Flow Measurement for Dry Bulk Solids PROCESS MONITORING SYSTEMS FOR SOLIDS Product Information Most non-metallic solids can be measured Can be installed on round pipes or ducts No real upper limit of mass flow Dust tight No flow restrictions to the process flow (wear resistant ceramic liner) The mass flow measurement is independent of flow characteristics Small installation height, max. 310 mm No moving parts, hence no maintenance Easy to calibrate

TECHNOLOGY USE The MaxxFlow HTC is specially developed for the flow measurement of dry bulk solids without any built-in in the flow. Due to its independence from angle of the pipework and its low installation height, the MaxxFlow HTC is especially suitable in situation in which it was previously only possible to use complicated or expensive mechanical solutions, e. g. impact plates or measuring chutes. The installation of the MaxxFlow HTC takes place independently of the direction of the line (vertical/ inclined), but always after mechanical conveyor elements, e. g. rotary feeder, screw conveyors,...

TECHNOLOGY CONFIGURATION For the configuration of the sensors, the knowledge of the maximum volume flow is fundamentally important in order to configure the measuring point in such a way that the dry bulk solids can flow through the sensor unhindered and the product flow is not influenced. Which sensor type is used depends on the available installation height and the desired measuring range. The measuring point itself has an installation height, depending on the diameter, from 292 mm (DN80) to 310 mm (DN200 mm). The diagrams in figure 1 and 2 shows the maximum conveyable volume depending on material...

TECHNICAL DATA Sensor Inner pipe Protection category Operating temperature Sensor pipe: - 20 ... + 120 °C Sensor electronic: 0 ... + 60 °C Working frequency Transmitting power ± 1 ... 3 % (based on end of measuring range and calibrated material) System accuracy Power supply Power supply Power consumption Power consumption Protection type Protection type Ambient operating temperature Ambient operating temperature Connection terminals cable cross-section Cable screw connectors Current output Connection terminals cable cross-section Current output Pulse output Pulse output Max. rated load 230 V...