Working principle of differential pressure sensor

The core part of the chip is a cup-shaped silicon film. On the silicon film, the semiconductor film is diffused and mixed. Miscellaneous method to make four equal resistances, connected to a Wheatstone bridge, and then connected to the outer leads by pressure welding.

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Failure analysis of integrated temperature transmitter

The processing of temperature faults is not only the analysis of fault phenomena, but also a systematic analysis, including: temperature circuit design, thermometer selection, thermometer installation, wiring laying, thermometer use time, temperature failure occurrence times, thermometer use environment, human factors

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What is a temperature transmitter

A temperature transmitter is an instrument that converts a temperature variable into a standardized output signal that can be transmitted.

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PC112K clamp flat film pressure sensor

The end face of the clamp is directly exposed to pressure when the diaphragm is exposed, which can prevent scaling, unsanitary, and sticky pressure blocking. It is widely used in food, medicine, brewing and other hygienic industries and occasions where the measurement medium may scale.

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Routine maintenance of pressure transmitter

some faults will inevitably occur during use, and various faults will occur in the working environment, improper human operation or the transmitter itself.

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