Device for transmitting measured values
First Claim
1. A device for transmitting measured values comprising:
- different sensors for sensor connections, said sensors detecting, as measured values, an operating state of a centrifugal pump arrangement to which the sensors are connected and comprising a pump and a drive motor;
a sensor module including a signal transmitter, with a standardized output signal, comprising said sensor connections, an integrated evaluation unit having a microcomputer for processing the measured values, and a display; and
a power supply to which said signal transmitter is connected;
wherein the different sensors either emit identification signals that are identified by the signal transmitter or are connectable to individual coded plug-in connections to provide for identification of the sensors by sensor type and measurement range; and
wherein the integrated evaluation unit receives the measured values from the sensors, processes the measured values received from the sensors, and displays the measured values or calculated variables on the display.
1 Assignment
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Accused Products
Abstract
A device for transmitting measured values having a sensor module including miniaturized components and an evaluation unit, in which the sensor module has connections for different sensors, one or more sensors are connected to the sensor module, and the sensor detect operating states of a centrifugal pump arrangement including a pump and a drive motor as measured values. The sensor module is connected to a power supply and processes the measured values. Sensors that are connected to the sensor module are identified. The sensor module is constructed as a signal transmitter with a standardized output signal, an integrated evaluation unit, which has a microcomputer, and a display. The evaluation unit processes the measured values from the sensors and displays measured values and/or calculated variables on the display.
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Citations
26 Claims
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1. A device for transmitting measured values comprising:
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different sensors for sensor connections, said sensors detecting, as measured values, an operating state of a centrifugal pump arrangement to which the sensors are connected and comprising a pump and a drive motor; a sensor module including a signal transmitter, with a standardized output signal, comprising said sensor connections, an integrated evaluation unit having a microcomputer for processing the measured values, and a display; and a power supply to which said signal transmitter is connected; wherein the different sensors either emit identification signals that are identified by the signal transmitter or are connectable to individual coded plug-in connections to provide for identification of the sensors by sensor type and measurement range; and wherein the integrated evaluation unit receives the measured values from the sensors, processes the measured values received from the sensors, and displays the measured values or calculated variables on the display. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A method for transmitting measured values of a centrifugal pump arrangement comprising a pump and a drive motor using a signal transmitter with a standardized output signal, said signal transmitter comprising a sensor module and an integrated evaluation unit having a microcomputer and a display, said sensor module having connections for different sensors that are connectable to the sensor module, sensors connected to the sensor module being provided with identification means, said method comprising:
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detecting an operating state of the centrifugal pump arrangement with the sensors as measured values; connecting the sensors to the signal transmitter by individual coded plug-in connections or emitting an identification signal that is identified by the signal transmitter; identifying the sensors by the identification means which identify the sensors by sensor type and measurement range; automatically processing the measured values from the sensors in the integrated evaluation unit; and displaying the measured values or at least one value of a variable calculated from measured values on the display. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25, 26)
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Specification