Why do high-end instruments use monocrystalline silicon sensors?
High-end precision instruments for industrial measurement and laboratory testing demand exceptional accuracy, repeatability, and long-term operational stability under complex working conditions. Monocrystalline silicon sensors have gradually replaced traditional metal strain and polycrystalline silicon sensors to become the core sensing component of premium industrial instruments.
Why do high-end instruments use monocrystalline silicon sensors?
Monocrystalline silicon sensors have become the core sensing component of high-end industrial precision instruments, pressure transmitters, and laboratory measurement equipment, gradually replacing traditional polycrystalline silicon and metal strain sensors.
What pressure transmitter provides the highest accuracy when paired with a differential pressure flow meter?
Differential pressure (DP) flow meters are the most widely used flow measurement devices in process industries, relying on pressure difference changes to calculate fluid flow velocity and cumulative flow.
How to choose the accuracy class of a pressure transmitter?
Accuracy class is the core technical indicator determining the measurement performance and application value of pressure transmitters. Common industrial accuracy grades include 0.04%, 0.05%, 0.075%, and 0.1% full-scale error, each matching distinct industrial scenarios, precision requirements and budget standards.
How many years can a single-crystal silicon pressure transmitter be used?
Single-crystal silicon pressure transmitters are widely adopted in petrochemical industries due to their high precision, excellent stability and strong anti-interference capability. Although manufacturers generally claim a 10-year service life and ultra-low long-term drift, most relevant data comes from laboratory aging tests rather than long-term field verification.
