SKU: SENS-2374
📋 GST Invoice Available

Pro-Range CLJ-A8M-1.5ANA NPN M8 Inductive Proximity Sensor - 1.5mm Detection Distance

₹809.00 (Inclusive of all taxes)
Out of Stock

The Pro-Range CLJ-A8M-1.5ANA is an NPN output, normally-open (NO) inductive proximity sensor with a 1.5mm detection range and an M8 threaded housing. Designed for industrial automation, it provides reliable, non-contact detection of ferrous and non-ferrous metal targets, compatible with PLCs and standard 10-30V DC control systems.

Features

  • NPN Normally-Open (NO) Output for standard sinking logic interfaces.
  • Precise 1.5mm detection distance for close-range metal sensing.
  • Compact M8 threaded barrel housing for easy panel mounting.
  • Operates on a wide 10-30V DC supply voltage range.
  • Features built-in polarity and short-circuit protection for robust operation.

Out of stock

Description

The CLJ-A8M-1.5ANA is a shielded inductive proximity sensor that generates an electromagnetic field to detect the approach of metallic objects without physical contact. Its core sensing principle relies on eddy current losses induced in the target, which dampens the oscillation within the sensor’s coil, triggering a solid-state NPN switching output. The sensor is shielded, allowing for side-by-side mounting without mutual interference.

Constructed with a nickel-plated brass housing, this sensor is built for durability in industrial environments. It offers a fast switching frequency and high repeat accuracy, making it suitable for high-speed counting, position verification, and end-of-travel limit detection in automated machinery and assembly lines.

Key Features

  • NPN Normally-Open (NO) transistor output for direct interface with PLC digital inputs.
  • Optimized for a precise 1.5mm (Sn) sensing range from the face of the sensor.
  • Shielded design enables flush mounting in metal and prevents cross-talk.
  • Wide operating voltage range of 10-30V DC ensures compatibility with various industrial power supplies.
  • Integrated protection circuits guard against reverse polarity and output short-circuits.
  • Nickel-plated brass barrel with M8 x 1.0 thread for secure mechanical installation.
  • High switching frequency supports rapid detection cycles in fast-moving applications.
  • LED status indicator provides visual confirmation of output state and power.

Applications

  • Precision part presence detection in CNC machine tool changers and lathes.
  • End-of-stroke limit switching for pneumatic cylinders and linear actuators.
  • High-speed object counting on conveyor belts in packaging and sorting lines.
  • Position verification of metal components in automated assembly fixtures.
  • Rotational speed monitoring via detection of gear teeth or keyways.

Technical Specifications

Manufacturer Part NumberCLJ-A8M-1.5ANA
Output TypeNPN, Normally Open (NO)
Detection Distance (Sn)1.5 mm
Housing ThreadM8 x 1.0
Supply Voltage10-30V DC
Output Current≤ 200 mA
Voltage Drop≤ 1.5V
Switching FrequencyUp to 1 kHz (typical)
Housing MaterialNickel-Plated Brass
Sensing Face MaterialPBT Plastic
ProtectionPolarity & Short-Circuit Protected
IndicatorLED Status Indicator
Operating Temperature-25°C to +70°C

Frequently Asked Questions

What is the wiring diagram for this NPN normally-open proximity sensor?

Connect the brown wire to your DC power supply positive (10-30V), the blue wire to the supply negative (0V/GND), and the black wire is the NPN output. In the NO configuration, the black wire will switch to ground (sink current) when a metal target is detected within the 1.5mm range. Always connect a pull-up resistor to a positive voltage on the black wire if interfacing with a microcontroller input.

Can this sensor detect non-ferrous metals like aluminum or copper?

Yes, inductive proximity sensors can detect all conductive metals, but the effective sensing distance (Sn) is reduced for non-ferrous targets. For this 1.5mm sensor, the detection range for aluminum or copper will be approximately 30-50% of the rated Sn. For precise positioning with non-ferrous metals, testing at the actual installation is recommended.

Is the sensor shielded, and can it be mounted flush in metal?

Yes, the CLJ-A8M-1.5ANA features a shielded (flush-mountable) design. This allows the sensor to be installed flush with or embedded into a metal mounting bracket without a reduction in its nominal sensing range, preventing false triggers from the surrounding metal and enabling compact installations.

What is the maximum load current for the NPN output?

The NPN output transistor can sink a maximum continuous current of 200 mA. This is sufficient to directly drive small relays, PLC digital inputs, or indicator lamps. Ensure the connected load does not exceed this rating and is within the sensor's specified voltage drop of ≤1.5V.

Package Includes

  • 1 x Pro-Range CLJ-A8M-1.5ANA Inductive Proximity Sensor

Additional Information

Weight 0.03 kg
Dimensions 15 × 5 × 10 cm