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公开(公告)号：US09891111B2
公开(公告)日：2018-02-13
申请号：US14755126
申请日：2015-06-30
Applicant: Rosemount Inc.
Inventor： Andrew John Kitzman , Sascha Ulrich Kienitz , Jason Harold Rud
CPC classification number: G01J5/048 , G01J5/0037 , G01J5/061 , G01J5/0803 , G01J5/10 , G01J2005/065
Abstract: A thermowell assembly for measuring a process temperature includes an elongate thermowell having a proximal end and a distal end. A bore extends between the two ends with the thermowell assembly configured to extend into a process fluid. An infrared sensor detects infrared radiation from the distal end through the bore of the thermowell and responsively provides a sensor output. A configuration is provided in which infrared radiation received by the infrared sensor from a wall of the bore is reduced and or radiation received from the distal end of the bore is increased.
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公开(公告)号：US20150085102A1
公开(公告)日：2015-03-26
申请号：US14037989
申请日：2013-09-26
Applicant: Rosemount Inc.
Inventor： Jason Harold Rud
Abstract: A diagnostic field device for identifying a diagnostic condition in an industrial process includes an infrared sensor array having a plurality of infrared sensors arranged to sense infrared emissions from a location in the industrial process. Processing circuitry processes outputs from the plurality of infrared sensors of the sensor array and generates an infrared image. Diagnostic circuitry compares processed outputs from at least two subsections of the infrared image and provides a diagnostic output based upon the comparison.
Abstract translation: 用于识别工业过程中的诊断状况的诊断现场设备包括具有多个红外传感器的红外传感器阵列，其布置成感测来自工业过程中的位置的红外发射。 处理电路处理来自传感器阵列的多个红外传感器的输出并产生红外图像。 诊断电路比较来自红外图像的至少两个子部分的处理输出，并根据比较提供诊断输出。
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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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公开(公告)号：US20140112368A1
公开(公告)日：2014-04-24
申请号：US14143676
申请日：2013-12-30
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：US20140095095A1
公开(公告)日：2014-04-03
申请号：US13631048
申请日：2012-09-28
Applicant: Rosemount Inc.
Inventor： Jason Harold Rud , Loren Michael Engelstad
IPC: H03M1/10
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.
Abstract translation: 过程变量发送器包括模拟数字（A / D）转换器，其接收由感测过程变量的传感器提供的传感器信号，并将传感器信号转换为数字信号。 处理器接收数字信号并提供指示数字信号的测量输出。 噪声检测器接收传感器信号并产生指示相对于正阈值的正噪声事件的数量的第一值，以及指示相对于负阈值的负噪声事件的数量的第二值。 处理器基于第一和第二值来评估噪声计数并产生表示检测到的噪声的噪声输出。
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Patent Agency Ranking
公开(公告)号：US20240080678A1
公开(公告)日：2024-03-07
申请号：US18455571
申请日：2023-08-24
Applicant: Rosemount Inc.
Abstract: A wireless industrial process filed device includes a process interface element configured to interface with a process fluid and control or sense a process variable of the process fluid. A controller is configured to control operation of the process interface element. An RF circuit board includes a plurality of RF transceivers carried on the RF circuit board, each configured to send and/or receive an RF signal which carries information related to the process variable. A plurality of antennas are carried on the RF circuit board and form an antenna array. Each of the plurality of antennas is coupled to at least one of the plurality of RF transceivers. Each of the plurality of antennas having a different antenna pattern. The controller controls operation of the plurality of RF transceivers to communicate with a remote device through an antenna array patterned formed by transmission of RF signals through the plurality of antenna patterns of the plurality of antennas.
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公开(公告)号：US20190293497A1
公开(公告)日：2019-09-26
申请号：US16423548
申请日：2019-05-28
Applicant: Rosemount Inc.
Inventor： Jason Harold Rud , Steve Richard Trimble
Abstract: An industrial process temperature transmitter for measuring a temperature of a process medium includes a temperature sensing unit, a compensation circuit, an output circuit and a housing. The temperature sensing unit includes a process temperature sensor and a secondary temperature sensor. A temperature signal that is indicative of the temperature of the process medium is produced based on a process temperature signal output from the process temperature sensor and a secondary temperature signal output from the secondary temperature sensor. The compensation circuit compensates the temperature signal for a response time of the temperature measurement to a change in the temperature of the process medium, and outputs a compensated temperature signal. The output circuit produces a temperature output as a function of the compensated temperature signal. The housing is attached to an exterior of the process vessel and contains the secondary temperature sensor.
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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：US20170003173A1
公开(公告)日：2017-01-05
申请号：US14755126
申请日：2015-06-30
Applicant: Rosemount Inc.
Inventor： Andrew John Kitzman , Sascha Ulrich Kienitz , Jason Harold Rud
CPC classification number: G01J5/048 , G01J5/0037 , G01J5/061 , G01J5/0803 , G01J5/10 , G01J2005/065
Abstract: A thermowell assembly for measuring a process temperature includes an elongate thermowell having a proximal end and a distal end. A bore extends between the two ends with the thermowell assembly configured to extend into a process fluid. An infrared sensor detects infrared radiation from the distal end through the bore of the thermowell and responsively provides a sensor output. A configuration is provided in which infrared radiation received by the infrared sensor from a wall of the bore is reduced and or radiation received from the distal end of the bore is increased.
Abstract translation: 用于测量工艺温度的热套管组件包括具有近端和远端的细长热套管。 孔在两端之间延伸，热套管组件构造成延伸到工艺流体中。 红外传感器检测来自远端的红外辐射通过热套管的孔，并且响应地提供传感器输出。 提供了一种构造，其中由红外传感器从孔的壁接收的红外辐射减小，并且从孔的远端接收的辐射增加。
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公开(公告)号：US09488527B2
公开(公告)日：2016-11-08
申请号：US14224858
申请日：2014-03-25
Applicant: Rosemount Inc.
Inventor： Jason Harold Rud
CPC classification number: G01J5/12 , G01J5/0014 , G01J5/0037 , G01J5/0044 , G01J5/025 , G01J5/0295 , G01J5/0846 , G01J2005/0048
Abstract: A process variable transmitter for measuring a temperature in an industrial process includes an infrared detector arranged to receive infrared radiation from a component in the industrial process. A memory contains temperature characterization information which relates the infrared radiation received from the component with an internal temperature of the component. Measurement circuitry is configured to determine the internal temperature of the component based upon the received infrared radiation from the component and the temperature characterization information.
Abstract translation: 用于测量工业过程中的温度的过程变量发射器包括布置成在工业过程中从部件接收红外辐射的红外检测器。 存储器包含温度表征信息，其将从部件接收的红外辐射与部件的内部温度相关联。 测量电路被配置为基于来自组件的接收到的红外辐射和温度表征信息来确定组件的内部温度。
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