Baumer CFDK 25G3125/LN4 11093423 is a flush-mounted, contactless capacitive sensor with a nominal sensing distance of 8 mm. It features a red LED output indicator and does not require sensitivity adjustment. This sensor can detect non-conductive media and is capable of level detection through containers, although it is not suitable for liquids in direct contact. It supports a voltage supply range of 10 to 30 VDC, with a maximum current consumption of 15 mA when no load is present. The output function is active low with a push-pull circuit, and the output current is up to 100 mA. The voltage drop is less than 3 VDC, and it has a switching frequency of 35 Hz. Safety features include short circuit and reverse polarity protection. The sensor is housed in a rectangular PA 12 casing, measuring 25 mm in width and 52.4 mm in length, with a depth of 6 mm. It connects via a 2-meter PVC cable and operates within a temperature range of -25 to +75 °C. The sensor is rated IP 65 for protection against dust and water ingress. [View Datasheet](https://www.baumer.com/medias/__secure__/Baumer_CFDK-25G3125-LN4_EN_20230331_DS.pdf?mediaPK=9065665265694).
- Nominal sensing distance Sn:
- 8 mm
- Mounting type:
- Flush
- GND electrode:
- No
- Temperature drift:
- ± 20 %
- Sensitivity adjustment:
- No
- Output indicator:
- LED red
- Measurement type:
- Contactless
- Detection of non-conductive media:
- Yes
- Fill level detection through container:
- Yes
- Liquids in direct contact:
- No
- Object detection / bulk goods:
- YesVoltage supply range +Vs=10 30 VDC
- Current consumption max. (no load):
- 15 mA
- Output function:
- Active low
- Output circuit:
- Push-pull
- Output current:
- 100 mA
- Voltage drop Vd:
- <3 VDC
- Switching frequency:
- 35 Hz
- Short circuit protection:
- Yes
- Reverse polarity protection:
- Yes
- Design:
- Rectangular
- Housing material:
- PA 12
- Dimension:
- 25 mm
- Housing length:
- 52.4 mm
- Depth:
- 6 mm
- Connection types:
- Cable PVC 3 x 0,14, 2 m
- Operating temperature:
- -25 +75 °C
- Protection class:
- IP 65
- Datasheet:
- View
