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公开(公告)号：US20170030783A1
公开(公告)日：2017-02-02
申请号：US15290757
申请日：2016-10-11
Applicant: Rosemount Inc.
Inventor： Loren Michael Engelstad , Douglas Wayne Arnston , Jason Harold Rud , Clarence Edward Holmstadt , Randy Kenneth Paschke , Sergey Viktorovich Asmolov , Yury Mickolaevich Kuznetsov
IPC: G01K19/00
Abstract: A sensor assembly with a sensing element sends a sensor signal from the sensing element to attached process transmitter over sensor connection wires. The sensor assembly has memory circuitry for storing information related to the sensor assembly and interface circuitry that provides for digital communication of the stored information with the attached process transmitter. This digital communication is sent over the sensor connection wires.
Abstract translation: 具有感测元件的传感器组件通过传感器连接线将传感器信号从感测元件发送到附接的过程变送器。 传感器组件具有存储电路，用于存储与传感器组件相关的信息和接口电路，其提供所存储的信息与附接的过程变送器的数字通信。 该数字通信通过传感器连接线发送。
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公开(公告)号：US09602122B2
公开(公告)日：2017-03-21
申请号：US13631048
申请日：2012-09-28
Applicant: Rosemount Inc.
Inventor： Jason Harold Rud , Loren Michael Engelstad
CPC classification number: H03M1/1071 , G05B23/0221
Abstract: A process variable transmitter, includes an analog-to-digital (A/D) converter that receives a sensor signal provided by a sensor that senses a process variable and converts the sensor signal to a digital signal. A processor receives the digital signal and provides a measurement output indicative of the digital signal. A noise detector receives the sensor signal and generates a first value indicative of a number of positive noise events relative to a positive threshold value and a second value indicative of a number of negative noise events relative to a negative threshold value. The processor evaluates the noise count and generates a noise output, indicative of detected noise, based on the first and second values.
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公开(公告)号：US20130182741A1
公开(公告)日：2013-07-18
申请号：US13791999
申请日：2013-03-09
Applicant: Rosemount Inc.
Inventor： Loren Michael Engelstad , Dirk Willy Bauschke , Jason Harold Rud
IPC: G01K15/00
CPC classification number: G01K15/005 , G01K1/14 , G01K15/00
Abstract: A method for calibrating a transmitter with measurement circuitry electrically connected to first and second input terminals includes connecting a primary temperature sensor to the first input terminal and connecting a calibrated reference device to the second input terminal. The measurement circuitry is calibrated with respect to the first input terminal according to signals received from the second input terminal while measuring temperature according to signals received from the first input terminal.
Abstract translation: 用于校准具有电连接到第一和第二输入端子的测量电路的发射机的方法包括将初级温度传感器连接到第一输入端并将经校准的参考装置连接到第二输入端。 根据从第二输入端子接收的信号，测量电路相对于第一输入端子进行校准，同时根据从第一输入端子接收的信号测量温度。
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公开(公告)号：US09429483B2
公开(公告)日：2016-08-30
申请号：US14143676
申请日：2013-12-30
Applicant: Rosemount Inc.
Inventor： Loren Michael Engelstad , Dirk Willy Bauschke , Jason Harold Rud
CPC classification number: G01K15/005 , G01K1/14 , G01K15/00
Abstract: A method for calibrating a transmitter with measurement circuitry electrically connected to first and second input terminals includes connecting a primary temperature sensor to the first input terminal and connecting a calibrated reference device to the second input terminal. The measurement circuitry is calibrated with respect to the first input terminal according to signals received from the second input terminal while measuring temperature according to signals received from the first input terminal.
Abstract translation: 用于校准具有电连接到第一和第二输入端子的测量电路的发射机的方法包括将初级温度传感器连接到第一输入端并将经校准的参考装置连接到第二输入端。 根据从第二输入端子接收的信号，测量电路相对于第一输入端子进行校准，同时根据从第一输入端子接收的信号测量温度。
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公开(公告)号：US09250141B2
公开(公告)日：2016-02-02
申请号：US13791999
申请日：2013-03-09
Applicant: Rosemount Inc.
Inventor： Loren Michael Engelstad , Dirk Willy Bauschke , Jason Harold Rud
CPC classification number: G01K15/005 , G01K1/14 , G01K15/00
Abstract: A method for calibrating a transmitter with measurement circuitry electrically connected to first and second input terminals includes connecting a primary temperature sensor to the first input terminal and connecting a calibrated reference device to the second input terminal. The measurement circuitry is calibrated with respect to the first input terminal according to signals received from the second input terminal while measuring temperature according to signals received from the first input terminal.
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Patent Agency Ranking
公开(公告)号：US11255735B2
公开(公告)日：2022-02-22
申请号：US15290757
申请日：2016-10-11
Applicant: Rosemount Inc.
Inventor： Loren Michael Engelstad , Douglas Wayne Arnston , Jason Harold Rud , Clarence Edward Holmstadt , Randy Kenneth Paschke , Sergey Viktorovich Asmolov , Yury Mickolaevich Kuznetsov
Abstract: A sensor assembly with a sensing element sends a sensor signal from the sensing element to attached process transmitter over sensor connection wires. The sensor assembly has memory circuitry for storing information related to the sensor assembly and interface circuitry that provides for digital communication of the stored information with the attached process transmitter. This digital communication is sent over the sensor connection wires.
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公开(公告)号：US09188488B2
公开(公告)日：2015-11-17
申请号：US13828603
申请日：2013-03-14
Applicant: Rosemount Inc.
Inventor： Loren Michael Engelstad , Jason Harold Rud
Abstract: A sensor system comprises a process transducer, a unpowered vibration sensor, and a process transmitter. The process transducer is disposed within a thermowell and configured to produce a first sensor signal. The unpowered vibration sensor is configured to produce a second sensor signal reflecting vibration of the thermowell. The process transmitter is configured to receive, process, and transmit the first and second sensor signals.
Abstract translation: 传感器系统包括过程变换器，无动力振动传感器和过程变送器。 过程传感器设置在热电偶套管内并被配置为产生第一传感器信号。 无动力的振动传感器被配置为产生反映热电偶套管的振动的第二传感器信号。 过程变送器被配置为接收，处理和传送第一和第二传感器信号。
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公开(公告)号：US20150088277A1
公开(公告)日：2015-03-26
申请号：US14035019
申请日：2013-09-24
Applicant: Rosemount Inc.
Inventor： Aaron Andrew Perrault , Dirk Willy Bauschke , Loren Michael Engelstad
Abstract: A process variable transmitter for use in an industrial control or monitoring process is provided and includes a housing with a cavity formed therein. The housing includes an integrated terminal block which defines first and second compartments in the cavity. The transmitter further includes a process variable sensor configured to sense a process variable of the industrial process. Measurement circuitry is carried in the first compartment and configured to receive a process variable signal from the process variable sensor and provide an output. An electrical connection is carried on the integrated terminal block in the second compartment and is electrically coupled to the output of the measurement circuitry.
Abstract translation: 提供了一种用于工业控制或监测过程的过程变量发生器，并且包括其中形成有空腔的壳体。 壳体包括集成的端子块，其限定空腔中的第一和第二隔室。 发射机还包括被配置为感测工业过程的过程变量的过程变量传感器。 测量电路承载在第一隔室中并且被配置为从过程变量传感器接收过程变量信号并提供输出。 在第二隔室中的集成端子块上承载电连接并且电耦合到测量电路的输出端。
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公开(公告)号：US10663931B2
公开(公告)日：2020-05-26
申请号：US14035019
申请日：2013-09-24
Applicant: Rosemount Inc.
Inventor： Aaron Andrew Perrault , Dirk Willy Bauschke , Loren Michael Engelstad
Abstract: A process variable transmitter for use in an industrial control or monitoring process is provided and includes a housing with a cavity formed therein. The housing includes an integrated terminal block which defines first and second compartments in the cavity. The transmitter further includes a process variable sensor configured to sense a process variable of the industrial process. Measurement circuitry is carried in the first compartment and configured to receive a process variable signal from the process variable sensor and provide an output. An electrical connection is carried on the integrated terminal block in the second compartment and is electrically coupled to the output of the measurement circuitry.
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公开(公告)号：US20140269828A1
公开(公告)日：2014-09-18
申请号：US13828603
申请日：2013-03-14
Applicant: ROSEMOUNT INC.
Inventor： Loren Michael Engelstad , Jason Harold Rud
IPC: G01K1/02
Abstract: A sensor system comprises a process transducer, a unpowered vibration sensor, and a process transmitter. The process transducer is disposed within a thermowell and configured to produce a first sensor signal. The unpowered vibration sensor is configured to produce a second sensor signal reflecting vibration of the thermowell. The process transmitter is configured to receive, process, and transmit the first and second sensor signals.
Abstract translation: 传感器系统包括过程变换器，无动力振动传感器和过程变送器。 过程传感器设置在热电偶套管内并被配置为产生第一传感器信号。 无动力的振动传感器被配置为产生反映热电偶套管的振动的第二传感器信号。 过程变送器被配置为接收，处理和传送第一和第二传感器信号。
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