Thermometers Using Electric/Magnetic Elements TRIZ Cases

Dynamic potentiometer adjusts resistance to compensate for nonlinear errors, enabling accurate temperature measurement across different sensor parameters.

Stationary temperature detector contacts a rotating stage via an intermediary portion to measure substrate holder heat without sliding members.

Additive manufacturing merges separate electrodes into a unibody sensor, eliminating complex assembly to improve structural integrity and measurement accuracy.

A trim circuit compensates for mismatched temperature coefficients between sensing elements, ensuring accurate thermal protection during high in-rush currents.

Printed high-resistance conductive trace inhibits eddy currents and RF heating to eliminate patient burn hazards during MRI procedures.

A calibrated measurement circuit uses a reference resistor and current switching to determine calibration factors.

A switched capacitor circuit uses a diode to drain charge at varying rates for absolute temperature calculation.

A fixed-temperature heat generating device measures airflow velocity using a pulse voltage waveform applied to a positive-temperature-coefficient thermistor element.

A parallel sub-circuit linearization circuit minimizes linearity deviations across extended temperature ranges.

Iterating through prior measurements to select a dynamic reference resolves large strains and microstructural changes that static references cannot capture.

Low voltage impedance circuitry converts high output signals into accurate readings, eliminating non-linear errors from irregular impedance.