• Indirect measuring method: Capacity determination in the high frequency stray field. This method uses the different dielectric constant (permittivity) of water and different materials (solids and liquids).
  • Fully reproducible sensors: If the plant is subsequently extended with sensors or if sensors are replaced, no recalibration is necessary thanks to the built-in microprocessor.
  • Multiple measuring points: Up to 16 sensors can be installed on one evaluation unit.
  • Interfaces: Profibus, Ethernet or analogue measured value transfer by 0-10 V 12 bit or 0/4-20 mA 12 bit are available for signal transfer to the higher-level control. Digital output and input modules are available for limit signalling and start/stop commands and material curve switching.
  • Modular: If required, the FMS II can be extended by further modules such as digital inputs, digital outputs, etc. A power pack for separate power supply is advantageous.
  • Well stowed: The evaluation unit is mounted on a TS-25 top-hat rail and can thus be installed in the switch cabinet.
  • Process control and regulation: Thanks to extensive interfaces, the moisture measurement can be integrated into process control systems and controls.
  • Cost saving: Time-consuming and costly laboratory analyses are no longer necessary or can be reduced.
  • Limit values: Maximum or minimum limits can be set using the software. Light or sound signals can be triggered if required.
  • Mean value calculator: The sensor sends digital signals to the FMS evaluation and transfer module.
  • Software: The Liebherr FMS II software is available for visualisation, configuration, measured value recording and calibration.