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WO/1999/060355A1 |
A thermometer stem (6) is inserted into a thermally controlled receptacle (2) housed by the calibrator to bring the thermometer to a calibration temperature. A socket (3) in the housing (1) engages and holds the adjustment nut of the the...
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WO/1999/049369A1 |
A device (40) in the process control system (2) includes a sensor input receiving a sensor signal. The sensor signal comprises a process variable signal and a residual sensor signal related to sensor operation. Diagnostic circuitry (12) ...
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WO/1999/004231A1 |
There are provided an apparatus for temperature calibration of temperature sensors, and a liner for use in such an apparatus, wherein the liner (9) is adapted to be placed in a cavity (5) in a dry block (1) in the apparatus, and is arran...
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WO/1998/057135A1 |
Apparatus for measurement of a temperature of a moving metal slab to provide a measured temperature indication corresponding to an actual temperature at a location on the surface of the slab. The apparatus comprises a first temperature m...
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WO/1998/055842A1 |
An apparatus for measuring the temperature of an object within a process chamber is described. The process chamber includes a platform for receiving the object and an energy source for transferring energy to the object. The apparatus inc...
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WO/1998/055977A1 |
The present invention relates to an electronic heat detector having a self diagnostic mode. The heat detector is able to test the operation of a thermistor utilized for the temperature indicator of the heat detector. The thermistor is te...
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WO/1998/027414A2 |
A radiometer calibrating system (150) utilizes an adjustable noise source (100) for calibrating a radiometer. The noise source includes a transistor configured as a noise equivalent circuit having a gate port, drain port and source port....
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WO/1998/027644A1 |
A microwave active noise source (100) and method used for calibrating a radiometer includes a transistor configured as a noise equivalent model having a gate port, drain port and source port.
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WO/1998/025114A1 |
Disclosed are an operating procedure related to a resistance heating element (10) and the device for applying same. In a first step, the resistance R�h? (11) of the heating element concerned (10) is determined at a given base temperatu...
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WO/1998/020469A1 |
A transmitter (100) in a process control system includes a resistance sensor (110) sensing a process variable and providing a sensor output. Sensor monitoring circuitry (116) coupled to the sensor (110) provides a secondary signal relate...
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WO/1998/013677A1 |
A smart temperature sensing device (10) includes a sensor (16) and a memory (25) on a sensor unit (14). The memory contains a plurality of custom nonlinear calibration coefficients which uniquely characterize the sensor (16). A temperatu...
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WO/1998/008067A1 |
A self-verifying temperature sensor and method for measuring and verifying the true thermodynamic temperature of a system. The sensor is constructed of various combinations of the following temperature-dependent elements: thermoelements,...
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WO/1998/002721A2 |
A digital compensation circuit for calibrating a sensor is described. The compensator circuit comprises a serial communication circuit (125) for receiving data relating to a plurality of parameters, and means coupled to serial communicat...
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WO/1997/037201A1 |
The invention relates to a method of calibrating a radiation thermometer comprising a radiation sensor and an ambient temperature sensor, by means of a radiation standard of known temperature. During calibration parameters to be determin...
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WO/1997/031243A1 |
The invention concerns a method of checking a sensor (2) which generates an electrical measuring signal on the basis of a non-electrical physical value. To that end, a test valuator device (3) is used which, when an electrical checking s...
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WO/1997/025603A1 |
A temperature transmitter (40) in a process control loop (42) comprises a temperature sensor (10) and a transmitter circuit. The temperature sensor (10) includes a sensor sheath (12) and a sensor element (61) positioned within the sensor...
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WO/1997/025602A1 |
A temperature transmitter (10) and a process control system includes a sensor input (1, 2, 3, 4) for coupling to a temperature sensor (16) having a temperature dependent resistance. Resistance measuring circuitry (20, 26, 50) couples to ...
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WO/1997/003342A1 |
An automatic calibration system (10) and method for calibration of a substrate temperature sensor (21) in a thermal processing system (20). The calibration system (10) includes a temperature probe (15) associated with the substrate tempe...
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WO/1996/039617A1 |
A temperature transmitter (10) in a process control system includes a temperature sensor (16, 18) which senses temperature and provides a sensor output related to sensed temperature. An analog-to-digital converter (28) coupled to the sen...
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WO/1996/035237A1 |
A method for measuring the sensitivity of a radiation fluxmeter in relation to one or more target surfaces Sc is described. It involves causing (1001) a thermal energy exchange between the radiation fluxmeter and the surrounding medium, ...
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WO/1996/010166A1 |
A transmitter (10) in a process control loop (12) measures temperature. A calibrator (60) includes a known calibration element (64) which is connected to the transmitter (10). Software in the transmitter (10) compares a measured value of...
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WO/1996/001413A1 |
A method and a kit for monitoring performance of an incubator, siad incubator module being suitable for incubating multiple samples simultaneously at a defined temperature (e.g. for incubating microtitre plates), said incubator module be...
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WO/1995/001657A1 |
A multi-wire self-diagnostic thermocouple (10) having three thermocouple elements (12, 14, 16) enclosed in a sheath (20) and insulated therefrom. The three thermocouple elements (12, 14, 16) are electrically connected to each other to fo...
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WO/1994/027124A1 |
The invention concerns a method for the rapid calibration of thermocouples, preferably in the temperature range from 700 to 1,800 �C, as well as a way of carrying out the method. The calibration device is made from commercially availab...
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WO/1993/021505A1 |
A sensor provides a measurement and information about the validity of the measurement. The sensor includes a transducer for generating a data signal related to the value of a variable and a transmitter for receiving the data signal and g...
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WO/1993/016370A1 |
A process for analysing a medical sample, especially of a bodily fluid, using an analysing device, in which a test fluid containing an aliquot part of the sample and reagents is in a cell and the temperature of the test fluid in the cell...
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WO/1993/009415A1 |
A device for temperature measurement, control and transmission, for use in the industrial field, comprising a sealed container (3) including a logical microprocessor unit (4) and a close-packed and flexible mineral insulation cable (2), ...
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WO/1991/000563A1 |
A temperature control device (30), for controlling, at a desired set point (T1), the temperature of an environment or member being heated or being cooled, is particularly suitable for controlling the temperature of a heated electrostatog...
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WO/1985/000424A1 |
A system and method for indicating temperature of chemicals in a reaction vessel is provided by a container (10) holding a thermally efficient fluid (20) which has an identical configuration as the vessel and is positioned in the same po...
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JP7465358B2 |
A NTC temperature measuring circuit, a respirator and a power-on self-test method for the respirator are provided. The NTC temperature measuring circuit includes a temperature measuring module, a switch module, a control module and a det...
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JP2024043947A |
An object of the present invention is to improve the efficiency of temperature measurement using a temperature measurement board. [Solution] A method for calibrating a temperature measuring board including a plurality of resistance tempe...
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JP7457973B2 |
An examination device (12) for refrigeration material (10) comprises: an RF reader 50 that receives, from an RF tag 30, a temperature of refrigeration material in a refrigeration box detected by a temperature sensor (20) which is attache...
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JP7455667B2 |
To provide a sensor drift diagnosing device, a sensor drift diagnosing method and a sensor drift diagnosing program, with which it is possible to more accurately diagnose the drift of a sensor that measures the temperature or humidity of...
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JP2024040987A |
The present invention provides an abnormality determination device that can determine abnormality of a thermistor with a simple configuration. [Solution] An abnormality determination device 1 includes a processor, and the processor detec...
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JP7398206B2 |
A method for providing operationally safe activation of at least one electronic component in a system, a start process of the system being initiated, a decision logic being activated, at least one temperature sensor being read out by the...
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JP2023174552A |
To simplify a method of operating a temperature calibrator 1 for calibrating a temperature sensor 10, the temperature calibrator having a calibration block 11 for the temperature sensor to be inserted, heating means 12 for heating the ca...
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JP7365833B2 |
To manage sensor replacement timing with higher reliability.A recording meter 1A, as a sensor management system 1, comprises: a sensor information storage unit 5a for storing, as sensor information, information for specifying a temperatu...
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JP2023150277A |
To provide a composite sensor which can be reduced in side in a surface direction and is applicable to sensing targets having small dimensions in a surface direction, and to provide a composite sensor system.A composite sensor 1 provided...
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JP7345284B2 |
There is provided a mounting table on which a substrate to be inspected is mounted. The mounting table comprises: a plurality of temperature sensors, each configured to measure a temperature of a corresponding one of a plurality of spots...
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JP2023128003A |
To determine a sensor abnormality at an early stage.A sensor diagnosis device according to one embodiment is used for a vehicle having a first temperature sensor and a second temperature sensor and detects an abnormality of the first tem...
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JP7339983B2 |
Provided is a temperature calibration method that makes it possible to efficiently calibrate temperature in a short time and enhance temperature calibration accuracy. This temperature calibration method uses a temperature calibration d...
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JP7339757B2 |
A temperature sensor malfunction diagnosis apparatus is provided in a vehicle that includes a device, a refrigerant circuit, an electric pump, a battery, and a temperature sensor, and configured to diagnose malfunction of the temperature...
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JP2023531183A |
Process fluid temperature transmitter (12) includes a plurality of terminals (22), excitation source (24), measurement device (26), and control device (28). A plurality of terminals (22) are connectable to the RTD (30). An excitation sou...
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JP2023081470A |
To solve the problem in which a correction of variations in a temperature characteristic of a temperature sensitive diode cannot be easily made.A temperature detection device comprises: a temperature sensitive diode that outputs a forwar...
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JP2023522174A |
A method of calibrating the temperature of a resistive element having a Curie temperature material includes measuring the value of a standard resistance-temperature (RT) curve and measuring the RT of the resistive element under isotherma...
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JP7266691B2 |
The present invention addresses the problem of obtaining a failure diagnosis device for diagnosing a stuck-in-the-middle failure of a temperature sensor. A temperature sensor failure diagnosis device according to the present invention ...
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JP2023517553A |
The present disclosure provides a semiconductor device, the semiconductor device includes a memory chip and a temperature detection module, the temperature detection module is used to detect the temperature of the memory chip, and the te...
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JP7258688B2 |
To provide a temperature measuring method for a trolley line capable of accurately measuring temperatures of a plurality of trolley lines wired continuously in a rail direction at once and a trolley line temperature measuring system used...
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JP2023051506A |
To provide a technique enabling calibrating measurement values of a plurality of temperature sensors provided on a loading unit with high accuracy.A temperature calibration system includes: an inspection device which adjusts a temperatur...
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JP7238005B2 |
A method for calibrating an electronic temperature sensor connected to a mobile device. The device includes a microprocessor and memory linked to the microprocessor, to store an application coupled to a data entry interface. The temperat...
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