The IFM KF5002 is a threaded capacitive sensor designed for reliable detection of dry bulk materials and liquids. It provides an adjustable 3 to 12 mm sensing range. The sensor uses a PNP normally open output and operates from 10 to 36 V DC. Its stainless-steel M12 housing provides a compact and robust mounting solution. A potentiometer and visible LED simplify sensor setup and status monitoring.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The KF5002 provides a sensing range from 3 to 12 mm. The range can be adjusted using the integrated potentiometer. The real sensing range is determined around the configured sensing point. Hysteresis is specified between 1 and 15% of Sr. The sensor is optimized for dry bulk materials and liquids.
The sensor uses a PNP normally open switching output. It operates from 10 to 36 V DC with low current consumption. The output supports a 100 mA continuous current rating. Short-circuit and overload protection improve electrical reliability. Reverse polarity protection is also provided.
The KF5002 uses an M12 × 1 threaded housing with an overall length of approximately 61 mm. The housing uses stainless steel and PEEK materials. A yellow LED indicates switching status. The integrated potentiometer allows easy adjustment of the sensing point. The US version uses an M12 connector.
3...12 mm sensing range
PNP normally open
10...36 V DC
Adjustable sensing range
Potentiometer
100 mA output
50 Hz switching frequency
M12 × 1 threaded body
Stainless-steel construction
PEEK sensing material
Yellow LED
Short-circuit protection
Overload protection
Reverse polarity protection
IP65 protection
Non-flush mounting
Compact 61 mm length
High noise immunity
Dry bulk material detection
Liquid level monitoring
Tank monitoring
Container detection
Position sensing
Packaging machinery
Filling equipment
Process automation
Material presence detection
Industrial machinery
The KF5002 is suitable for detecting materials with different dielectric properties. The adjustable sensing range allows the sensor to be tuned to the target. This is useful for level monitoring where the installation distance varies. The compact body allows installation in small machine spaces. Capacitive operation provides non-contact detection.
The integrated potentiometer allows straightforward sensing-range adjustment. The yellow LED provides clear switching feedback during setup. Stainless-steel construction supports robust mechanical installation. The M12 connector simplifies sensor replacement. These characteristics make the KF5002 convenient for machine builders and maintenance teams.
| Specification | KF5002 |
|---|---|
| Product type | Capacitive sensor |
| Order code | KFA3080NBPKG/NI/US |
| Measuring principle | Capacitive |
| Electrical design | PNP |
| Output function | Normally open |
| Sensing range | 3...12 mm |
| Adjustable | Yes |
| Factory setting | 8 mm |
| Housing | Threaded |
| Dimensions | M12 × 1 / L = 61 mm |
| Mounting | Non-flush |
| Operating voltage | 10...36 V DC |
| Current consumption | <12 mA |
| Protection class | III |
| Reverse polarity | Yes |
| Voltage drop | 2.5 V max. |
| Output current | 100 mA |
| Switching frequency | 50 Hz |
| Short-circuit protection | Yes |
| Overload protection | Yes |
| Hysteresis | 1...15% |
| Switch-point drift | -20...20% |
| Ambient temperature | -25...70°C |
| Protection rating | IP65 |
| Housing material | Stainless steel |
| Sensing-face material | PEEK |
| Indicator | Yellow LED |
| Connection | M12 |
| Adjustment | Potentiometer |
Browse product families and jump into the exact catalog section you need.