IL1/AP-4A IMO Inductive Proximity Switch Un-Shielded, Cable 2m

Why Choose the IMO IL1/AP-4A Inductive Proximity Sensor?

The IMO IL1/AP-4A is a compact inductive proximity sensor designed for reliable non-contact detection of metallic objects in industrial automation and machinery applications. Part of the IL1 miniature inductive sensor series, it combines a slim rectangular housing with a long sensing distance and a PNP normally open switching output.

Its compact cubic construction makes the IL1/AP-4A particularly suitable for machinery where installation space is limited. The sensor provides dependable metal detection without physical contact, helping reduce mechanical wear while supporting accurate position, presence and end-of-travel sensing.

With a nominal sensing distance of 6 mm, a 10–30 V DC supply and a PNP normally open output, the IL1/AP-4A is suitable for use with PLCs and industrial control systems. The unit is supplied with a 2 m PVC cable and features an IP67-rated housing for use in demanding industrial environments.

Key Advantages

• Compact inductive proximity sensor for non-contact metal detection.
• 6 mm nominal sensing distance for long-range detection in a miniature housing.
• PNP normally open output for straightforward PLC and control-system integration.
• 10–30 V DC operating voltage suitable for standard industrial automation systems.
• IP67 protection for reliable operation in demanding environments.
• Integrated electrical protection helps protect against short circuits, reverse polarity and inductive loads.

Key Features

• IMO IL1 miniature inductive sensor series.
• 6 mm nominal sensing distance.
• 0–4.8 mm operating distance.
• PNP normally open switching output.
• 10–30 V DC operating supply.
• Up to 300 mA load current.
• 3 kHz switching frequency.
• Yellow LED output-state indicator.
• Unshielded, non-flush mounting design.
• 2 m PVC cable connection.
• Compact rectangular PA housing.

Reliable Non-Contact Detection for Industrial Automation

Inductive proximity sensors detect metallic targets by generating an electromagnetic field at the sensing face. When a suitable metal object enters this field, the sensor changes its electrical output state without requiring physical contact with the target.

The IL1/AP-4A combines miniature dimensions with a relatively long sensing range, making it well suited to compact machines, production equipment and automated assemblies. Its fast switching frequency also supports applications involving rapidly moving components or high-speed position detection.

Typical Applications

• Machine position and presence detection.
• Industrial automation and PLC systems.
• Conveyor and material handling equipment.
• Packaging and production machinery.
• Metal component detection.
• End-of-travel and position sensing.
• Assembly and manufacturing equipment.
• Compact OEM machinery.