LBFS-2.03421.0 is a capacitive point level switch from the Baumer CleverLevel series with a G 1/2" A hygienic process connection and a stainless steel M12 connector without LED indicators. The metal connector suits high-pressure washdown and positions where polycarbonate parts are not accepted.

• Switching: point level detection, Single Point, Two Point and Window trigger modes, hysteresis < ±1 mm, repeatability < ±1 mm
• Output: two PNP outputs (SW1, SW2), each separately High-Active or Low-Active, 50 mA, step response T90 0.1 s, adjustable damping 0...60 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...10 bar, IP67 and IP69K with a matching mating connector
• Connection: M12-A, 4-pin, stainless steel connector, without status LED indicators

The switch is intended for food, beverage and pharmaceutical plant, where the Ra ≤ 0.8 µm surface finish and the hygienic connection allow CIP cleaning. Without LED indicators the switching state can only be read in the control system, so setting it up requires access to the input signal. The hygienic connection limits process pressure to 10 bar.

Complies with EN 1935/2004, EN 10/2011 and EN 2023/2006, FDA, 3-A (74-07) and EHEDG EL Class I. The PEEK material complies with USP Class VI. cULus listed, E365692. Marine approvals: DNV, Lloyd's Register and CCS.

LBFS-01G21.0 is a capacitive point level switch from the Baumer CleverLevel series with a G 1/2" A ISO 228-1 process connection and a cooling neck that separates the electronics from the hot medium. Process temperature is therefore permitted up to 150 °C as long as ambient temperature stays below 50 °C.

• Switching: point level detection from the dielectric constant of the medium (DC > 1.5), hysteresis ±1 mm, repeatability ±1 mm
• Output: PNP, NO or NC selectable, 20 mA, response time 0.1 s, adjustable damping 0...10 s
• Supply: 12...30 V DC, current consumption 25 mA (typ.), 50 mA (max.)
• Housing: stainless steel; wetted parts PEEK Natura and AISI 316L (1.4404), Ra ≤ 0.8 µm
• Environment: process temperature -40...150 °C (continuous at ambient below 50 °C), process pressure -1...100 bar, IP67 and IP69K with appropriate cable
• Connection: M12-A, 4-pin, polycarbonate connector with a blue status LED indicator

The switch is intended for hot processes - steam and hot water systems, oil and fuel tanks, CIP solution tanks - where medium temperature exceeds the limits of the standard build. The switching point and the damping are set with Baumer FlexProgram software. Mounting position is free - top, bottom or side.

WHG approval for overfill and leakage control, CCS marine approval. The PEEK material complies with USP Class VI. EMC compliance to EN 61326 (installed in a closed metal tank).

LBFS-2.01111.0 is a capacitive point level switch from the Baumer CleverLevel series with a G 1/2" A ISO 228-1 BSC process thread. The Frequency Sweep measuring principle sets the switching point from the dielectric constant of the medium (DC > 1.5), and the device carries two independent outputs, SW1 and SW2, each set separately to High-Active or Low-Active logic.

• Switching: point level detection, Single Point, Two Point and Window trigger modes, hysteresis < ±1 mm, repeatability < ±1 mm
• Output: two PNP outputs (SW1, SW2), each separately High-Active or Low-Active, 50 mA, step response T90 0.1 s, adjustable damping 0...60 s
• Supply: 8.5...35 V DC, current consumption < 8 mA (typ.)
• Housing: stainless steel; wetted parts PEEK Natura and AISI 304 (1.4301), 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 switch is intended for tanks and pipework in industrial plant with a G 1/2" internal thread and pressures up to 100 bar. Mounting position is free - top, bottom or side. Damping of up to 60 s is set so that surface movement or splashing does not cause false switching.

The PEEK material complies with USP Class VI. cULus listed, E365692. Marine approvals: DNV, Lloyd's Register and CCS. EMC compliance to EN 61326-1 and EN 50121-3-2.

LBFS-2.01421.0 is a capacitive point level switch from the Baumer CleverLevel series with a G 1/2" A hygienic process connection. The Frequency Sweep measuring principle sets the switching point from the dielectric constant of the medium (DC > 1.5), and the device carries two independent outputs, SW1 and SW2, each set separately to High-Active or Low-Active logic.

• Switching: point level detection, Single Point, Two Point and Window trigger modes, hysteresis < ±1 mm, repeatability < ±1 mm
• Output: two PNP outputs (SW1, SW2), each separately High-Active or Low-Active, 50 mA, step response T90 0.1 s, adjustable damping 0...60 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...10 bar, IP67 and IP69K with a matching mating connector
• Connection: M12-A, 4-pin, polycarbonate connector with status LED indicators

The switch is intended for tanks and pipework in food, beverage and pharmaceutical plant, where the Ra ≤ 0.8 µm surface finish and the hygienic connection allow CIP cleaning without removing the sensor. The hygienic connection limits process pressure to 10 bar. Mounting position is free - top, bottom or side.

Complies with EN 1935/2004, EN 10/2011 and EN 2023/2006, FDA, 3-A (74-07) and EHEDG EL Class I. The PEEK material complies with USP Class VI. cULus listed, E365692. Marine approvals: DNV, Lloyd's Register and CCS.

LBFS-2.01511.0 is a capacitive point level switch from the Baumer CleverLevel series with a G 1/2" A ISO 228-1 process connection for reverse assembly - the thread sits inside the body, so the sensor screws onto a nozzle projecting from the tank. Gasket ZPX3-14B0 (glass and aramide fibre with NBR) is included.

• Switching: point level detection from the dielectric constant of the medium (DC > 1.5), Single Point, Two Point and Window trigger modes, hysteresis < ±1 mm
• Output: two PNP outputs (SW1, SW2), each separately High-Active or Low-Active, 50 mA, step response T90 0.1 s, adjustable damping 0...60 s
• Supply: 8.5...35 V DC, current consumption < 8 mA (typ.)
• Housing: stainless steel; wetted parts PEEK Natura and AISI 304 (1.4301), Ra ≤ 0.8 µm
• Environment: process temperature -40...85 °C, process pressure -1...100 bar, IP67 and IP69K with a matching mating connector
• Connection: M12-A, 4-pin, polycarbonate connector with status LED indicators

The reverse-assembly build covers the case where the tank wall carries no internal thread and only a male-threaded nozzle is available. On this build the process temperature is limited to 85 °C and no temporary excursion above it is permitted. Mounting position is free - top, bottom or side.

The PEEK material complies with USP Class VI. cULus listed, E365692. Marine approvals: DNV, Lloyd's Register and CCS. EMC compliance to EN 61326-1 and EN 50121-3-2.

LBFS-2.01422.0 is a capacitive point level switch from the Baumer CleverLevel series with a G 1/2" A hygienic process connection and NPN outputs. The Frequency Sweep measuring principle sets the switching point from the dielectric constant of the medium (DC > 1.5), and the device carries two independent outputs, SW1 and SW2, each set separately to High-Active or Low-Active logic.

• Switching: point level detection, Single Point, Two Point and Window trigger modes, hysteresis < ±1 mm, repeatability < ±1 mm
• Output: two NPN outputs (SW1, SW2), each separately High-Active or Low-Active, 50 mA, step response T90 0.1 s, adjustable damping 0...60 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...10 bar, IP67 and IP69K with a matching mating connector
• Connection: M12-A, 4-pin, polycarbonate connector with status LED indicators

The NPN version is for control systems with a common positive potential, where inputs are switched to 0 V. In all other respects the switch matches the hygienic build for food, beverage and pharmaceutical plant: the Ra ≤ 0.8 µm surface finish allows CIP cleaning, and the hygienic connection limits process pressure to 10 bar.

Complies with EN 1935/2004, EN 10/2011 and EN 2023/2006, FDA, 3-A (74-07) and EHEDG EL Class I. The PEEK material complies with USP Class VI. cULus listed, E365692. Marine approvals: DNV, Lloyd's Register and CCS.

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), each separately High-Active or Low-Active, 50 mA, step response T90 0.1 s, adjustable damping 0...60 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.