The Baumer CFBM20N1600 is a capacitive proximity sensor with a cylindrical housing (20 mm diameter). It comes with a 2 m cable and IP65 protection. Adjustable sensing range (2–10 mm) and NPN output make it ideal for reliable performance in industrial environments. Sensitivity can be fine-tuned via an 18-turn potentiometer
Nominal Sensing Distance: 10 mm (adjustable 2–10 mm)
Output Type: NPN, NO (make function)
Supply Voltage: 10 … 30 VDC
Current Consumption: Max. 20 mA (no load)
Max Output Current: < 200 mA
Voltage Drop: < 2.5 VDC
Switching Frequency: 50 Hz
Protection: IP65
Operating Temperature: -25 … +75 °C
Sensitivity Adjustment: Potentiometer, 18 turns
Short Circuit Protection: Yes
Reverse Polarity Protection: Yes
Indicator: Yellow LED
Housing Material: Brass, nickel-plated
Housing Diameter: 20 mm
Housing Length: 79.5 mm
Connection: Cable, 2 m