The LB 571 microwave resonator for online measurement of moisture content in bulk materials is based on the resonance technology. This technique is determined by electromagnetic waves (microwaves) in a dielectric cylindrical resonator.
The sensor with integrated signal processing unit can be used for a wide range of bulk
materials in a moisture range of between 0 and 30 %.
Due to the flexible clamping ring, installation possibilities are manifold.
■ Microwave moisture measurement
■ Sensor und Electronic are forming an
■ 2 Analog outputs direct from sensor
■ 3 digital inputs
■ Selection of calibration data for 4 different
■ Range: 0...30 % Moisture
■ Penetration depth up to 20 cm / 7.9 in
■ Temperature range: 0...65 °C / 32…149 F
■ Installation on silo walls, conveyor belts,
shafts / chutes or screw conveyors
■ Online moisture measurement
■ Integrated signal processing
■ Convenient commissioning and calibration
via PC software
■ High operational reliability through robust
■ Continuous monitoring and logging
■ Energy saving therefore costs reduction in
■ Accurate material moisture determination
during the process
■ Highest quality and safety in production