SKU: SENS-2387
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Pro-Range CLJ-A18M-5APA PNP M18 Inductive Proximity Sensor - 5mm Detection

₹589.00 (Inclusive of all taxes)
Out of Stock

The Pro-Range CLJ-A18M-5APA is an M18-threaded inductive proximity sensor with a 5mm detection range and PNP (sourcing) output, designed for non-contact detection of ferrous and non-ferrous metal targets in industrial automation, machinery, and PLC control systems.

Features

  • M18 threaded cylindrical housing for robust industrial mounting
  • 5mm nominal detection distance for precise metal object sensing
  • PNP (sourcing) output compatible with PLCs and 10-30V DC control systems
  • Inductive sensing principle detects ferrous and non-ferrous metals
  • Built-in polarity and short-circuit protection for enhanced reliability

Out of stock

Description

The CLJ-A18M-5APA operates on the inductive sensing principle, generating an electromagnetic field from its face. When a conductive metal object enters this field, it induces eddy currents, causing a change in the sensor’s internal oscillation circuit. This change is processed to switch the PNP output, providing a clean, digital signal for detection and control logic.

Constructed with a nickel-plated brass or stainless steel housing and sealed to IP67 standards, this sensor is built for harsh industrial environments involving dust, oil, and coolants. Its fast response time and high repeatability make it suitable for high-speed counting, position verification, and limit switching applications on automated assembly lines, CNC machines, and material handling systems.

Key Features

  • Industrial-grade M18 threaded metal housing for vibration resistance
  • Precise 5mm (±10%) sensing range for reliable metal detection
  • 3-wire PNP normally-open (NO) output simplifies wiring to PLC digital inputs
  • 10-30V DC wide operating voltage range for flexible system integration
  • LED status indicator for real-time output and power confirmation
  • IP67 protection rating ensures reliable operation in dusty or wet conditions
  • Short-circuit and reverse polarity protection safeguards the sensor and control circuitry
  • High switching frequency enables use in rapid succession detection tasks

Applications

  • Position sensing and end-of-travel limit switching on CNC machines and industrial robots
  • Metal part detection and counting on high-speed conveyor and assembly lines
  • Presence verification of tools, clamps, or fixtures in automated machining centers
  • Liquid level detection in metal tanks using a float with an integrated metal trigger
  • Safety interlock systems to confirm the position of guards or access doors

Technical Specifications

Manufacturer Part NumberCLJ-A18M-5APA
Brand / OEMPro-Range
Sensor TypeInductive Proximity
Output TypePNP (Sourcing)
Output ConfigurationNormally Open (NO)
Detection Distance5 mm
Housing ThreadM18 x 1
Operating Voltage10-30V DC
Current Consumption<15 mA (typical)
Output Current≤200 mA
Switching FrequencyUp to 1 kHz
Protection RatingIP67
Housing MaterialNickel-plated Brass / Stainless Steel
Sensing Face MaterialPBT or similar engineering plastic
Operating Temperature-25°C to +70°C
Connection3-wire cable or pre-wired quick-disconnect

Frequently Asked Questions

What is the operating voltage range for this Pro-Range inductive sensor?

The CLJ-A18M-5APA sensor operates on a wide DC voltage range of 10 to 30 volts. This compatibility makes it suitable for direct integration with standard 12V or 24V industrial PLC power supplies and control cabinets without requiring an additional voltage regulator.

Does this PNP sensor detect all metals, or only ferrous (iron-based) metals?

This inductive proximity sensor detects both ferrous (like steel) and non-ferrous (like aluminum, copper) conductive metals. However, the actual sensing distance may vary slightly depending on the target material's conductivity and permeability; ferrous metals typically provide the maximum rated 5mm detection distance.

How do I wire the 3-wire PNP output to my PLC or controller?

Connect the brown wire to your DC positive supply (10-30V), the blue wire to DC negative (0V), and the black wire is the PNP output signal. When a metal target is detected, the black wire will switch to supply voltage (sourcing). Connect this black wire to your PLC's digital input, which must be configured to accept a sourcing (PNP) signal.

Package Includes

  • 1 x Pro-Range CLJ-A18M-5APA Inductive Proximity Sensor
  • Mounting nut(s) and possible lock washer

Additional Information

Weight 0.03 kg