Abstract: A two-conductor field device, comprising a measuring transducer for capturing a measurement variable, an electronic unit for processing the measurement data and a two-conductor interface for supplying power to the two-conductor field device and for communicating with a superordinate unit, characterized in that the two-conductor field device has a display unit for signaling a state of the two-conductor field device, which display unit can be visually read remotely.

Abstract: The invention is an impedance threshold level sensor, comprising: a measuring probe which can be influenced by a medium surrounding the measuring probe in a measuring capacitance, the measuring probe comprising a measurement electrode and a reference electrode insulated from the measurement electrode, between which the measuring capacitance is formed, a measuring resonant circuit, in which the measuring probe is arranged as a capacitance-determining element, an electronic unit having a signal generator for exciting the measuring resonant circuit and a signal detector for determining a response signal of the measuring resonant circuit, a signal processing unit for generating a measurement signal, which is connected to the electronic unit, wherein the measurement electrode and the reference electrode are designed and arranged such that an increasing filling level of the medium reaches the reference electrode earlier than or together with the measurement electrode.

Abstract: A field device with a two-wire supply interface suitable for receiving energy via a two-wire system and for signal transmission via the two-wire system, an integrated sensor, at least one additional interface suitable for signal reception and a functional unit or functional group for data and/or signal processing, which is coupled to the two-wire supply interface, the additional interface and the integrated sensor, as well as a measuring assembly with a field device and a method for providing an output signal.

Abstract: A measuring assembly with at least two measuring devices and a higher-level unit, characterized in that the measuring assembly further has a network distributor, wherein the measuring devices are connected to the network distributor via a two-wire Ethernet connection, the measuring devices are fully supplied with power via the two-wire Ethernet connection, and the network distributor is connected to the higher-level unit with an Ethernet connection.

Abstract: A system that mirrors motion of a physical object by displaying a virtual object moving in a virtual environment. The mirroring display may be used for example for feedback, coaching, or for playing virtual games. Motion of the physical object is measured by motion sensors that may for example include an accelerometer, a gyroscope, and a magnetometer. Sensor data is transmitted to a computer that calculates the position and orientation of the physical object and generates a corresponding position and orientation of the virtual object. The computer may correct or adjust the calculations using sensor data redundancies. The virtual environment may include constraints on the position, orientation, or motion of the virtual object. These constraints may be used to compensate for accumulating errors in position and orientation. The system may for example use proportional error feedback to adjust position and orientation based on sensor redundancies and virtual environment constraints.

Abstract: A system that mirrors motion of a physical object by displaying a virtual object moving in a virtual environment. The mirroring display may be used for example for feedback, coaching, or for playing virtual games. Motion of the physical object is measured by motion sensors that may for example include an accelerometer, a gyroscope, and a magnetometer. Sensor data is transmitted to a computer that calculates the position and orientation of the physical object and generates a corresponding position and orientation of the virtual object. The computer may correct or adjust the calculations using sensor data redundancies. The virtual environment may include constraints on the position, orientation, or motion of the virtual object. These constraints may be used to compensate for accumulating errors in position and orientation. The system may for example use proportional error feedback to adjust position and orientation based on sensor redundancies and virtual environment constraints.

Abstract: The invention is an impedance sensor with: a probe which can be influenced in a capacity by a medium surrounding the probe, a measuring oscillation circuit in which the probe is arranged as a capacity-determining element, an electronics unit with a signal generator for excitation of the measuring oscillation circuit and a signal detector for determining a response signal of the measurement oscillation circuit and a signal processing unit connected with the electronics unit, wherein the signal generator is designed as a digital controllable circuit.

Abstract: An impedance limit switch is configured to determine a limit level of a medium. The switch may include a measuring probe having an oscillator circuit; and an electronic circuit configured to generate an excitation signal for the oscillator circuit. The electronic circuit is further configured to sweep a frequency of the excitation signal and determine a resonance curve of the oscillator circuit. The electronic circuit is further configured to adapt an amplitude of the excitation signal dependent upon the resonance curve in order to reduce an EMC radiation of the switch.

Abstract: A radar fill level measurement device for determining a fill level of a medium is provided, including a transmitter configured to transmit a transmission signal towards the medium; a receiver configured to receive a reception signal reflected by the medium; and a controller configured to determine the fill level of the medium based on the reception signal and based on at least one evaluation parameter, the radar fill level measurement device being configured to vary a transmitting power of the transmission signal, the controller being further configured to determine a current transmitting power of the transmission signal, and the controller being further configured to vary, based on the determined current transmitting power, a value of the at least one evaluation parameter and/or at least one measurement signal that correlates with the reception signal, such that the fill level is determined taking into account the transmitting power.

Abstract: A measuring arrangement having a first dual conductor field device with a first sensor and a first dual conductor interface for the power supply of the first dual conductor field device and for the transmission of data from the dual conductor field device to a superordinate unit, wherein the first dual conductor field device has at least one second dual conductor interface suitably designed to receive data from at least one second dual conductor field device.

Abstract: A field device for process automation, comprising a short-range wireless communication circuit having a mobile communication device and a control circuit for controlling the communication circuit. The control circuit selects data stored in the field device, instructs the communication circuit to transmit the selected data in a publicly available broadcast mode, establishes a short-range communication connection with the mobile communication device, and uses configuration data that the mobile communication device has sent to the field device after establishing the short-range communication connection in order to change the selection of data sent out in the publicly available broadcast mode or to stop the broadcast mode.

Abstract: A fill level radar for continuously measuring a fill level is provided, including a radar arrangement configured to generate and to emit a radar signal toward a surface of a filling material; and an impedance spectroscopy arrangement configured to detect a build-up of deposits on the radar arrangement, or to detect a gas phase of the filling material, by impedance spectroscopy, the impedance spectroscopy arrangement being integrated in the radar arrangement.

Abstract: Impedance level sensor with a probe, which is influenced by a medium surrounding the probe in a measuring capacity, with the probe comprising a measuring electrode and a reference electrode isolated from the measuring electrode, between which the measuring capacity forms, a measuring oscillation circuit, in which the probe is arranged as a capacity-determining element, an electronic unit with a signal generator to excite the measuring oscillation circuit, an evaluation and control unit for generating a measuring signal, which is connected to the electronic unit, characterized in that the electronic unit comprises a current meter for detecting a current at the input of the signal generator.

Abstract: The invention is an impedance threshold level sensor, comprising: a measuring probe which can be influenced by a medium surrounding the measuring probe in a measuring capacitance, the measuring probe comprising a measurement electrode and a reference electrode insulated from the measurement electrode, between which the measuring capacitance is formed, a measuring resonant circuit, in which the measuring probe is arranged as a capacitance-determining element, an electronic unit having a signal generator for exciting the measuring resonant circuit and a signal detector for determining a response signal of the measuring resonant circuit, a signal processing unit for generating a measurement signal, which is connected to the electronic unit, wherein the measurement electrode and the reference electrode are designed and arranged such that an increasing filling level of the medium reaches the reference electrode earlier than or together with the measurement electrode.

Abstract: A system that mirrors motion of a physical object by displaying a virtual object moving in a virtual environment. The mirroring display may be used for example for feedback, coaching, or for playing virtual games. Motion of the physical object is measured by motion sensors that may for example include an accelerometer, a gyroscope, and a magnetometer. Sensor data is transmitted to a computer that calculates the position and orientation of the physical object and generates a corresponding position and orientation of the virtual object. The computer may correct or adjust the calculations using sensor data redundancies. The virtual environment may include constraints on the position, orientation, or motion of the virtual object. These constraints may be used to compensate for accumulating errors in position and orientation. The system may for example use proportional error feedback to adjust position and orientation based on sensor redundancies and virtual environment constraints.

Abstract: A device is disclosed for measuring the geometry of the inner wall of bores, drill holes and passages, which are optionally countersunk, and in particular for threaded, pin, and rivet connections of workpieces, said device comprising at least one optical sensor measuring towards the inner wall and capable of being introduced into the drill hole and rotated via a feed/rotating unit, wherein an auxiliary object is provided with a passage and rests on the surface of the workpiece, through which passage said sensor is inserted into the countersink and/or bore. The device is characterized in that the inner wall of the auxiliary object is provided with a structure and that the sensor scans said structure(s) while passing through the auxiliary object. The disclosure also relates to a corresponding method.

Abstract: The disclosure relates to a closure device for attaching to a robot, preferably quick closure device and/or for overpressure-tight closing of a cavity of the robot up to at least 175, 200 or 225 mbar. The closure device comprises a removable covering element for covering a cavity of the robot and a fastening apparatus for fastening the covering element to the robot, wherein the fastening apparatus comprises a rotatable closure element. The fastening apparatus is characterized in particular in that it has a rotational closing movement between 45° and 215° and thus can be moved by a rotational closing movement between 45° and 215° into a closure position.

Abstract: A system that mirrors motion of a physical object by displaying a virtual object moving in a virtual environment. The mirroring display may be used for example for feedback, coaching, or for playing virtual games. Motion of the physical object is measured by motion sensors that may for example include an accelerometer, a gyroscope, and a magnetometer. Sensor data is transmitted to a computer that calculates the position and orientation of the physical object and generates a corresponding position and orientation of the virtual object. The computer may correct or adjust the calculations using sensor data redundancies. The virtual environment may include constraints on the position, orientation, or motion of the virtual object. These constraints may be used to compensate for accumulating errors in position and orientation. The system may for example use proportional error feedback to adjust position and orientation based on sensor redundancies and virtual environment constraints.

Abstract: In one example, an apparatus for capturing an image includes a pixel array and a row jump register. The row jump register exposes a plurality of rows of the pixel array to the image. The rows are exposed in a non-sequential, patterned order based on a jump distance. The rows of the pixel array are read into a frame buffer memory in the non-sequential, patterned order based on the jump distance.

Abstract: Described is a measuring device for determining a process measurement variable, in particular a pressure, a filling level, and/or a limit level of a medium. The measuring device has a measuring module for recording a measured value of the process measurement variable, a communication module which is configured for data transmission to a communication device, in particular for transmission of a measurement signal correlating with the measured value to the communication device, an electrical load which is supplied with electrical power by means of a supply line of the measuring device. In this case, a switching element for activating and deactivating a power supply of the electrical load is arranged in the supply line, the measuring device is configured in order, based upon the switching element, to deactivate the power supply at least during a part of a transmission time and/or at least during a part of a measurement time.