The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 06, 2024
Filed:
Aug. 13, 2019
Endress+hauser Flowtec Ag, Reinach, CH;
Michael Kirst, Lörrach, DE;
Endress+Hauser Flowtec AG, Reinach, CH;
Abstract
The measuring-device system comprises two measuring devices and an evaluating- and supply electronics. Each of the measuring devices has a measured variable transducer and a measurement transmitter. Each of the transducers is adapted to react to a measured variable and to provide a corresponding transducer signal. The first measurement transmitter includes an interface circuit both for wired energy supply and for wired signal transmission on a two-wire loop. The second measurement transmitter includes an interface circuit for wired energy supply and a radio unit. The evaluating- and supply electronics feeds electrical power into the two-wire loop during operation. Both measurement transmitters are adapted to draw electrical power from the electrical current loop. Additionally, the first measurement transmitter is adapted to transmit its measurement signal via the electrical current loop to the evaluating- and supply electronics.