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公开(公告)号：US20220399912A1
公开(公告)日：2022-12-15
申请号：US17835514
申请日：2022-06-08
Applicant: Rosemount Inc
Inventor： Brian Lee Westfield , Theodore Henry Schnaare , James Alan Johnson , Greg Edward Gindele , Ryan Thomas Lindsey , Jared Neuharth , Robert Weinberger
IPC: H04B1/38
Abstract: A wireless field device for use in an industrial process includes input/output terminals to couple to a process interface element and a discrete input/output channel configured to receive a discrete input signal from the process interface element through the input/output terminals when configured as a discrete input channel, the discrete input/output channel further configured to provide a discrete output to the process interface element through the input/output terminals when configured as discrete output channel. Wireless communication circuitry transmits and receives information. A controller transmits information through the communication circuitry based upon a sensed process variable, provides a discrete output signal when the discrete input/output channel is configured as a discrete output channel and receives a discrete input signal when configured as a discrete input channel. An external power supply input is couples to an external power supply and a battery power supply input couples a battery. Power supply circuitry powers the controller from at most one of the external power supply or the battery.
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公开(公告)号：US20240305328A1
公开(公告)日：2024-09-12
申请号：US18178982
申请日：2023-03-06
Applicant: Rosemount Inc.
Inventor： Brian Lee Westfield , Robert Michael Weinberger , James Alan Johnson , Greg Edward Gindele , Ryan Thomas Lindsey
IPC: H04B1/3827
CPC classification number: H04B1/3827
Abstract: A wireless field device for use in an industrial process includes input/output terminals configured to couple to a process interface element. A discrete input/output channel is configured to receive a discrete input signal from the process interface element through the input/output terminals when configured as a discrete input channel. The discrete input/output channel is further configured to provide a discrete output to the process interface element through the input/output terminals when configured as discrete output channel. Wireless communication circuitry transmits and receives information. A controller is configured to provide a discrete output signal to the process interface element in response to information received by the wireless communication circuitry when the discrete input/output channel is configured as a discrete output channel, and further configure to receive a discrete input signal from a process variable sensor and responsively provide an output using the wireless communication circuitry when the discrete input/output channel is configured as a discrete input channel. An external power supply input couples to an external power supply. A load adapter module couples to the discrete output signal and the external power supply input and includes a switch configured to connect the process interface element to the external power supply in response to the discrete output signal.
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公开(公告)号：US09651590B2
公开(公告)日：2017-05-16
申请号：US14669573
申请日：2015-03-26
Applicant: Rosemount Inc.
Inventor： Greg Edward Gindele , Robert Michael Weinberger
CPC classification number: G01R23/10 , F01D21/045 , F05D2260/80 , F05D2270/80 , G01F1/08 , G01F15/06 , G01F15/075 , G01R23/02 , G01R23/15
Abstract: A monitor module for a turbine flow meter includes a receiver that receives a sequence of pulses sent by the turbine flow meter. A frequency identifier identifies a frequency of the pulses in the sequence of pulses and a mean identifier identifies a mean frequency of frequencies of pulses. An alert system uses the mean frequency to determine when an alert should be issued.
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公开(公告)号：US20160282169A1
公开(公告)日：2016-09-29
申请号：US14669573
申请日：2015-03-26
Applicant: Rosemount Inc.
Inventor： Greg Edward Gindele , Robert Michael Weinberger
CPC classification number: G01R23/10 , F01D21/045 , F05D2260/80 , F05D2270/80 , G01F1/08 , G01F15/06 , G01F15/075 , G01R23/02 , G01R23/15
Abstract: A monitor module for a turbine flow meter includes a receiver that receives a sequence of pulses sent by the turbine flow meter. A frequency identifier identifies a frequency of the pulses in the sequence of pulses and a mean identifier identifies a mean frequency of frequencies of pulses. An alert system uses the mean frequency to determine when an alert should be issued.
Abstract translation: 用于涡轮流量计的监视模块包括接收由涡轮流量计发送的脉冲序列的接收器。 频率标识符识别脉冲序列中的脉冲的频率，平均标识符标识脉冲频率的平均频率。 警报系统使用平均频率来确定何时发出警报。
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