IFM IF6031 inductive analogue sensor with IO-Link for precise non-contact distance measurement of metallic targets. It features a 0.4–4 mm measuring range, linear 0–10 V analogue output, configurable PNP/NPN operation and robust M12 × 1 metal housing for industrial automation applications.
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The IFM IF6031 inductive analogue sensor, model IFK4004A2PKG/IO/US, is designed for accurate and reliable non-contact distance measurement in industrial automation systems. It provides a 0.4–4 mm measuring range with a linear 0–10 V analogue output, allowing continuous distance information to be transferred to compatible PLCs and control systems.
• IFM IF6031 inductive analogue sensor
• Model: IFK4004A2PKG/IO/US
• Non-contact distance measurement
• 0.4–4 mm measuring range
• Linear 0–10 V analogue voltage output
• IO-Link communication interface
• PNP/NPN electrical design, parameterisable
• Normally open / normally closed output, parameterisable
• 15–30 V DC operating voltage
• M12 × 1 threaded housing
• 70 mm housing length
• M12 connector connection
• Robust metal housing
• Flush-mountable construction
• 200 Hz switching frequency
• 100 mA permanent switching output current
• Minimum analogue load resistance: 2 kΩ
• IP65, IP66, IP67, IP68 and IP69K protection
• -25 °C to +80 °C operating temperature
• Short-circuit protection
• Overload protection
• Reverse-polarity protection
• High repeatability and linearised output signal
The IF6031 uses inductive sensing technology to measure the distance of metallic targets without physical contact. Its 0.4–4 mm measuring range is suitable for precise position, distance and object monitoring applications in automated machinery.
The sensor provides a linear 0–10 V analogue output with a gradient of approximately 2.778 V/mm. This allows continuous measurement information to be supplied to compatible PLCs, controllers and industrial monitoring systems.
IO-Link provides convenient communication and parameterisation of the sensor. The PNP/NPN electrical design and normally open/normally closed switching function can be configured according to the requirements of the connected automation system.
The IF6031 features a threaded M12 × 1 housing with a 70 mm length and robust metal construction. Its broad protection ratings and -25 °C to +80 °C operating temperature range make it suitable for demanding industrial environments.
The IF6031 is suitable for continuous distance monitoring, machine positioning, production equipment, automated machinery, material handling systems and other industrial applications requiring reliable non-contact measurement of metallic objects.
• Accurate non-contact distance measurement
• Continuous 0–10 V analogue signal
• High repeatability for consistent measurements
• IO-Link communication and parameterisation
• Configurable switching functions
• Robust construction for industrial environments
• Suitable for integration with PLC and automation systems
| Specification | Details |
| Brand | IFM |
| Product Code | IF6031 |
| Model | IFK4004A2PKG/IO/US |
| Sensor Type | Inductive analogue sensor |
| Sensing Principle | Inductive |
| Measuring Range | 0.4–4 mm |
| Detection Zone | 0.75–3.74 mm |
| Analogue Output | 0–10 V |
| Output Signal | Linear analogue voltage |
| IO-Link | Yes |
| Electrical Design | PNP/NPN, parameterisable |
| Switching Function | Normally open / normally closed, parameterisable |
| Operating Voltage | 15–30 V DC |
| Current Consumption | <30 mA |
| Switching Frequency | 200 Hz |
| Permanent Switching Current | 100 mA |
| Minimum Analogue Load Resistance | 2 kΩ |
| Housing Type | Threaded |
| Thread Size | M12 × 1 |
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