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Pressure sensor manufacturing for 20 years.
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High-precision HART intelligent temperature transmitter
With the continuous development of computer technology, electronic technology, modern measurement technology, on site wire technology, and artificial intelligence technology, users have increasingly higher requirements for the measurement accuracy, repeatability, and stability of temperature transmissions. Many users want the measurement of tempera
Nanjing Wotian pct300 temperature module installation instructions
Nanjing Wotian PCT300 temperature module is a low-cost three-wire temperature transmitter. It can receive Pt100 platinum resistance input, can be directly installed in the sensor junction box, the signal is accurate, can be transmitted remotely (maximum 200 meters), good accuracy, anti-interference, good stability, maintenance-free.
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.
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
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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