公开(公告)号：US20230204399A1

公开(公告)日：2023-06-29

申请号：US18146498

申请日：2022-12-27

Applicant: Kamstrup A/S

Inventor： Bjarke Brogaard PAULI ,  Daniel Rømer BECK

IPC: G01F1/84

CPC classification number: G01F1/8436 ,  G01F1/8431

Abstract: A flow meter including a flow tube element with sensors configured to generate signals for measuring a fluid flow through the flow tube element. An electronics housing with a mounting side is releasably mounted to the flow tube element. The electronics housing accommodates a battery and electronics. The electronics and the sensors are powered by the battery, located in a battery cartridge that is arranged within the electronics housing and is removable through the mounting side with the housing unmounted from the flow tube element. A first anti-tampering element is arranged between a first part of the electronics and the battery cartridge. A second anti-tampering element is mounted to the flow tube element independently from the electronics housing. The second anti-tampering element and a second part of the electronics remain mounted to the flow tube element with the electronics housing unmounted from the flow tube element.