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TZS – Thermal Zero Shift

Thermal Zero Shift (TZS) is the maximum amount the output or reading at the null measurement point might deviate over the compensated temperature range. This error is typically expressed as a percentage of full scale output or reading. It can also be expressed as percentage of full scale per degC, degF or K e.g. ±0.02%FS/DegC.

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Related Technical Terms

  • Accuracy
  • BSL – Best Straight Line
  • Compensated Temperature Range
  • Digital Compensation
  • g Effect
  • Hysteresis
  • LHR – Linearity, Hysteresis and Repeatability
  • Long Term Stability/Drift
  • 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

Related Product and Application Guides

  • ADT901 low pressure test pump with test gauge and process transmitter Pressure Calibration
  • High Accuracy

Related Help Guides

  • Determining calibration error of Bourdon tube pressure gauge

Related Online Tools

  • Pressure Sensor Calculator
  • Temperature Sensor Calculator

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