摘要:
The invention relates to a system and to a method for determining and monitoring volume flows in supply operations and/or supply networks, in particular in water supply networks and/or the like operations, by means of at least one data processing device (12), at least one receiving device (14), and a plurality of volume measurement devices disposed spatially distributed in the supply operation and/or in the supply network, and each comprising at least one sensor arrangement (16) and transmission unit (18), and wherein at least one prescribed specific parameter of the medium flowing through each volume measurement device (10) is monitored and/or captured by means of the sensor arrangement, and wherein localized capture and transfer of the measured values of each volume measurement device (10) to the at least one data processing device (12) for further processing is performed and/or brought about in conjunction with the transmission unit (18), receiving device (14), and data processing device (12).
摘要:
Die Erfindung betrifft ein Verfahren zur Montage von elektrischen Komponenten (20 auf einer Leiterplatte (50), wobei die wenigstens eine elektrische Komponente (20) mehrere elektrisch leitende Anschlusspins (10), sowie wenigstens ein mechanisches Anschlusspin (60) aufweist und auf einer Seite, der Bestückungsseite (1), auf die Leiterplatte (50), aufgesetzt wird, gekennzeichnet durch folgende Verfahrensschritte: Die elektrisch leitenden Anschlusspins (10) der elektrischen Komponente (20 werden umgebogen und das wenigstens eine mechanische Anschlusspin (60) der elektrischen Komponente (20) wird durch eine in der Leiterplatte vorgesehene Durchgangsbohrung (40) geführt, wodurch die jeweilige elektrische Komponente (20) und die umgebogenen elektrisch leitenden Anschlusspins (10) auf der Bestückungsseite (1) der Leiterplatte (50) aufgesetzt werden. Nach dem Aufsetzen der elektrischen Komponente (20) auf der Leiterplatte (50) werden die mechanischen und elektrisch leitenden Anschlusspins (10), (60) fixiert, vorzugsweise verlötet.
摘要:
Die Erfindung betrifft einen Wasserzähler mit einem in einem Zählergehäuse (2) angeordneten Messeinsatz (4), mit je einem dem Zählergehäuse (2) zugeordneten Zulaufanschluss (10) und Ablaufanschluss (12) und mit einer Anzeigeeinrichtung (6), wobei dem Zählergehäuse (2) eine individuelle, gerätespezifische Kennzeichnung (28) zugeordnet ist, welche auf einem separaten Kennzeichnungsteil angegeben ist. Das erfindungsgemäße Kennzeichnungsteil ist zweiteilig ausgebildet und aus einem Befestigungselement (A) und einem Kennzeichnungselement (B) zusammengesetzt. Das Befestigungselement (A) und das Kennzeichnungselement (B) sind dazu fest miteinander verbunden und das Befestigungselement (A) ist ein unlösbar mit dem Zählergehäuse (2) oder gegen ein nachträgliches Entfernen vom Zählergehäuse (2) gesichertes Teil.
摘要:
The invention relates to a device for identifying housing manipulations on a utility meter, said device comprising a first housing part (1) receiving an electronic evaluation system, and a second housing part (2) that can be detached from the first housing part (1), said second housing part (2) being secured against unauthorised removal from the first housing part (1). The first housing part (1) contains an electrical resonant circuit provided with a coil (3) which generates a signal by means of a metallic material (4) in the second housing part (2), when the distance changes between the coil (3) and the metallic material (4), and supplies said signal to the downstream electronic evaluation system (5) located in the first housing part (1), for further processing.
摘要:
A device and a method for non-contacting sensing of the rotational state of a rotor (10). The rotor has a surface divided into an electrically conductive part (1e) and a non-conductive part (1f). Three electric coils (2a, 2b, 2c) are each included in a respective parallel resonant circuit and are applied close to and with their longitudinal axes oriented towards the rotational path of the electrically conductive part of the rotor. The resonant oscillations are damped depending on the rotational position of the rotor. The rotational state is evaluated with an electronic circuit. In a liquid-flow meter, the coils may be applied in the dry part of the meter.
摘要:
The invention relates to a vane water meter comprising a measuring device for detecting rotation signals with a measuring insert lying in the measuring chamber (1) of the device, wherein a vane (40) is rotatably held by a vane shaft (30) in the measuring chamber. The measuring device comprises a rotating signal transmitter (20) lying in the measuring chamber (1), said transmitter interacting with the vane (40) and rotating over at least one inductive sensor (10) during a rotation of the vane (40). The rotating signal transmitter (20) is a metal component (20) which forms a closed conductor loop and which is designed as a closed ring, said component being at a different distance from the at least one inductive sensor (10) during the rotation of the vane (40).
摘要:
The invention relates to a volume counter for fluids having an integrator (4) and a volume measurement device having a measurement chamber permeated by a medium, and having at least one inlet (29a) and at least one discharge (29b), and having a counter arrangement, wherein at least one arrangement (36) for receiving and connecting to a sensor arrangement (40) having at least one tilt sensor (41) and/or a sensor arrangement (40) having a tilt sensor (41) is provided, by means of which sensor arrangement (40) the axial and/or angular position of the volume counter relative to and/or in relation to at least one predetermined axis and/or direction can be determined and/or prescribed.