Baumer – CleverLevel – PL20S – Adaptive trigger

Level Sensor Capacitive Point_IO-Link_Anolog

Brand : Baumer

The Baumer CleverLevel PL20S Adaptive Trigger is a smart point level sensor that uses frequency sweep technology and adaptive trigger functionality to automatically adjust detection settings when the medium changes frequently or varies in properties. The adaptive trigger simplifies setup by automatically learning media behavior, which reduces manual parameterization and enhances reliability in industrial applications with liquids, solids, and sticky media. This sensor is suitable for a wide range of industries including food, beverage, chemical, and general process automation.

Designed with high‑quality materials such as PEEK and stainless steel for wetted parts and featuring IO‑Link interface support, multiple output modes, and a 360° visible multicolour LED indicator, the PL20S integrates easily into automated systems. Its robust design meets key EMC and safety standards and supports versatile trigger modes like adaptive trigger, window trigger, and analog output.

For more info, download our full technical spec.

Specifications

Specification Baumer CleverLevel PL20S Adaptive Trigger
Product Type Point level sensor with adaptive trigger
Measuring Principle Frequency sweep level switch
Trigger Modes Adaptive trigger, Window trigger, Analog output
Media Characteristics Dielectric constant greater than 1.5
Hysteresis ± 1 mm
Repeatability ± 1 mm
Step Response Time < 150 ms
Damping 0–10 seconds adjustable
IO‑Link Interface Version 1.1, Class A, 38.4 kbaud
Output Types PNP, NPN, Digital (push‑pull), 4…20 mA
Switching Logic Normally open, Normally closed, Active high, Active low
Wetted Parts Material PEEK Natura, AISI 316L stainless steel
Surface Roughness (Wetted) Ra ≤ 0.8 µm
Approvals: EMC EN 61326‑1, EN 50121‑3‑2
Approvals: Hygiene FDA (21 CFR 177.2415)
Approvals: Safety cULus listed E365692

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