Most industrial users evaluate pressure transmitters merely based on nominal accuracy and price, failing to recognize that the sensor core material determines long-term stability, temperature adaptability and anti-fatigue performance.

Most users select pressure transmitters relying solely on nameplate accuracy, range and explosion-proof grade, while ignoring two hidden failure risks: temperature drift and time drift.

Water electrolysis is the core technology for green hydrogen production, mainly divided into alkaline water electrolysis (AEL) and proton exchange membrane electrolysis (PEM) technologies.

With the accelerating localization of industrial instrumentation, replacing expensive imported pressure transmitters with cost-effective domestic alternatives has become a mainstream trend in petrochemical, power and process industries.

With the accelerating localization of industrial instrumentation, replacing expensive imported pressure transmitters with cost-effective domestic alternatives has become a mainstream trend in petrochemical, power and process industries.

Flameproof (Ex d) and intrinsically safe (Ex i) are the two most widely adopted explosion-proof protection modes for industrial instruments.

In industrial high-temperature process conditions with medium temperature up to 180°C, pressure transmitters often suffer from gradual zero drift, inaccurate readings and unstable output after only six months of operation. Most field maintenance personnel attribute such failures to instrument quality problems or conventional temperature drift, while ignoring the core cause: mismatched diaphragm material selection. Ordinary standard diaphragms lack high-temperature mechanical stability and corrosion resistance for 180°C continuous working conditions.

What Happens If You Choose an Excessively Large Range for Pressure Transmitters? Consequences Based on Three Typical Working Conditions

in industrial instrument selection, most users distinguish monocrystalline silicon and diffused silicon pressure transmitters merely by nominal accuracy parameters, ignoring essential differences in sensing principle, temperature stability, long-term drift, overload resistance and turndown ratio.