Abstract: To provide a code carrier device for mounting on a material flow object, with a code carrier, which comprises a memory for storing an individual identification and a transmitter device for transmitting the identification, so that the identification can be contactlessly read by a receiver when the transmitter device and receiver are in a specific relative positional range in relation to each other, with which code carrier device the identification can be read in a simple way, it is proposed that the transmitter device has a first transmitting face and at least a second transmitting face, being transversely thereto, by means of which the identification can in each case be read, the readability being determined by the relative position between a receiver and a transmitting area.

Abstract: In order to improve a sensor assembly for detecting the position of a magnet which is movable in relation to the sensor assembly, with a sensor housing, in which a sensor element sensitive to magnetic fields is arranged, it being possible to generate a digital output signal, the switching state of which is dependent on the relative position between the sensor element and the magnet, in such a way that it has an extended range of uses, the sensor element is provided with at least one field directing device of a magnetizable material which is arranged with respect to the sensor element, and varies in its geometrical dimensions transversely in relation to a direction of relative movement between the magnet and the sensor element, in such a way that an amplified analog sensor signal which characterizes the relative position between the sensor element and the magnet can be generated, at least in a specific relative positional range.

Abstract: In order to provide a position transducer device for detecting the position of a position transmitter, comprising a housing extending in a longitudinal direction and a measuring sensor arranged in the housing and extending parallel to the longitudinal direction, the position transmitter being coupled to this measuring sensor without contact, which is variable in its use for a user it is suggested that an outer surface of the housing be designed such that it can be enclosed at least partially by a fixing receiving means for fixing it to an application and that the housing can be rotated in the fixing receiving means.

Abstract: In order to improve a position measuring system comprising a transmitter and a sensor which comprises at least one inductive element, to which the transmitter is coupled electromagnetically, wherein sensor and transmitter can be positioned relative to one another and the at least one inductive element is arranged on a support so as to be areally extended, such that a great number of possibilities for its use result it is suggested that the support with the at least one inductive element be designed to be as least partially flexible.

Abstract: To provide a communication interface for a path measuring device which can be coupled between the path measuring device and a control device, wherein a path determination can be carried out by means of the path measuring device by way of a measurement of the propagation time of measurement signals and a measurement of the propagation time can be triggered by way of control signals on a control signal communication channel and a propagation-time signal communication channel is provided for propagation-time signals, by means of which a path measuring device may be used universally and in a simple manner, it is suggested that the communication interface be coupled to the control signal communication channel and/or to the propagation-time signal communication channel and that digital data be transmittable between the control device and the path measuring device in addition to control signals for the measurement of the propagation time and propagation-time signals.

Abstract: In order to improve a proximity switch comprising a bearing body with a bearing opening, a sensor head having a proximity sensor with a sensor circuit arranged therein, a bearing attachment piece held on the sensor head and mounted in the bearing opening for rotation about an axis, and a plug connection having a connection side arranged on a side of the bearing attachment piece opposite the sensor head and comprising a connection sleeve and a contact insert arranged in the connection sleeve, such that a plug connector is connectable to the plug connection in a way which in terms of ergonomics is as suitable as possible, it is proposed that the connection sleeve be held non-rotatably in the bearing attachment piece and that the contact insert be mounted in the connection sleeve for rotation relative thereto.

Abstract: In order to improve a sensor assembly comprising a sensor which can be fixed in position on a functional unit and has a sensor housing, in which a sensor element with evaluation electronics is arranged, in such a manner that as simple and universal a fixing of the sensor as possible on the functional unit is feasible it is suggested that the sensor assembly comprises a sensor holder which can be brought into a position following the sensor housing in longitudinal direction and can be detachably connected to the sensor housing in this position by means of form-locking elements and that the sensor be fixable on the functional unit by means of the sensor holder.

Abstract: In order to provide a position measuring system, comprising a transmitter, a sensor with an inductive element to which the transmitter is coupled electromagnetically and an evaluating unit, wherein the sensor and the transmitter are adapted to be positioned relative to one another, whereby said position measuring system will be of simple construction and can thus be manufactured economically while being employable universally, provision is made for the inductive element to be coupled to an oscillator which is affected by the Q factor and/or the effective inductance of the inductive element, for the Q factor and/or the effective inductance of the inductive element to be determined by the size of an effective sensor region to which the transmitter is coupled, and/or by the size of an effective transmitter region which is coupled to an effective sensor region, and for the sensor and/or the transmitter to be formed in such a manner that the size of the effective sensor region to which the transmitter is coupled,

Abstract: A sensor has a housing, in which there is arranged a thermosetting molding compound which is encapsulated in a linear region in the longitudinal direction of the housing by a thermoplastic molding compound. The two molding compounds meet at a conical contact surface. An electrical terminal element is electrically connected to a printed-circuit board via lines. The printed-circuit board is embedded into the two molding compounds at the level of the center line, the thermosetting molding compound enclosing all the electrically active components and conductor tracks of the printed-circuit board. Annular grooves are arranged on the outer side of the thermosetting molding compound. Due to the encapsulation, the thermoplastic molding compound engages in these annular grooves in a positively and non-positively engaging manner.

Abstract: In order to make a process available for the production of a position sensor comprising a housing, in the housing interior of which an electrical circuit arranged on a carrier is seated, which can be carried out with less time expended and inexpensively it is suggested that the carrier be connected to an electrical connection element to form a carrier-connection element combination, the carrier-connection element combination be introduced into the housing closed at a measuring end from the rear end located opposite the measuring end, the space around the carrier-connection element combination in the interior of the housing be filled with a molding compound up to a specific level and a cap be connected to the rear end of the housing, connections of the connection element being guided through this cap.

Abstract: For appropriately polarity recognition and corresponding switchover of a output stage of a proximity switch or the like connected to a supply voltage (VB), even while continuously activated, when a change in load polarity occurs, the proximity switch having in each case a high side driver and a low side driver, it is proposed to define on the output-side voltage axis between the positive supply voltage (+VB) and the negative pole or ground an upper and a lower detection window which sense the load configuration, each at a distance from the working points (which remain in a steady state) of each output stage driver, such that when a change in load configuration occurs, the potential of the output connection, to which the load configuration detection stage is connected, passes only briefly through these detection windows, and such that the transient signal changes which result therefrom in each window region are used for appropriately polarized switchover to the respective correct output stage circuit section b

Abstract: In order to improve a non-contact proximity switch, and a method for programming it, with an resonant circuit that can be influenced by objects approaching from outside and an evaluation circuit to generate an output signal as a function of an output voltage of the resonant circuit that exceeds a predefined threshold value, and with standard terminals, in such a way that the proximity switch can be used at different temperatures and operates accurately independently of the ambient temperature and independently of other trouble influences, it is proposed that a temperature sensor be arranged in the vicinity of the resonant circuit; and that a compensation circuit comprise a circuit unit, downstream from the temperature sensor, which outputs a compensation quantity, dependent on the sensed temperature, that is delivered to a comparator to be compared with the output voltage of the oscillator circuit and, when identity exists, to enable the output signal; and that the compensation magnitude for compensating for

Abstract: A sensor and process for manufacturing same having an electrical circuit arranged on a carrier which is connected to an electrical connector and a sensor element. The carrier is disposed within a housing having one opening for the connector element and another opening for the sensor element. The sensor element and a first part of the carrier with the electrical circuit are embedded in a duroplastic molding compound. A second part of the carrier with the electrical circuit and the electrical connector are enclosed by a thermoplastic molding compound. A seal is arranged adjacent an intermediate space between the duroplastic molding compound and the housing.

Abstract: The invention relates to an ultrasonic distance measuring device for linear distance measurement comprising a tube of magnetostrictive material, a magnet displaceable relative to the tube for generating torsional ultrasonic pulses as a function of electrical pulses produced by a pulse generator and travelling along the tube, these torsional ultrasonic pulses serving as position signals, and also comprising an ultrasonic receiver coupled to the tube for converting ultrasonic pulses generated in the tube into electrical signals and a measuring circuit for ascertaining the position of the movable magent as a function of the time interval between the signals obtained from the position signals and at least one respective reference signal generated by the presence of an electrical pulse.