNP transistor output.

Constructed with a shielded (flush-mountable) sensing face, this sensor can be installed flush with metal surfaces without loss of sensing range. It features robust environmental sealing for reliable operation in industrial settings, offering high repeat accuracy and a fast response time for tasks like part counting, position verification, and end-of-travel detection.

Key Features

  • Inductive sensing principle for reliable, non-contact detection of ferrous and non-ferrous metals.
  • PNP normally open (NO) output configuration simplifies wiring to common PLC input modules.
  • Shielded (flush-mountable) design allows for side-by-side installation without mutual interference.
  • Integrated protection circuits guard against reverse polarity and output short circuits.
  • Threaded M12-equivalent barrel (18x18mm) enables secure mounting in drilled holes.
  • Optimized performance-to-cost ratio for high-volume automation and machinery applications.
  • Durable construction ensures long-term reliability in demanding industrial environments.

Applications

  • Part presence verification and object counting on automated assembly lines.
  • Position sensing and limit switching in CNC machines and robotic arms.
  • End-of-travel detection for linear actuators and pneumatic cylinders.
  • Metal detection and sorting in material handling and conveyor systems.
  • Machine safety interlocking and door position monitoring.

Technical Specifications

Model NumberCLJ-C18-5APA
Output TypePNP (Sourcing), Normally Open (NO)
Sensing PrincipleInductive
Detection Distance5 mm (Nominal)
Target MaterialMetallic Objects (Ferrous & Non-Ferrous)
Supply Voltage10-30V DC
Output Current≤ 200 mA
Housing Thread18 x 18 mm (M12 equivalent)
Protection FeaturesPolarity Protection, Short-Circuit Protection
Response FrequencyApprox. 100 Hz (Typical)

Frequently Asked Questions

What is the operating voltage range for this CLJ-C18-5APA sensor?

The sensor operates on a DC voltage range of 10 to 30 volts. It is designed to be compatible with standard industrial 12V or 24V DC power supplies. Ensure your power source is within this range and properly regulated for stable operation.

Does this sensor detect non-metallic objects like plastic or wood?

No, this is an inductive proximity sensor, which works by detecting changes in an electromagnetic field caused by eddy currents in conductive materials. It will only detect metallic objects (both ferrous and non-ferrous metals). Non-conductive materials like plastic, wood, or glass will not trigger the sensor.

How do I wire the PNP output of this sensor to my PLC or controller?

The PNP (sourcing) output provides a positive voltage signal when activated. Connect the sensor's brown wire to your DC power supply positive (+), the blue wire to negative (-) or ground, and the black wire is the signal output. The black wire will source current (go high to supply voltage) when a metal target is detected, which should be connected to your PLC's digital input.

Can this sensor be mounted flush with a metal surface?

Yes, the CLJ-C18-5APA features a shielded (flush-mountable) design. This allows the sensing face to be installed flush with or embedded in a metal mounting bracket without a reduction in the nominal 5mm sensing distance, which is ideal for compact installations.

Package Includes

  • 1 x Pro-Range CLJ-C18-5APA Inductive Proximity Sensor

Additional Information

Weight 0.03 kg
Dimensions 1.8 cm