公开(公告)号：US20210381873A1

公开(公告)日：2021-12-09

申请号：US17265966

申请日：2018-08-16

Applicant: MICRO MOTION, INC.

Inventor： Brian T. SMITH ,  Clayton T. JAMES

IPC: G01F15/14 ,  G01F1/84 ,  G01N9/00

Abstract: An EMI resistant electronics enclosure (200) is provided having a first compartment (206) and a second compartment (207), each defined by a body (205), being separated by a septum (208). A first aperture (209) in the septum (208) connects the first compartment (206) and the second compartment (207). A feed-through element (210) is provided having a first interface region (211) and a second interface region (212), wherein one or more primary conductors (217) extend between the first interface region (211) and the second interface region (212), and wherein the first interface region (211) resides in the first compartment (206), and the second interface region (212) resides in the second compartment (207). A conductive bar (232) circumscribes at least a portion of the feed-through element (210), and a conductive gasket (220) extends from the body (205) to the conductive bar (232), wherein a ground path is formed between the body (205) and the conductive bar (232) with the conductive gasket (220).

公开(公告)号：US20210013921A1

公开(公告)日：2021-01-14

申请号：US16977537

申请日：2018-03-27

Applicant: Micro Motion, Inc.

Inventor： Brian T. SMITH

IPC: H04B1/44 ,  H04L12/40

Abstract: An electronics (100, 200) including an electrical isolation is provided. The electronics (100, 200) include a bidirectional isolation circuit (110, 210) separating a first portion (100a, 200a) from a second portion (100, 200b) and a bus transceiver switch (120b, 220b) disposed in the second portion (100b, 200b). The bus transceiver switch (120b, 220b) is communicatively coupled to the bidirectional isolation circuit (110, 210). The bus transceiver switch (120b, 220b) receives from the bidirectional isolation circuit (110, 210) a communication control signal provided by the first portion (100a, 200a).