CleverLevel® level switches

CleverLevel® level switches

Truly clever point level detection.

The clever alternative to vibrating forks

The level switch CleverLevel® is the solution for a variety of applications for which standard vibrating forks are used today. It offers a consider- able advantage, especially for applications with adherence, which it automatically masks. With the Adaptive-Trigger function, the Clever- Level® is now one more step ahead of vibrating forks – it automatically adjusts to all media even without parameterization. Thanks to its limited installation depth it also ensures low process interference.

Products Portfolio

Pre-parameterized point level sensor

Pre-parameterized point level sensor

CleverLevel LBFS

CleverLevel PL20HS

Point level sensor with automatic parameterization

CleverLevel PL20H/S

Pre-parameterized point level sensor in field housing

Pre-parameterized point level sensor in field housing

CleverLevel LFFS

Pre-parameterized point level sensor for mobile working machines

CFAK 22

Advantages due to the compact design

  • Easy to clean
  • No alignment of the sensor tip necessary
  • Limited turbulences and low flow resistance
  • Also suitable for small pipe diameters

Clever3 – your benefits

The original is one step ahead: The CleverLevel® series from Baumer now offers even more options – regardless of the medium or measurement task, when it comes to point level detection we always offer you the optimal solution.

Even media detection without parameterization is no problem with the innovative PL20. In addition, thanks to the optional analog output, media differentiation is also possible.

1. Quick and easy integration

  • A variety of process connections and adapters facilitates installation and allows quicker commissioning
  • Easy to integrate in control systems – digital via the IO-Link, classical or via analog output
  • Limited installation depth without alignment – minimum process interference and easier integration in the machine construction
  • Various approvals – high process safety and reliable operation

2. Robust, durable, with process safety

  • Robust stainless steel sensor body – for challenging production situations with changing temperatures
  • Sensor tip with a PEEK design – hygienic and easy to clean
  • Unaffected by adherence – no faulty messages, minimized downtimes
  • Universally suited for all media- whether liquid, pasty, viscid, or granular

3. Intelligent design and functions

  • 360° LED – multicolor process visualization
  • Graphic evaluation of the switching state – increased process safety and transparency
  • Several switching outputs and analog value – flexible switching applications
  • Easy commissioning – no adjustment to media

The right solution for your application.

A single sensor for all media. Regardless of whether they are liquid, pasty, viscid or solid

Requirements for sensors are just as diverse as the media the sensors are supposed to detect. Applications vary from dry running protection for pumps through reliable overfill protection or leak detection to the selective detection and masking of foam or separating layers. For the first time, Baumer has made it possible to meet all of these

requirements with one single sensor technology. Here it does not matter whether we are dealing with bulk goods, powders, liquids or foam, or whether the medium is sticky or has high or low viscosity.

Improvement through simplification

The reduction of the confusing variety of components through the use of the same sensor type has many advantages. Procurement and spare parts logistics as well as maintenance cost less. The development of new plant and machinery is also more efficient. Multiple usage also reduces the amount of documentation required. The large number of available process connections and adapters simplifies integration into existing systems.

One sensor for all media
One sensor for all media

Point level detection – universal for all media.

Point level detection – universal for all media.
Point level detection – universal for all media.
Point level detection

Point level detection

Regardless of the media, CleverLevel® level switches reliably and precisely detect the point level of tanks, containers, and pipes. This way, the possibility of running empty can be detected early on and overfilling is prevented.

Foam and separating layer detection With the Window-Trigger, separating layers – for example, beer and foam or oil and water – can be detected. Thanks to the two switch- ing outputs, the CleverLevel® can be parameterized in such a way that the medium is reliably detected and the different liquids dif- ferentiated. The graphic evaluation allows the process to be tracked and optimized even more effectively.

Foam and separating layer detection

With the Window-Trigger, separating layers – for example, beer and foam or oil and water – can be detected. Thanks to the two switch- ing outputs, the CleverLevel® can be parameterized in such a way that the medium is reliably detected and the different liquids dif- ferentiated. The graphic evaluation allows the process to be tracked and optimized even more effectively.

Dry-run protection for pumps

Dry-run protection for pumps

Dry running of pumps is a critical process problem. It can result in dosage deviations or even damage. With its quick response time, the CleverLevel® easily masters this challenge. Faster switching off saves valuable resources.

Adaptive point level detection without parameterization.

The flexible adjustment of systems to short-term requirement changes is an increasingly common production challenge that affects system and machine constructors as well as the food processing industry. Ensuring this flexibility requires sensor technology that can meet these challenges. With our Adaptive-Trigger, we can now provide you with the solution:

Automatic media adjustment

For applications in the food production sector with changing recipes or batch production, the PL20 offers true added value with adap- tive setting of the switching point. Without the need for parameterization, the sensor adjusts the switching point to the medium and detects it reliably. This ensures maximum flexibility with minimum set-up times.

Automatic media adjustment

Unaffected by adherence

Even adherence, which occurs with pasty materials, does not affect the performance of the sensor. Even with adherence, it adjusts the switching level without the need for any parameterization, increasing process safety.

Unaffected by adherence

Optimized for cleaning processes

During cleaning processes, such as CIP cleaning, sensors frequently switch incorrectly as they cannot differentiate between the process media and the cleaning media. The CleverLevel PL20 masters this challenge by ignoring cleaning media such as caustic soda solution and acids during the cleaning process.

Optimized for cleaning processes

Added value with an additional analog output.

In addition to the switching signal, analog values ranging from 4 … 20 mA can be read out. This way, in addition to the point level, other measured values are also available that provide additional information about the process.

Media differentiation

With the 4 … 20 mA signal, media such as oil and water or different powders can be differentiated. With the help of the Baumer FlexPro- gramer, these can also be presented graphically when setting the system. It is also possible to invert the measured analog values.

Added value with an additional analog output
Media differentiation

Cleaning process evaluation

The 4 … 20 mA analog signal can be used to evaluate whether the sensor tip has been cleaned or if remnants of the medium are adhered to it. In addition it is possible to detect whether the single cleaning steps have taken place.

Cleaning process evaluation
Cleaning process evaluation

Moisture determination

The analog signal can be used to determine the moisture content or degree of dryness of the medium, especially in the case of solids and granulates.

Moisture determination

Baumer KingCrown – we make metal glow.

Robust 360° process indication

Process transparency – anytime, anywhere. The robust visual process indication provides real-time informa- tion about the status of the process. Five defined colors indicate whether the process is proceeding as intended, the sensor is switching, or if there is a malfunction.

Additionally, the color can be used to visualize the medium being measured. Thanks to the 360° LEDs, this information is visible from all locations, allowing reliable processes. With its electrical stainless steel connection in combination with the visual process indication, the Baumer KingCrown is a robust, reliable solution. The proTect+ impermeability concept ensures the long-term impermeability of the sensor technology.

360° process indication

The 360° LED crown with five defined colors provides im- mediate visual indication of the system’s operating status at all times. At the same time, potential sensor failures can be indicated and directly located.

  • Five defined colors for real-time status display
  • Visible from a distance from all directions – without a blind spot
  • Clearly visible during daytime

WEBINAR: Smart Sensor Solutions for CIP Processes

Join us for an exclusive webinar hosted by Servo Dynamics in partnership with Baumer, designed to introduce advanced sensor solutions tailored for CIP (Clean-In-Place) processes in the Food & Beverage industry.

 
 
Register Here