The IFM KF5001 is a compact capacitive sensor with a metal M12 × 1 threaded housing. It provides an adjustable 1–6 mm sensing range with flush installation. The sensor uses a PNP normally-open output and operates from 10–36 V DC. Its M12 connector, increased noise immunity and IP65 protection support reliable industrial installation. The compact 60 mm housing makes it suitable for presence and material detection in restricted machine spaces.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The KF5001 provides capacitive detection for metals and a wide range of non-metallic materials. Its sensing range can be adjusted between 1 and 6 mm with flush mounting. The sensor is suitable for detecting plastics, glass, ceramics, wood, paper and other materials. The compact M12 housing allows installation where larger sensors may not fit. This makes it suitable for compact automation equipment.
The sensor operates from 10–36 V DC and provides a PNP normally-open output. Its switching output can handle up to 100 mA continuously. Switching frequency reaches 50 Hz. Short-circuit and overload protection provide additional electrical protection. The three-wire configuration simplifies integration with industrial control systems.
The KF5001 has an M12 × 1 threaded stainless-steel housing with a length of approximately 60 mm. Its compact dimensions support direct installation close to the target. An M12 connector provides a detachable industrial connection. The sensor includes a yellow LED for switching-status indication. This design provides a practical combination of compact size and adjustable sensing.
1–6 mm adjustable sensing range
Flush installation
PNP normally-open output
10–36 V DC supply
100 mA output current
50 Hz switching frequency
M12 × 1 threaded body
60 mm length
Stainless-steel housing
M12 connector
Yellow LED
IP65 protection
Short-circuit protection
Overload protection
Plastic detection
Glass detection
Ceramic detection
Paper detection
Wood detection
Metal detection
Material presence detection
Compact machine automation
The KF5001 is designed with increased immunity against electrical interference. This supports stable switching in electrically active industrial environments. The sensor can detect a broad selection of conductive and non-conductive materials. Its adjustable sensing range allows the switching point to be matched to the installation. These characteristics make it suitable for reliable material-presence detection.
The threaded M12 × 1 housing allows straightforward mounting in machine structures. Flush installation helps maintain a compact sensing arrangement. The M12 connector simplifies sensor replacement and maintenance. The yellow LED allows quick verification of the switching condition. Regular inspection of mounting and connector integrity helps maintain reliable operation.
| Specification | KF5001 |
|---|---|
| Product type | Capacitive sensor |
| Product code | KFA3040BBPKG/NI/US |
| Sensing principle | Capacitive |
| Sensing range | 1…6 mm |
| Installation | Flush |
| Factory setting | 4 mm |
| Electrical design | PNP |
| Output function | Normally open |
| Operating voltage | 10–36 V DC |
| Current consumption | <12 mA |
| Protection class | III |
| Reverse polarity | Yes |
| Voltage drop | 2.5 V |
| Leakage current | ≤0.5 mA |
| Continuous output current | 100 mA |
| Switching frequency | 50 Hz |
| Short-circuit protection | Yes |
| Overload protection | Yes |
| Hysteresis | 1…15% |
| Switch-point drift | -20…20% |
| Housing type | Threaded |
| Housing diameter | M12 |
| Thread | M12 × 1 |
| Overall length | 60 mm |
| Housing material | Stainless steel |
| Sensing face | Stainless steel |
| Connection | M12 connector |
| Status indication | Yellow LED |
| Protection rating | IP65 |
| Weight | 39.3 g |
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