Long Term Stability or Long Term Drift is the amount of change of a measured reading at exactly the same pressure and ambient conditions over a given period of time which is typically quoted as an annual figure.
Featured high accuracy measurement products
35X Flush Diaphragm Digital Output Pressure Sensor - Highly accurate digitally compensated pressure transducer with G1/2 male flush pressure port.
Gas sensors testing barometric pressure sensor with RS485 Modbus RTU interface - We are looking to make high accuracy barometric measurements to use in the testing of gas sensors in an indoor laboratory environment at room temperature.
Glossary of Accuracy technical terms
- Accuracy
- BSL – Best Straight Line
- Compensated Temperature Range
- Digital Compensation
- g Effect
- Hysteresis
- LHR – Linearity, Hysteresis and Repeatability
- NL – Non-Linearity
- PPM – Parts Per Million
- Precision
- Pressure Hysteresis
- Repeatability
- RTE – Referred Temperature Error
- Secondary Pressure Standard
- TEB – Temperature Error Band
- TEB – Total Error Band
- Temperature Compensation
- Temperature Error
- Thermal Hysteresis
- Threshold
- TSL – Terminal Straight Line
- TSS – Thermal Span or Sensitivity Shift
- TZS – Thermal Zero Shift
Help from Accuracy resources
- Pressure Sensor Accuracy Specifications
- Measurement Accuracy
- Determining calibration error of Bourdon tube pressure gauge
- What is the difference between zero offset and zero drift?
