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US 12,072,224 B2Granted
Field device with operable luminous display
AssigneeVEGA Grieshaber KG
InventorsJuan Garcia, Ralf Hoell
Life of this patent
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Abstract
Field device for process automation in industrial or private environments, which has an operating element with a button and a luminous display, the luminous display being set up for optical feedback of the operating command issued by a user to the button.
Claims19
A level meter configured for process automation in industrial or private environments, comprising:
- a housing with a lid;
- level meter electronics arranged inside the housing;
- operating circuitry configured to operate the level meter, which has a button and a luminous display,
- wherein the luminous display is configured to provide visual feedback of an operation command issued by a user to the button,
- wherein the operating circuitry is a module that is mounted above the level meter electronics and arranged inside the housing, and
- wherein the lid closes the housing and covers the operating circuitry.
3 more elements
Dependencies are inferred from the claim text.