pa18ald04tosa - photo dr met m18 scr no,cab

pa18ald04tosa – photo dr met m18 scr no,cab

Carlo Gavazzi PA18ALD04TOSA M18 diffuse-reflective photoelectric sensor with 400 mm range, SCR normally open output and IP67 protection for industrial automation applications.

SKU: PA18ALD04TOSAMPN: PA18ALD04TOSA
Price
List Price £104.84 ex VAT
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Why Choose the Carlo Gavazzi PA18ALD04TOSA Photoelectric Sensor?

The Carlo Gavazzi PA18ALD04TOSA is a robust diffuse-reflective photoelectric sensor designed for reliable object detection in industrial automation and machine control applications. As part of the Carlo Gavazzi PA18 series, it combines a durable M18 cylindrical metal housing with dependable infrared optical sensing technology for demanding industrial environments.

Featuring a 400 mm sensing range, SCR normally open output and a 2 m cable connection, the PA18ALD04TOSA provides a simple and reliable sensing solution for detecting objects without requiring a separate reflector.

With an IP67 protection rating, adjustable sensitivity and a rugged metal threaded barrel design, the Carlo Gavazzi PA18ALD04TOSA is suitable for packaging machinery, conveyors, material handling systems and industrial automation applications where reliable detection is required.

Key Advantages

  • Reliable M18 diffuse-reflective photoelectric sensor for industrial applications.
  • 400 mm sensing range suitable for short-distance object detection.
  • SCR normally open output for direct industrial switching applications.
  • Metal cylindrical housing provides a durable sensing solution.
  • IP67 protection suitable for demanding operating environments.
  • Infrared modulated light technology improves detection stability.
  • Adjustable sensitivity for application flexibility.

Key Features

  • Carlo Gavazzi PA18 series photoelectric sensor.
  • Diffuse-reflective sensing principle.
  • M18 threaded metal barrel housing.
  • SCR normally open (NO) output.
  • 20–250 V AC power supply.
  • 2 m cable connection.
  • Infrared modulated light source.
  • Light switching operation mode.

Reliable Photoelectric Detection for Industrial Automation

Diffuse-reflective photoelectric sensors detect objects by transmitting light towards a target and measuring the reflected signal. This sensing method provides a practical solution for automated machinery where compact installation and reliable object presence detection are required.

The Carlo Gavazzi PA18ALD04TOSA combines a rugged M18 metal housing with adjustable optical performance, making it suitable for industrial environments including material handling, packaging equipment and automatic door systems.

Typical Applications

  • Industrial conveyors and material handling systems.
  • Packaging and production machinery.
  • Automatic door and access control systems.
  • Assembly and manufacturing equipment.
  • Object presence and position detection.
  • OEM industrial automation systems.

Technical Specifications

Manufacturer Carlo Gavazzi
Series PA18 Photoelectric Sensors
Model PA18ALD04TOSA
Product type Diffuse-reflective photoelectric sensor
Sensing principle Diffuse reflective detection
Sensing range 0–400 mm
Light source Infrared modulated light, 880 nm
Output Type Two-wire SCR normally open (NO)
Supply voltage 20–250 V AC
Housing type M18 cylindrical threaded barrel
Housing material Metal / nickel-plated brass
Connection type Cable
Cable length 2 m
Protection rating IP67
Operating temperature -20 °C to +60 °C
IP Rating IP67
Output Type Two-wire (SCR)
Sensing Principle Photoelectric - diffuse
Housing Size M18
Sensing Distance 400 mm
Output Function NO
Connection Cable

Frequently Asked Questions

What is the Carlo Gavazzi PA18ALD04TOSA used for?

The PA18ALD04TOSA is used for contactless object detection in industrial automation, material handling and machine control applications.

What sensing range does the PA18ALD04TOSA provide?

The sensor provides a 400 mm diffuse-reflective sensing range.

What type of output does this sensor have?

The sensor provides a two-wire SCR normally open output.

What protection rating does the PA18ALD04TOSA have?

The sensor has an IP67 protection rating for industrial environments.

What housing type does this photoelectric sensor use?

The sensor uses a durable M18 cylindrical metal threaded barrel housing.

Trusted by Automation Engineers Worldwide

Carlo Gavazzi photoelectric sensors are trusted by automation professionals for reliable detection, rugged construction and dependable performance in modern industrial control systems.

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