公开(公告)号：CA2923156C

公开(公告)日：2021-04-06

申请号：CA2923156

申请日：2014-08-19

Applicant: ROSEMOUNT INC

Inventor： ROTVOLD ERIC DARRELL ,  MCGUIRE CHAD MICHAEL ,  KARSCHNIA ROBERT J ,  BECKMANN ROBERT MARTIN

IPC: H04N7/18 ,  G05B19/042 ,  G08B13/196

Abstract: A wireless field device (14) for use in an industrial process control or monitoring system includes a controller (34) configured to control operation of the wireless field device (14). Wireless communication circuitry (32) is configured to wirelessly communicate with a remote location. An internal power source (36) powers the wireless field device (14). An image capture device (74) is coupled to the controller (34) and configured to capture an image of an environment (75) of the wireless field device (14). The controller (34) is adapted to receive image information from the image capture device (74) and transmit compressed image information to the remote location.

公开(公告)号：CA2908883A1

公开(公告)日：2014-12-31

申请号：CA2908883

申请日：2014-05-28

Applicant: ROSEMOUNT INC

Inventor： MCGUIRE CHAD MICHAEL ,  ORTH KELLY MICHAEL ,  SCHNAARE THEODORE HENRY

IPC: G08C17/02

Abstract: A wireless field device assembly (12) comprises a process sensor (16), a housing (100), a transmitter (102), and a power module (120). The process sensor is configured to monitor a process variable and produce a sensor signal. The housing encloses an interior space of the wireless field device. The transmitter is enclosed within the interior space, and is configured to process the sensor signal. The power module is configured to be housed in the interior space, and comprises an energy storage device (122), a connection to a local power source (22), and a processor (132) configured to provide the transmitter with a diagnostic report of the energy storage device and the local power source.

公开(公告)号：DE602006009548D1

公开(公告)日：2009-11-12

申请号：DE602006009548

申请日：2006-11-07

Applicant: ROSEMOUNT INC

Inventor： SCHNAARE THEODORE HENRY ,  MCGUIRE CHAD MICHAEL

IPC: G05D16/06 ,  G01L19/06

Abstract: An overpressure vent in a transmitter housing of a process transmitter. The transmitter is configured for coupling to an industrial process and measuring a process variable. The transmitter includes an enclosure having a cavity formed therein. A process coupling is configured to couple the cavity to the industrial process. The overpressure vent is arranged to vent an overpressure in the cavity to outside of the transmitter enclosure.

公开(公告)号：EP3014596A4

公开(公告)日：2017-01-25

申请号：EP14816809

申请日：2014-05-28

Applicant: ROSEMOUNT INC

Inventor： MCGUIRE CHAD MICHAEL ,  ORTH KELLY MICHAEL ,  SCHNAARE THEODORE HENRY

IPC: G08C17/02

CPC classification number: G01R31/40 ,  G01D21/00 ,  G01F1/30 ,  G01R31/3679 ,  H02S50/00

Abstract: A wireless field device assembly comprises a process sensor, a housing, a transmitter, and a power module. The process sensor is configured to monitor a process variable and produce a sensor signal. The housing encloses an interior space of the wireless field device. The transmitter is enclosed within the interior space, and is configured to process the sensor signal. The power module is configured to be housed in the interior space, and comprises an energy storage device, a connection to a local power source, and a processor configured to provide the transmitter with a diagnostic report of the energy storage device and the local power source.

公开(公告)号：EP3042366A4

公开(公告)日：2017-04-12

申请号：EP14841716

申请日：2014-05-15

Applicant: ROSEMOUNT INC

Inventor： MCGUIRE CHAD MICHAEL ,  ORTH KELLY MICHAEL ,  SCHNAARE THEODORE HENRY

IPC: G01D21/00 ,  H04Q9/00

CPC classification number: G01D21/00 ,  H04Q9/00 ,  H04Q2209/40 ,  H04Q2209/886