Baumer – CleverLevel – LBFH

Level Sensor Capacitive Point_IO-Link_Hygienic

Brand : Baumer

The Baumer CleverLevel® LBFH is an advanced point level sensor engineered to reliably detect liquids and bulk solids with frequent media change and varying process conditions. Based on frequency sweep technology, the LBFH delivers precise level switching by measuring changes in dielectric constant, making it effective across a wide range of media including sticky, foamy or viscous materials. It provides dual switching thresholds and adaptive or window trigger modes for flexible control and improved process reliability.

Designed for industrial and hygienic environments, the LBFH sensor combines rugged AISI 316L stainless steel and PEEK wetted parts with a 360-degree multicolor LED status indicator and an IO-Link interface for remote configuration and diagnostics. Comprehensive approvals such as 3-A, EHEDG and FDA, along with optional full ATEX and IECEx explosion protection, make this sensor suitable for a broad array of process automation applications where media types change frequently.

For more info, download our full technical spec.

Specifications

Specification Baumer CleverLevel LBFH
Product Type Adaptive point level sensor for frequent media change
Measuring Principle Frequency sweep level switch
Trigger Modes Window trigger and adaptive trigger
Media Characteristics Dielectric constant greater than 1.5
Hysteresis ± 1 mm
Repeatability ± 1 mm
Step Response Time 0.04 seconds typical
Damping 0 to 10 seconds adjustable
Output Types PNP, NPN, digital push-pull
Switching Logic Normally open, normally closed, active high, active low
IO-Link Version 1.1, class A, 38.4 kbaud
Surface Roughness Wetted Parts Ra ≤ 0.8 µm
Approvals: Hygiene 3-A, EHEDG, FDA compliant
Approvals: Safety cULus listed, WHG overfill and leakage
Explosion Protection IECEx / ATEX II 1D and II 1G / II 3G

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