Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
ia18asf05nom1 – ind prox bs m18 npn no plug
Carlo Gavazzi IA18ASF05NOM1 is a flush-mountable M18 three-wire DC inductive proximity sensor with a 5 mm sensing distance, NPN normally open output, 10–40 V DC operating range and M12 plug for industrial automation applications.
Why Choose the Carlo Gavazzi IA18ASF05NOM1 Inductive Proximity Sensor?
The Carlo Gavazzi IA18ASF05NOM1 is a compact and reliable M18 three-wire DC inductive proximity sensor designed for non-contact detection of metallic objects in industrial machinery and automation systems. As part of the Carlo Gavazzi IA series, this short-body sensor combines a flush-mountable sensing face with an NPN normally open output and convenient M12 plug connection.
Using inductive sensing technology, the IA18ASF05NOM1 detects conductive metal targets without physical contact, helping to minimise mechanical wear while providing repeatable switching in high-cycle automation applications. Its nickel-plated brass housing, shielded sensing arrangement and integrated electrical protection make it suitable for demanding industrial control and machine-building environments.
With a nominal sensing distance of 5 mm, an operating frequency of up to 1.5 kHz and a 10–40 V DC rated operating voltage, the IA18ASF05NOM1 provides responsive metal detection in a compact M18 format. Its M12 connector, IP67 protection and operating temperature range of -25 to +70 °C support straightforward installation and dependable industrial operation.
Key Advantages
- Reliable non-contact detection of metallic targets for industrial automation.
- 5 mm nominal sensing distance for precise position and presence detection.
- NPN normally open (NO) output for compatible three-wire DC control systems.
- Flush / shielded mounting enables installation within surrounding metalwork.
- M12 plug connection simplifies installation, replacement and maintenance.
- Integrated short-circuit, reverse-polarity and transient protection.
- IP67 protection supports operation in demanding industrial environments.
Key Features
- Carlo Gavazzi IA series inductive proximity sensor.
- M18 × 1 cylindrical threaded housing.
- Compact short-body design.
- 5 mm nominal sensing distance.
- NPN normally open output.
- Three-wire DC sensing configuration.
- 10–40 V DC rated operating voltage.
- 1.5 kHz operating frequency.
- Flush / shielded mounting configuration.
- Output current below 200 mA at 25 °C.
- Short-circuit, reverse-polarity and transient protection.
- Yellow LED output indication.
- M12 plug connection.
- IP67 enclosure protection.
Reliable Metal Detection for Industrial Automation
Inductive proximity sensors detect metallic targets by generating an electromagnetic field at the sensing face and monitoring the change caused when conductive material enters that field. This contactless operating principle eliminates mechanical contact with the target, helping reduce wear while providing reliable and repeatable switching for automated machinery.
The Carlo Gavazzi IA18ASF05NOM1 combines a 5 mm sensing range with NPN normally open switching, flush mounting and a convenient M12 connector. Its wide DC operating voltage, fast switching frequency, integrated protection and IP67 enclosure rating make it a practical sensing solution for industrial automation, production machinery and OEM equipment.
Typical Applications
- Industrial machine position sensing.
- Metal component presence detection.
- Conveyor and material handling systems.
- Automated assembly equipment.
- Packaging and production machinery.
- Machine tool position monitoring.
- OEM automation and control systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Mounting Condition | Flush | |
|---|---|---|
| IP Rating | IP67 | |
| Output Type | NPN | |
| Sensing Principle | Inductive | |
| Housing Size | M18 | |
| Sensing Distance | 5 mm | |
| Output Function | NO | |
| Connection | M12 connector | |
| Manufacturer | Carlo Gavazzi | |
| Series | IA Series | |
| Model | IA18ASF05NOM1 | |
| Product type | Inductive proximity sensor | |
| Sensor technology | Inductive, 3-wire DC | |
| Housing format | Cylindrical, short body | |
| Housing diameter | M18 | |
| Dimensions | M18 × 55 mm | |
| Thread | M18 × 1 × 30 mm | |
| Housing material | Nickel-plated brass | |
| Nominal sensing distance | 5 mm | |
| Mounting | Flush / shielded | |
| Output Type | NPN | |
| Output function | Normally open (NO) | |
| Rated operating voltage | 10–40 V DC | |
| Voltage drop | ≤2.5 V DC | |
| Operating frequency | 1.5 kHz | |
| Output current | <200 mA at 25 °C | |
| Connection | M12 connector | |
| Indicator | Yellow LED | |
| Protection functions | Short-circuit, reverse-polarity and transient protection | |
| Protection rating | IP67 | |
| Operating temperature | -25 to +70 °C | |
| Approvals / marks | CE, UL, CSA |
Frequently Asked Questions
What is the Carlo Gavazzi IA18ASF05NOM1 used for?
The IA18ASF05NOM1 is an inductive proximity sensor used for non-contact detection of metallic objects in industrial machinery, automation and position-sensing applications.
What is the sensing distance of the IA18ASF05NOM1?
The IA18ASF05NOM1 has a nominal sensing distance of 5 mm.
What output does the IA18ASF05NOM1 provide?
The sensor provides an NPN normally open (NO) output for connection to compatible three-wire DC industrial control equipment.
What supply voltage does the IA18ASF05NOM1 require?
The IA18ASF05NOM1 has a rated operating voltage range of 10–40 V DC.
Can the IA18ASF05NOM1 be flush mounted?
Yes. The IA18ASF05NOM1 is a flush / shielded inductive proximity sensor, allowing installation within surrounding metalwork in accordance with the manufacturer's mounting requirements.
What is the operating frequency of the IA18ASF05NOM1?
The sensor has an operating frequency of up to 1.5 kHz, supporting rapid repetitive detection in automated machinery.
How is the IA18ASF05NOM1 connected?
The IA18ASF05NOM1 uses an M12 plug connector, allowing connection through a compatible detachable sensor cable.
What environmental protection does the IA18ASF05NOM1 provide?
The sensor has an IP67 protection rating and is designed for operation across a temperature range of -25 to +70 °C.
Trusted by Industrial Automation Professionals Worldwide
Carlo Gavazzi inductive proximity sensors are used by machine builders, control engineers and automation professionals for dependable non-contact metal detection, position monitoring and presence sensing across industrial machinery and automated equipment.
