The FQR57 / FDR57 microwave barrier with the FTR525 process transmitter with control unit is used for the non-contact and wear-free point level detection (min. / max.) and flow monitoring (flow / no flow, trend) of all types of bulk solids. The device is also suitable for detecting and counting objects, detection of deposits as well as monitoring of filling processes and material transfer points.
The microwave barrier can be installed on containers, conduits, shafts or on free fall shafts. It is possible to take a measurement through non-metallic container materials from the outside. By metallic containers it is recommended to use microwave-permeable windows made of glass, ceramic or PTFE.
The function of the microwave barrier is largely independent of the process conditions, such as the temperature and pressure in containers, aggressive or abrasive media, dust, mist, smoke and sediment deposits.
The intuitive operating concept of the FTR525 with graphical display makes it easy to adapt the microwave barrier to the process.
The microwave barrier is developed for gas and dust Ex applications.