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PFM1/AP-3H IMO Inductive Proximity Switch M12 Shielded, M12 Plug, -40 deg C
IMO PFM1/AP-3H M12 inductive proximity sensor with 4 mm sensing distance, PNP normally open output and stainless steel housing for industrial automation applications.
£48.27
Why Choose the IMO PFM1/AP-3H Inductive Proximity Sensor?
The IMO PFM1/AP-3H is a robust and reliable inductive proximity sensor designed for accurate non-contact detection of metal objects in industrial automation and machinery applications. As part of the IMO PFM series M12 inductive sensor range, it provides dependable object detection for demanding industrial environments including food and beverage processing, production machinery and automated systems.
Featuring a compact M12 stainless steel housing, shielded flush-mount construction and a PNP normally open output, the PFM1/AP-3H provides reliable sensing performance where space-saving installation and resistance to harsh conditions are required. Its rugged design supports use in applications requiring high levels of protection against dust, moisture and industrial contamination.
With a 4 mm sensing distance, 10–30 V DC supply and M12 plug connection, the IMO PFM1/AP-3H is ideal for machine automation, position detection and industrial control systems requiring accurate and repeatable sensing.
Key Advantages
- Reliable inductive proximity sensing technology for industrial automation.
- 4 mm sensing distance for accurate metal object detection.
- M12 stainless steel housing suitable for demanding environments.
- Flush-mount shielded design for flexible machine installation.
- PNP normally open output for connection to PLC and control systems.
- High protection rating suitable for industrial and washdown applications.
Key Features
- IMO PFM series inductive proximity sensor.
- M12 cylindrical sensor design.
- 4 mm nominal sensing distance.
- PNP normally open switching output.
- 10–30 V DC operating voltage.
- 4-pin M12 plug connection.
- Shielded flush mounting construction.
- LED output status indication.
- Short-circuit and reverse polarity protection.
Reliable Object Detection for Industrial Automation
Inductive proximity sensors such as the IMO PFM1/AP-3H detect metallic objects without physical contact, providing reliable position feedback for automated machinery. This helps improve process accuracy, reduce mechanical wear and support efficient machine control.
The PFM1/AP-3H is designed for automation engineers and machine builders requiring a compact, durable sensor solution for production equipment, industrial control systems and challenging operating environments.
Typical Applications
- Industrial automation machinery.
- Position and presence detection systems.
- Food and beverage processing equipment.
- Packaging and production machinery.
- Material handling systems.
- OEM machine control applications.
Technical Specifications
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| Supply Voltage | 12 V DC, 24 V DC | |
|---|---|---|
| Coil / Supply Voltage | 10–30 V DC | |
| Mounting Condition | Flush | |
| IP Rating | IP67, IP68, IP69K | |
| Output Type | PNP | |
| Sensing Principle | Inductive | |
| Housing Size | M12 | |
| Sensing Distance | 4 mm | |
| Output Function | NO | |
| Connection | M12 connector | |
| HS Code | 8536508000 | |
| Country of Manufacture | Italy | |
| Manufacturer | IMO | |
| Series | PFM | |
| Model | PFM1/AP-3H | |
| Product type | Inductive proximity sensor | |
| Housing diameter | M12 | |
| Mounting type | Shielded flush mounting | |
| Sensing distance | 4 mm | |
| Output Type | PNP normally open (NO) | |
| Supply voltage | 10–30 V DC | |
| Connection | 4-pin M12 plug | |
| Switching frequency | 2 kHz | |
| Housing material | AISI 316L stainless steel | |
| Protection rating | IP67 / IP68 / IP69K | |
| Operating temperature | -40 °C to +80 °C | |
| Dimensions | M12 × 64.6 mm |
Frequently Asked Questions
What is the IMO PFM1/AP-3H used for?
The IMO PFM1/AP-3H is used for non-contact detection of metal objects in industrial automation and machinery applications.
What sensing distance does the PFM1/AP-3H provide?
The sensor provides a 4 mm nominal sensing distance for reliable metal detection.
What output type does the IMO PFM1/AP-3H have?
The PFM1/AP-3H features a PNP normally open output for connection to industrial control systems.
What connection does the PFM1/AP-3H use?
The sensor uses a 4-pin M12 plug connection for straightforward installation.
Where is the IMO PFM1/AP-3H installed?
The sensor is typically installed on industrial machinery, automation equipment and production systems requiring accurate position detection.
Trusted by Industrial Automation Engineers
IMO inductive sensors provide reliable detection performance for machine builders and automation professionals requiring accurate, durable and efficient sensing solutions in industrial environments.
