Level switch LBFS-2.01K21.0, G 1/2" A hygienic, L=82mm, PNP, AISI 316L, M12 connector with LED

LBFS-2.01K21.0 is a capacitive point level switch from the Baumer CleverLevel series with a G 1/2" A hygienic process connection and an 82 mm probe. The extended probe places the switching point further from the tank wall, and this build is rated to 100 bar process pressure rather than the 10 bar of the standard hygienic connection.

• Immersion length: 82 mm
• Switching: point level detection, Single Point, Two Point and Window trigger modes, hysteresis < ±1 mm, repeatability < ±1 mm
• Output: two PNP outputs (SW1, SW2), High-Active or Low-Active, 50 mA, step response T90 0.1 s
• Supply: 8.5...35 V DC, current consumption < 8 mA (typ.)
• Housing: stainless steel; wetted parts PEEK Natura and AISI 316L (1.4404), Ra ≤ 0.8 µm
• Environment: process temperature -40...115 °C (135 °C temporarily), process pressure -1...100 bar (-1...80 bar temporarily), IP67 and IP69K with a matching mating connector
• Connection: M12-A, 4-pin, polycarbonate connector with status LED indicators

The extended build is intended for tanks with a thick wall or insulation, and for plant where the probe has to reach through a nozzle to the medium itself. The Ra ≤ 0.8 µm surface finish allows CIP cleaning. Mounting position is free - top, bottom or side.

Complies with EN 1935/2004, EN 10/2011 and EN 2023/2006, and FDA. The PEEK material complies with USP Class VI. cULus listed, E365692. Marine approvals: DNV, Lloyd's Register and CCS.