The IFM KG5057 is a PNP capacitive sensor designed for reliable non-contact material detection. It provides an adjustable 8 mm sensing range and normally open output operation. The sensor operates from 10 to 36 V DC and provides a 250 mA output current. Its M18 × 1 threaded body has an extended 93.8 mm configuration. A robust M12 connector provides convenient industrial connection.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The KG5057 provides an 8 mm sensing range with adjustable detection distance. Its real sensing range is 8 ±10%, with operating distance from 0 to 6.5 mm. Hysteresis is 1 to 15% of Sr. The sensor is suitable for position and level detection. The potentiometer provides convenient sensing-range adjustment.
The sensor uses a PNP normally open output. Operating voltage is 10 to 36 V DC. Current consumption is below 10 mA at 24 V and below 15 mA at 36 V. The output supports 250 mA continuous current and 50 Hz switching. Short-circuit and overload protection are included.
The KG5057 uses an M18 × 1 threaded housing with 93.8 mm overall length. It is designed for non-flush mounting. A potentiometer and LED are provided for setup and status indication. The US version uses a robust M12 connector. The housing provides an industrial mounting solution.
8 mm sensing range
PNP normally open
10...36 V DC
Adjustable sensing
Potentiometer
250 mA output
50 Hz switching
M18 × 1 thread
93.8 mm length
M12 connector
Yellow LED
IP67 protection
Non-flush mounting
Short-circuit protection
Overload protection
Reverse polarity protection
Liquid level detection
Bulk material detection
Position sensing
Tank monitoring
Packaging machinery
Filling equipment
Conveyor systems
Material presence detection
Process automation
Industrial automation
The M12 connector provides a standardized industrial connection interface. This can simplify sensor replacement and maintenance. The extended 93.8 mm body provides the specified mechanical format. The potentiometer allows direct sensing adjustment. The yellow LED provides immediate status feedback.
The threaded body provides secure mounting. IP67 protection supports operation in dusty and wet industrial environments. Electrical protection improves output-stage reliability. The sensor can detect suitable liquids and dry materials. Its compact cylindrical design integrates easily into machine structures.
| Specification | KG5057 |
|---|---|
| Product type | Capacitive sensor |
| Order code | KG-3008-BPKG/NI/US |
| Measuring principle | Capacitive |
| Electrical design | PNP |
| Output function | Normally open |
| Sensing range | 8 mm |
| Adjustable | Yes |
| Factory setting | 8 mm |
| Real sensing range | 8 ±10% |
| Operating distance | 0...6.5 mm |
| Hysteresis | 1...15% |
| Switch-point drift | -15...15% |
| Glass correction | 0.4 |
| Water correction | 1 |
| Ceramics correction | 0.2 |
| PVC correction | 0.2 |
| Operating voltage | 10...36 V DC |
| Current consumption | <10 mA at 24 V |
| Protection class | II |
| Reverse polarity | Yes |
| Voltage drop | 2.5 V max. |
| Output current | 250 mA |
| Switching frequency | 50 Hz |
| Short-circuit protection | Yes |
| Overload protection | Yes |
| Ambient temperature | -25...80°C |
| Protection rating | IP67 |
| Housing | Threaded |
| Dimensions | M18 × 1 / L = 93.8 mm |
| Connection | M12 |
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