The IFM KG5071 is an IO-Link capacitive sensor designed for intelligent detection of conductive media. It provides an 8 mm sensing range with programmable normally open and normally closed operation. The sensor uses a PNP output and operates from 10 to 36 V DC. Its M18 × 1 threaded housing and M12 connector provide a compact industrial installation. IP65/IP67 protection, teach functionality and electronic locking support reliable machine integration.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The KG5071 is optimized for conductive media and applications where the dielectric constant is greater than 20. Its 8 mm sensing range provides close-range level detection. The sensing face is designed for non-flush mounting. Programmable output behavior allows NO or NC operation. This makes the sensor useful for conductive liquid and material monitoring.
The sensor supports IO-Link revision 1.1 and COM1 communication at 4.8 kBaud. SIO mode is available for conventional switching operation. The minimum process cycle time is approximately 101 ms. Teach functionality and electronic locking simplify commissioning. The device supports Smart Sensor profiles for connected automation.
The KG5071 uses an M18 × 1 threaded PBT housing with approximately 87 mm overall length. It is non-flush mountable and protected to IP65/IP67. An M12 connector provides the electrical interface. A yellow LED indicates output status. The sensing face can handle target-medium temperatures up to approximately 110°C.
8 mm sensing range
PNP output
NO / NC programmable
IO-Link 1.1
COM1 4.8 kBaud
SIO mode
10...36 V DC
200 mA output current
10 Hz switching
M18 × 1 thread
87 mm length
M12 connector
PBT housing
IP65 / IP67
Teach function
Electronic lock
Yellow LED
Conductive-media optimization
Conductive liquid detection
Tank level monitoring
Process vessels
Filling systems
Packaging machinery
Chemical processing
Food-processing equipment
Material presence detection
Process automation
Industrial automation
The KG5071 is optimized for conductive media with high dielectric constants. This makes it suitable for many industrial liquid-level applications. The 8 mm sensing range provides a compact detection zone. Programmable NO/NC output supports flexible control integration. Capacitive detection avoids mechanical contact with the target.
IO-Link allows digital access to configuration and diagnostics. Teach functionality simplifies empty/full-state calibration. Electronic locking helps prevent accidental parameter changes. The M12 connector supports easy sensor replacement. These features make the KG5071 suitable for modern automated production systems.
| Specification | KG5071 |
|---|---|
| Product type | Capacitive sensor |
| Order code | KG-3080NFPKG/2T/US |
| Measuring principle | Capacitive |
| Electrical design | PNP |
| Output function | NO / NC selectable |
| Sensing range | 8 mm |
| Communication | IO-Link |
| IO-Link revision | 1.1 |
| Transmission | COM1, 4.8 kBaud |
| SIO mode | Yes |
| Operating voltage | 10...36 V DC |
| Current consumption | <20 mA |
| Protection class | II |
| Reverse polarity | Yes |
| Voltage drop | 2.5 V max. |
| Output current | 200 mA |
| Switching frequency | 10 Hz |
| Short-circuit protection | Yes |
| Overload protection | Yes |
| Hysteresis | 1...15% |
| Switch-point drift | -20...20% |
| Ambient temperature | -25...80°C |
| Protection rating | IP65 / IP67 |
| Housing | PBT threaded |
| Thread | M18 × 1 |
| Dimensions | M18 × 1 / L = 87 mm |
| Mounting | Non-flush |
| Connection | M12 |
| Indicator | Yellow LED |
| Medium temperature | Up to 110°C |
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