Why Choose the IMO PB3022/DUA-A Inductive Proximity Sensor?
The IMO PB3022/DUA-A is a robust and reliable inductive proximity sensor designed for accurate non-contact detection of metallic objects in industrial automation and machine control applications. As part of the IMO PB inductive proximity sensor series, it provides dependable sensing performance for production machinery, conveyors and automated systems.
This sensor features a compact cylindrical M30 unshielded design with a durable nickel-plated brass housing, providing excellent mechanical strength and reliable operation in demanding industrial environments. The unshielded construction provides extended sensing capability for applications where surrounding metal interference is controlled.
With a sensing distance of 22 mm, a 10–36 V DC supply and a PNP normally open output, the PB3022/DUA-A is suitable for detecting machine positions, component presence and movement in a wide range of automation applications. The pre-wired 2 m cable connection provides a simple and reliable installation method for industrial control systems.
Key Advantages
- Reliable inductive proximity sensor for industrial automation.
- M30 unshielded sensor design for extended sensing applications.
- 22 mm sensing distance for accurate metallic object detection.
- PNP normally open switching output for PLC and control system integration.
- Durable nickel-plated brass housing for industrial environments.
- 2 m pre-wired cable connection simplifies installation and commissioning.
Key Features
- IMO PB inductive proximity sensor series.
- M30 cylindrical unshielded sensor body.
- 22 mm nominal sensing distance.
- 10–36 V DC operating supply.
- PNP normally open (NO) output.
- 2 m pre-wired cable connection.
- LED indication for sensor status.
- Protection against reverse polarity and short circuit conditions.
Reliable Object Detection for Industrial Automation
Inductive proximity sensors such as the IMO PB3022/DUA-A detect metallic objects without physical contact by generating an electromagnetic field. This enables fast, reliable and maintenance-free position sensing in automated machinery and industrial processes.
The PB series is designed for machine builders and automation engineers requiring dependable sensors for PLC inputs, production equipment and control systems. Its rugged construction, LED indication and integrated protection features help ensure reliable operation in demanding industrial conditions.
Typical Applications
- Industrial automation and machine building.
- Position sensing on production machinery.
- Conveyor and material handling systems.
- Metal component detection applications.
- Packaging and assembly equipment.
- PLC-controlled manufacturing systems.
