60 years of worldwide experience
Liebherr-Mischtechnik GmbH is one of more than 130 companies of the international Liebherr group.
The product portfolio of measuring systems has been developed from the experience in mixing technology.
To guarantee a constant high quality and best results of produced concrete a reliable moisture measurement is most essential. This well-engineered and innovative system is used worldwide for a wide range of materials today.
Sensor production
Since 1985 Liebherr develops, produces and distributes efficient moisture measurement systems for the industrial automation around the world.
At the Liebherr factory in Bad Schussenried the sensors are produced and calibrated in a ESD-protected production line.
Each sensor will be tested separately in a several hour process across the entire working temperature range before leaving the factory.
Development
Sensor development at Liebherr includes the total R&D value chain from the physical idea to the final solution, from the first concept to the finished product.
The competent electronic development and the experience from the field of construction machines under extreme conditions guarantee a very high reliability and a long life time of the sensors.
System overview
An autonomous stand-alone-system with almost unlimited possibilities. Highest quality and best results during process are guaranteed by the exact material moisture measurement.
The Litronic-FMS will meet your requirements in any case. An easy-to-use PC software enables a fast and exact calibration.
Features:
1. Modular expandable construction
2. Fully reproducible sensors
3. Adjustable measuring range
4. Material curves change over
5. Material temperature compensation
6. Suitable for high material flow
7. Interference-free digital signal transmission
8. Installation of electronic components on DIN mounting rail (TS-35)
9. Suitable for batch and continuous processes
Application examples
Sensor installed in material chute under silo outlet
In the paper and cardboard industry
For sand and other aggregates
With DN 80 flange for diesel, oil and other emulsions
In sliding shoe for cullet (recycling glass)
Food compliant execution e.g. for margarine
Sensor P30 for small and space limited plants, e.g. for powder and fine aggregates
Fleece-, film- and felt webs
For wooden chips, sawdust, etc.
View in a bulk funnel with installed sensor.
Materials
Sand, quartz sand
Recycling glass, soda
Incineration and flue ash
Ore, minerals
Dust, slag
Different aggregates
Faundry sand
Raw materials, filter cake
Ceramic powder
Coal, coke, charcoal
Gypsum, talc
Lime, loam, clay
Mineral-, aluminium granules
Fertilizer
Installation places
Silo outlets, material chutes, buffle plates, conveyor belts, transfer points, dryers, screw conveyor, pipes, tanks,...
Options and accessories
Stainless steel housing for electronic module
Sensor with dust Ex-protection, zone 22
Funnel for fast moisture measurements in laboratories
