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ia12asf04nom1 – ind prox bs m12 3w npn no plug
Carlo Gavazzi IA12ASF04NOM1 is a flush-mountable M12 extended-range inductive proximity sensor with a 4 mm sensing distance, 3-wire NPN normally open output, 10–40 V DC supply, M12 connector and IP67 protection.
Why Choose the Carlo Gavazzi IA12ASF04NOM1 Inductive Proximity Sensor?
The Carlo Gavazzi IA12ASF04NOM1 is an extended-range M12 inductive proximity sensor designed for reliable non-contact detection of metallic targets in industrial automation and machine-control applications. Part of the Carlo Gavazzi IA family, it combines a compact short-body format with a durable nickel-plated brass housing for industrial installations.
This sensor provides a 3-wire DC NPN normally open (NO) output and operates from a 10–40 V DC supply, allowing integration with compatible PLC inputs and industrial controllers. Its 4 mm nominal sensing distance provides extended detection range while retaining a flush-mountable M12 configuration.
The IA12ASF04NOM1 uses an M12 connector for convenient installation, servicing and replacement. With an operating frequency of at least 1.5 kHz, IP67 protection and an operating temperature range of -25 to +70 °C, it provides dependable metal detection for automated machinery, production equipment and material-handling systems.
Key Advantages
- Extended-range M12 inductive proximity sensor for industrial automation.
- 4 mm nominal sensing distance for reliable metallic target detection.
- 3-wire NPN normally open output for compatible industrial control circuits.
- Wide 10–40 V DC operating range for flexible control-system integration.
- Flush-mountable design allows installation in suitable metal mounting arrangements.
- Robust nickel-plated brass housing for industrial environments.
- M12 connector simplifies installation, servicing and sensor replacement.
- IP67 protection provides resistance to dust and water ingress.
Key Features
- Carlo Gavazzi IA series extended-range inductive proximity sensor.
- M12 short-body cylindrical format.
- Nickel-plated brass housing.
- 4 mm nominal sensing distance.
- 3-wire DC NPN normally open output.
- 10–40 V DC rated operating voltage.
- Flush-mountable sensing configuration.
- M12 plug connection.
- Operating frequency of at least 1.5 kHz.
- Output current up to 200 mA.
- Maximum voltage drop of 2.5 V DC at 200 mA.
- IP67 degree of protection.
- -25 to +70 °C operating temperature range.
- Yellow LED output indication.
- Reverse-polarity, short-circuit and transient protection.
Extended-Range Non-Contact Metal Detection
Inductive proximity sensors detect metallic objects by generating an electromagnetic field at the sensing face and monitoring changes produced when conductive material enters the detection zone. This contactless operating principle provides repeatable switching without the mechanical wear associated with conventional contact-based position switches.
The Carlo Gavazzi IA12ASF04NOM1 combines a 4 mm nominal sensing distance with a flush-mountable M12 housing, providing extended sensing capability without requiring the sensor body to project substantially from a suitable metal mounting surface. Its NPN normally open output and detachable M12 connector make it suitable for component detection, machine-position monitoring and automated sequencing in compatible industrial control systems.
Typical Applications
- Metal component presence and position detection.
- Industrial automation and assembly machinery.
- PLC-controlled manufacturing equipment.
- Packaging and material-handling systems.
- Machine position and end-of-travel sensing.
- Conveyor and automated production equipment.
- Component counting and detection systems.
- Applications requiring extended-range flush-mounted M12 sensing.
Technical Specifications
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| Mounting Condition | Flush | |
|---|---|---|
| IP Rating | IP67 | |
| Output Type | NPN | |
| Sensing Principle | Inductive | |
| Housing Size | M12 | |
| Sensing Distance | 4 mm | |
| Output Function | NO | |
| Connection | M12 connector | |
| Manufacturer | Carlo Gavazzi | |
| Series | IA | |
| Model / MPN | IA12ASF04NOM1 | |
| Product type | Extended-range inductive proximity sensor | |
| Sensor principle | Inductive | |
| Housing style | Cylindrical short body | |
| Housing size | M12 | |
| Housing material | Nickel-plated brass | |
| Sensor dimensions | M12 × 59.2 mm | |
| Nominal sensing distance | 4 mm | |
| Mounting | Flush mountable | |
| Electrical configuration | 3-wire DC | |
| Output Type | NPN open collector | |
| Output function | Normally open / make switching | |
| Rated operating voltage | 10–40 V DC | |
| Output current | ≤200 mA at 50 °C; ≤150 mA from 50 to 70 °C | |
| No-load supply current | ≤10 mA | |
| Voltage drop | Maximum 2.5 V DC at 200 mA | |
| Operating frequency | ≥1.5 kHz | |
| Power-on delay | 50 ms | |
| Operating temperature | -25 to +70 °C | |
| Protection rating | IP67 | |
| Connection type | M12 connector | |
| LED indication | Yellow | |
| Protection functions | Reverse polarity, short circuit and transients | |
| Target material | Metal | |
| Product status | Discontinued | |
| Replacement | Carlo Gavazzi ICB12S30F04NOM1 |
Frequently Asked Questions
What is the Carlo Gavazzi IA12ASF04NOM1 used for?
The IA12ASF04NOM1 is an inductive proximity sensor used for non-contact detection of metallic objects in industrial machinery, automation and position-monitoring applications.
What is the sensing distance of the IA12ASF04NOM1?
The IA12ASF04NOM1 has a nominal sensing distance of 4 mm, providing extended detection range in an M12 sensor format.
What output does the IA12ASF04NOM1 provide?
The sensor provides a 3-wire DC NPN normally open (NO) output for connection to compatible PLC and industrial control inputs.
What supply voltage does the IA12ASF04NOM1 require?
The IA12ASF04NOM1 operates from a 10–40 V DC supply.
Can the IA12ASF04NOM1 be flush mounted?
Yes. The IA12ASF04NOM1 is a flush-mountable inductive sensor designed for installation in suitable metal mounting arrangements while providing a nominal sensing distance of 4 mm.
What connector does the IA12ASF04NOM1 use?
The IA12ASF04NOM1 uses an M12 connector, providing a detachable connection that simplifies installation, servicing and sensor replacement.
What environmental protection does the IA12ASF04NOM1 provide?
The sensor has an IP67 protection rating and is specified for operation from -25 to +70 °C.
Is the Carlo Gavazzi IA12ASF04NOM1 discontinued?
Yes. The IA12ASF04NOM1 is a discontinued Carlo Gavazzi model, with the ICB12S30F04NOM1 identified as its replacement for suitable new installations.
Trusted by Automation Engineers Worldwide
Carlo Gavazzi inductive proximity sensors have been widely used in industrial automation and machine-building applications where dependable non-contact metal detection, robust construction and straightforward integration with control systems are required.
