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ig12fsf04do – ind prox al micro sw 2w dc no
Carlo Gavazzi IG12FSF04DO is a flush-mountable 2-wire DC normally open inductive proximity sensor with a 4 mm sensing distance, anodised aluminium housing and 2 m PUR/PVC cable for industrial automation applications.
Why Choose the Carlo Gavazzi IG12FSF04DO Inductive Proximity Sensor?
The Carlo Gavazzi IG12FSF04DO is a compact 2-wire DC inductive proximity sensor designed for reliable non-contact detection of metallic objects in industrial automation and machine control applications. Built in a durable aluminium micro-switch style housing, it provides a practical replacement for mechanical limit switches where dependable, wear-free sensing is required.
The IG12FSF04DO features a 4 mm rated sensing distance, normally open output configuration and flush-mountable sensing design. Its 2-wire DC electrical interface simplifies integration into industrial control circuits, while the anodised aluminium housing and IP67 protection support dependable operation in demanding machinery environments.
With a rated operational voltage of 12–36 V DC, an extended supply range of 10–40 V DC including ripple and a factory-fitted 2 m PUR/PVC cable, the sensor is suitable for position monitoring, machine sequencing and metal object detection across a wide range of automated equipment.
Key Advantages
- Reliable inductive non-contact detection eliminates mechanical contact wear.
- 4 mm sensing distance for accurate metallic target detection.
- Normally open 2-wire DC output for straightforward control circuit integration.
- Flush-mountable design enables compact installation within machinery.
- Robust anodised aluminium housing for industrial durability.
- IP67 protection helps resist dust and temporary water ingress.
Key Features
- Carlo Gavazzi IG series inductive proximity sensor.
- 4 mm rated operating distance.
- 2-wire DC normally open output.
- 12–36 V DC rated operational voltage.
- Extended supply range of 10–40 V DC including ripple.
- Maximum switching frequency up to 1 kHz.
- Integrated short-circuit, reverse-polarity and transient protection.
- Supplied with a 2 m oil-resistant PUR/PVC cable.
Reliable Detection for Industrial Automation
Inductive proximity sensors detect metallic targets without physical contact by generating an electromagnetic sensing field. This provides repeatable switching while eliminating the mechanical wear associated with traditional limit switches, making them well suited to automated machinery with frequent operating cycles.
The IG12FSF04DO combines a compact micro-switch style body with a flush-mountable sensing face, allowing it to be installed close to metal structures or machine components. Its protected 2-wire DC output and rugged housing make it suitable for machine position sensing, production equipment and automated handling systems.
Typical Applications
- Machine position and end-of-travel detection.
- Industrial automation and sequencing systems.
- Conveyor and material handling equipment.
- Packaging and production machinery.
- Metal component and workpiece detection.
- Replacement of mechanical limit switches.
Technical Specifications
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| Coil / Supply Voltage | 10–40 V DC | |
|---|---|---|
| Mounting Condition | Flush | |
| IP Rating | IP67 | |
| Output Type | Two-wire (SCR) | |
| Sensing Principle | Inductive | |
| Sensing Distance | 4 mm | |
| Output Function | NO | |
| Manufacturer | Carlo Gavazzi | |
| Series | IG Series | |
| Model | IG12FSF04DO | |
| Product type | Inductive proximity sensor | |
| Detection principle | Inductive | |
| Output configuration | Normally open | |
| Output Type | 2-wire DC transistor | |
| Rated operating distance | 4 mm | |
| Mounting | Flush mountable | |
| Rated operational voltage | 12–36 V DC | |
| Supply voltage range | 10–40 V DC including ripple | |
| Rated operational current | 5–100 mA | |
| Voltage drop | ≤ 3 V DC at maximum load | |
| Switching frequency | Up to 1 kHz | |
| Protection rating | IP67 | |
| Housing material | Anodised aluminium | |
| Body dimensions | 30 × 19 × 15 mm | |
| Sensing tip | Ø12 × 16 mm | |
| Cable | 2 m, 2 × 0.34 mm² PUR/PVC | |
| Operating temperature | -25 to +70 °C | |
| Protection | Short-circuit, reverse-polarity and transient protection |
Frequently Asked Questions
What is the Carlo Gavazzi IG12FSF04DO used for?
The IG12FSF04DO is used for non-contact detection of metallic objects in industrial machinery, automation systems and position monitoring applications.
What is the sensing distance of the IG12FSF04DO?
The sensor has a rated operating distance of 4 mm when used with a suitable metallic target.
What output configuration does this sensor use?
The IG12FSF04DO uses a normally open 2-wire DC output.
What supply voltage does the IG12FSF04DO require?
The sensor has a rated operational voltage of 12–36 V DC and supports an extended supply range of 10–40 V DC including ripple.
Can the IG12FSF04DO be flush mounted?
Yes. The sensor is designed for flush mounting in metal, allowing compact installation within industrial machinery and equipment.
Trusted by Industrial Automation Engineers
Carlo Gavazzi inductive proximity sensors are widely used in industrial automation and machine control systems where reliable non-contact detection, robust construction and consistent switching performance are required.
