Pump control - Import export

The preselection counter URS-09 (not EX-version) of Bopp & Reuther Messtechnik GmbH is suitable for custody transfer. The preselection counter consists of a custody flow computer type UR06 and of a non-custody part, consisting of a small PLC with Touchscreen for operation and control of the necessary components, such as Valves, pumps, etc. Both components are placed in a compact housing. The cable is connected via cable glands. The URS-09 serves as control of valves, pumps, engines or other in a plant existing actuator- or recording equipment, which are not subject of custody transfer measurement. In the URS-09 is a UR06 included, which assumes the relevant custody transfer part. With the UR-06, different types of volume, mass, flow, pressure and temperature and density sensors can be connected. From the measured values and set parameters in accordance with accepted engineering standards (OIML approval custody) the volume sizes are formed. For further processing of the measured..

Leves complement ideally to flow measurements, since each flow is coming from a container or is pumped into a tank or container. For this the level information is extremely important because through these pumps and valves can be controlled, so that the flow can be measured with high reliability. In case of emptying tanks, the pump power can be reduced, so that the risk of air in the pipes is reduced. This in turn would affect the measurement. During tank filling can by throttling the power of the pump a overfilling be avoided so that the full capacity of a tank can be exploited. The level measurement in combination with the flow measurement complement each other ideally, if the measured information are processed together and evaluated. The plant availability is held high, because in case of failure or maintenance of a measurement, the other still works. Energy optimized, high-frequency electromagnetic impulses, generated by the electronics, are propagated along the probe (single rod..